less is more® - rzb leuchten · lighting (corridors, hotel, shops, private areas) or accentuated...

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Page 1: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

1

winner

LESS IS MORE®CEILING, WALL-, RECESSED AND PENDANT LUMINAIRES

Page 2: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

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Less is more®

Less is more forges friendships - and is fun, too

Economists and aesthetes often don’t see eye to eye. When it comes to our LESS IS MORE luminaires, the maximization princi-ple that economists swear by encounters an aesthetically pleasing minimalist design that has amazed us. Because people with widely varying opinions on any number of things have been telling their friends about this LED linear system, have been praising its count-less configuration and deployment options to the skies, and now feel bound by friendship, so to speak.

Needless to say, less is more, in the sense of achieving your de-sired goal with the available resources, is a terrific concept. But the products of success only become a source of fun and pleasure if the said resources are themselves appealing. Our LESS IS MORE luminaires, with their minimalist design, a variety of accessory op-tions, and outstanding lighting quality, are a prime example of how form and function can be successfully combined.

This LED linear system is configured for each individual customer project and is available in a surface mounted, recessed, or suspend-ed version. Planners and users can select from various luminance levels and colour temperatures, and can obtain the exact type of light diffusion desired via reflectors, opal covers, and/or diffusers.

Our LESS IS MORE luminaire, which is realizable as a homogene-ous “infinite line,” is ideal for corridor lighting, as well as for efficient general lighting in offices and stores. Whether installed over coun-ters, tables or desks, LESS IS MORE provides soft, indirect upward light and powerful downward light, and makes an extremely strong design statement.

MINIMALIST

DESIGN

NUMEROUS OPTIONAL FEATURES

Page 3: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

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Characteristics

Pure minimalism Light technology

• LED rated life 40,000 h (L80, B10)

• Available in various watt/lumen configurations

• Available in 3000 K or 4000 K colour temperatures

• Light diffusion options

• Ideally suited to workstations with screens (UGR ≤ 19)

COUNTLESSPOSSIBLEAPPLICATIONS

• Design-oriented linear system

• Easy to maintain thanks to low heat dissipation

• Simple installation

• Profile surface made of anodised aluminium or white

Page 4: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

4

LESS IS MORE 21

POSSIBLEA P P L I C ATI O N S TWO TYPES OF INSTALLATION

Surface mounted luminaire with or without canopy (ceiling and wall installation)

Pendant luminaire with and without canopy

Specifications subject to alteration

NARROWEST PROFILE WIDTH: 21 MMLIGHT EMISSION ON THREE SIDES

Page 5: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

5

LESS IS MORE 27

POSSIBLEA P P L I C ATI O N S THREE TYPES OF INSTALLATION

Recessed luminairePendant luminaire with and without canopy Surface mounted luminaire with or without canopy (ceiling and wall installation)

Specifications subject to alteration

NO VISIBLE CONNECTIONSDIRECT OR DIRECT/INDIRECT LIGHT EMISSION

Page 6: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

6

LESS IS MORE 27

LESS IS MORE 21

Version for surface installation on ceilings and wallsRadiation on three sides through PMMA diffuser

Version for surface installation on ceilings and wallsMinimalist profile with no visible connections

Specifications subject to alteration

Version for recessed ceiling and wall installationThe profile is just 36 mm high, making it ideal for shallow installation depths

Pendant version with or without canopyInfinitely adjustable steel cords connect the luminaire directly to the ceiling canopy

Pendant version with or without canopyChoice of two illumination variants: direct/indirect or direct beam only

Version for recessed ceiling and wall installationThe wing profile connection to the ceiling is virtually flushbündiges Flügelprofil

Version for surface installation on ceilings and walls with canopyColour matched spacer in matt nickel creates the impression of floating

Version for surface installation on ceilings and walls with canopyColour matched spacer in matt nickel creates the impression of floating

Version for recessed ceiling and wall installationTension spring on the back for utterly simple installation

MINIMALIST

DESIGN

Page 7: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

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Page 8: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

8

311894.002

40

80

120

160 cd/klm

311892.002

311891.002

311893.002

40

80

120

160

40

80

120

160

40

80

120

160

cd/klm

cd/klm

cd/klm

- LED luminaire with slim design

- Profile surface made of anodised aluminium or white

- Can be used in conjunction with RZB’s light control +3 lighting management system

- As aesthetically sophisticated general lighting (corridors, hotel, shops, private areas) or accentuated lighting

- Available with different outputs

- Colour temperature 3000 K or 4000 K

- LED rated life 40,000 h (L80, B10)

- Thermally optimized LED profile solutions

LESS IS MORE® 21Ceiling and wall luminaires

311891.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

14 - -

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

15 21 -

311892.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

8 - -

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

9 15 -

311893.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

6 10 -

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

6 10 -

311894.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

5 7 -

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

6 9 -

8 Specifications subject to alteration

Page 9: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

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Page 10: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

10

B

L H

H

BL

Comparison LED vs. conventional lamps

LED 11 W ≈

1 x 18 W T26 (26 W KVG)

LED 18 W ≈

2 x 18 W T26 (52 W KVG)

LED 24 W ≈

1 x 36 W T26 (43 W KVG)

LED 31 W ≈

1 x 58 W T26 (67 W KVG)

Comparison LED vs. conventional lamps

LED 11 W ≈

1 x 18 W T26 (26 W KVG)

LED 18 W ≈

2 x 18 W T26 (52 W KVG)

LED 24 W ≈

1 x 36 W T26 (43 W KVG)

LED 31 W ≈

1 x 58 W T26 (67 W KVG)

Ceiling and wall luminaires | Series: Less is more® 21

Type of Protection: IP 20 Protection Class: I

Housing extruded aluminium profile anodised or powder-coated. End cap anodised alumin-ium or powder-coated. Diffuser: plastic (PMMA), opal. Control gear included into canopy.

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Ceiling and wall luminaires with canopy Price Category 21Length L 548 mm311891.00X L 548, B 42, H 85 LED 830 890 lm 11 W 24,5 A+ | A+   311891.00X.76 L 548, B 42, H 85 LED 830 890 lm 11 W 24,5 A+ | A+   311891.00X.1 L 548, B 42, H 85 LED 840 890 lm 11 W 24,5 A+ | A+   311891.00X.1.76 L 548, B 42, H 85 LED 840 890 lm 11 W 24,5 A+ | A+   Length L 908 mm311892.00X L 908, B 42, H 85 LED 830 1500 lm 18 W 24,6 A+ | A+   311892.00X.76 L 908, B 42, H 85 LED 830 1500 lm 18 W 24,6 A+ | A+   311892.00X.1 L 908, B 42, H 85 LED 840 1500 lm 18 W 24,6 A+ | A+   311892.00X.1.76 L 908, B 42, H 85 LED 840 1500 lm 18 W 24,6 A+ | A+   Length L 1178 mm311893.00X L 1178, B 42, H 85 LED 830 1950 lm 24 W 24,6 A+ | A+   311893.00X.76 L 1178, B 42, H 85 LED 830 1950 lm 24 W 24,6 A+ | A+   311893.00X.1 L 1178, B 42, H 85 LED 840 1950 lm 24 W 24,6 A+ | A+   311893.00X.1.76 L 1178, B 42, H 85 LED 840 1950 lm 24 W 24,6 A+ | A+   Length L 1538 mm311894.00X L 1538, B 42, H 85 LED 830 2500 lm 31 W 24,5 A+ | A+   311894.00X.76 L 1538, B 42, H 85 LED 830 2500 lm 31 W 24,5 A+ | A+   311894.00X.1 L 1538, B 42, H 85 LED 840 2500 lm 31 W 24,5 A+ | A+   311894.00X.1.76 L 1538, B 42, H 85 LED 840 2500 lm 31 W 24,5 A+ | A+  

Ceiling and wall luminaires | Series: Less is more® 21

Type of Protection: IP 20 Protection Class: II

Housing extruded aluminium profile anodised or powder-coated. End cap anodised aluminium or powder-coated. Diffuser: plastic (PMMA), opal. External control gear with connecting cable.

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Ceiling and wall luminaires without canopy Price Category 21Length L 548 mm311895.00X L 548, B 21, H 36 LED 830 890 lm 11 W 24,5 A+ | A+   311895.00X.76 L 548, B 21, H 36 LED 830 890 lm 11 W 24,5 A+ | A+   311895.00X.1 L 548, B 21, H 36 LED 840 890 lm 11 W 24,5 A+ | A+   311895.00X.1.76 L 548, B 21, H 36 LED 840 890 lm 11 W 24,5 A+ | A+   Length L 908 mm311896.00X L 908, B 21, H 36 LED 830 1500 lm 18 W 24,6 A+ | A+   311896.00X.76 L 908, B 21, H 36 LED 830 1500 lm 18 W 24,6 A+ | A+   311896.00X.1 L 908, B 21, H 36 LED 840 1500 lm 18 W 24,6 A+ | A+   311896.00X.1.76 L 908, B 21, H 36 LED 840 1500 lm 18 W 24,6 A+ | A+   Length L 1178 mm311897.00X L 1178, B 21, H 36 LED 830 1950 lm 24 W 24,6 A+ | A+   311897.00X.76 L 1178, B 21, H 36 LED 830 1950 lm 24 W 24,6 A+ | A+   311897.00X.1 L 1178, B 21, H 36 LED 840 1950 lm 24 W 24,6 A+ | A+   311897.00X.1.76 L 1178, B 21, H 36 LED 840 1950 lm 24 W 24,6 A+ | A+   Length L 1538 mm311898.00X L 1538, B 21, H 36 LED 830 2500 lm 31 W 24,5 A+ | A+   311898.00X.76 L 1538, B 21, H 36 LED 830 2500 lm 31 W 24,5 A+ | A+   311898.00X.1 L 1538, B 21, H 36 LED 840 2500 lm 31 W 24,5 A+ | A+   311898.00X.1.76 L 1538, B 21, H 36 LED 840 2500 lm 31 W 24,5 A+ | A+  

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

Page 11: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

11

L B

LP

H

L B

LP

H

Comparison LED vs. conventional lamps

LED 11 W ≈

1 x 18 W T26 (26 W KVG)

LED 18 W ≈

2 x 18 W T26 (52 W KVG)

LED 24 W ≈

1 x 36 W T26 (43 W KVG)

LED 31 W ≈

1 x 58 W T26 (67 W KVG)

Comparison LED vs. conventional lamps

LED 11 W ≈

1 x 18 W T26 (26 W KVG)

LED 18 W ≈

2 x 18 W T26 (52 W KVG)

LED 24 W ≈

1 x 36 W T26 (43 W KVG)

LED 31 W ≈

1 x 58 W T26 (67 W KVG)

Pendant luminaires | Series: Less is more® 21

Type of Protection: IP 20 Protection Class: I Suspension Length: 100 - 1500 mm

Housing extruded aluminium profile anodised or powder-coated. End cap anodised aluminium or powder-coated. Diffuser: plastic (PMMA), opal. 2-point steel cable suspension, steplessly adjustable. Special lengths available on request. Control gear included into canopy.

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Pendant luminaires with canopy Price Category 21Length L 548 mm311883.00X L 548, B 21, H 36 LED 830 890 lm 11 W 24,5 A+ | A+   311883.00X.76 L 548, B 21, H 36 LED 830 890 lm 11 W 24,5 A+ | A+   311883.00X.1 L 548, B 21, H 36 LED 840 890 lm 11 W 24,5 A+ | A+   311883.00X.1.76 L 548, B 21, H 36 LED 840 890 lm 11 W 24,5 A+ | A+   Length L 908 mm311884.00X L 908, B 21, H 36 LED 830 1500 lm 18 W 24,6 A+ | A+   311884.00X.76 L 908, B 21, H 36 LED 830 1500 lm 18 W 24,6 A+ | A+   311884.00X.1 L 908, B 21, H 36 LED 840 1500 lm 18 W 24,6 A+ | A+   311884.00X.1.76 L 908, B 21, H 36 LED 840 1500 lm 18 W 24,6 A+ | A+   Length L 1178 mm311885.00X L 1178, B 21, H 36 LED 830 1950 lm 24 W 24,6 A+ | A+   311885.00X.76 L 1178, B 21, H 36 LED 830 1950 lm 24 W 24,6 A+ | A+   311885.00X.1 L 1178, B 21, H 36 LED 840 1950 lm 24 W 24,6 A+ | A+   311885.00X.1.76 L 1178, B 21, H 36 LED 840 1950 lm 24 W 24,6 A+ | A+   Length L 1538 mm311886.00X L 1538, B 21, H 36 LED 830 2500 lm 31 W 24,5 A+ | A+   311886.00X.76 L 1538, B 21, H 36 LED 830 2500 lm 31 W 24,5 A+ | A+   311886.00X.1 L 1538, B 21, H 36 LED 840 2500 lm 31 W 24,5 A+ | A+   311886.00X.1.76 L 1538, B 21, H 36 LED 840 2500 lm 31 W 24,5 A+ | A+  

Pendant luminaires | Series: Less is more® 21

Type of Protection: IP 20 Protection Class: II Suspension Length: 100 - 1500 mm

Housing extruded aluminium profile anodised or powder-coated. End cap anodised aluminium or powder-coated. Diffuser: plastic (PMMA), opal. 2-point steel cable suspension, steplessly adjust-able. Special lengths available on request. External control gear with connecting cable.

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Pendant luminaires without canopy Price Category 21Length L 548 mm311887.00X L 548, B 21, H 36 LED 830 890 lm 11 W 24,5 A+ | A+   311887.00X.76 L 548, B 21, H 36 LED 830 890 lm 11 W 24,5 A+ | A+   311887.00X.1 L 548, B 21, H 36 LED 840 890 lm 11 W 24,5 A+ | A+   311887.00X.1.76 L 548, B 21, H 36 LED 840 890 lm 11 W 24,5 A+ | A+   Length L 908 mm311888.00X L 908, B 21, H 36 LED 830 1500 lm 18 W 24,6 A+ | A+   311888.00X.76 L 908, B 21, H 36 LED 830 1500 lm 18 W 24,6 A+ | A+   311888.00X.1 L 908, B 21, H 36 LED 840 1500 lm 18 W 24,6 A+ | A+   311888.00X.1.76 L 908, B 21, H 36 LED 840 1500 lm 18 W 24,6 A+ | A+   Length L 1178 mm311889.00X L 1178, B 21, H 36 LED 830 1950 lm 24 W 24,6 A+ | A+   311889.00X.76 L 1178, B 21, H 36 LED 830 1950 lm 24 W 24,6 A+ | A+   311889.00X.1 L 1178, B 21, H 36 LED 840 1950 lm 24 W 24,6 A+ | A+   311889.00X.1.76 L 1178, B 21, H 36 LED 840 1950 lm 24 W 24,6 A+ | A+   Length L 1538 mm311890.00X L 1538, B 21, H 36 LED 830 2500 lm 31 W 24,5 A+ | A+   311890.00X.76 L 1538, B 21, H 36 LED 830 2500 lm 31 W 24,5 A+ | A+   311890.00X.1 L 1538, B 21, H 36 LED 840 2500 lm 31 W 24,5 A+ | A+   311890.00X.1.76 L 1538, B 21, H 36 LED 840 2500 lm 31 W 24,5 A+ | A+  

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

Page 12: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

12

winner

- LED luminaire with slim design

- For interior use

- Profile surface made of anodised aluminium or white

- Selectable light distribution: Micro louvre, opal cover or micro prismatic

- Can be used in conjunction with RZB’s light control +3 lighting management system

- As aesthetically sophisticated general lighting (corridors, office and conference rooms, shops) or accentuated lighting

- Available with different outputs

- Colour temperature 3000 K or 4000 K

- LED rated life 40,000 h (L80, B10)

- Up to 100 lm per watt

- Thermally optimized LED profile solutions

LESS IS MORE® 27Recessed ceiling and wall luminaires, ceiling and wall luminaires, pendant luminaires

Specifications subject to alteration

Page 13: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

13

311831.002

200

400

600

cd/klm

311830.002

100

200

300

cd/klm

311833.002

200

400

600

cd/klm

311832.002

100

200

300

cd/klm

311816.002

311817.002

100

200

300

200

400

600

cd/klm

cd/klm

311819.002

311818.002

200

400

600

100

200

300

cd/klm

cd/klm

311820.002

100

200

300

cd/klm

311821.002

200

400

600 cd/klm

311810.002

311794.002

100

200

300

40

80

120

160

200

cd/klm

cd/klm

311812.002

311796.002

200

400

600

100

200

300

cd/klm

cd/klm

311780.002

311776.002

200

400

600

200

400

cd/klm

cd/klm

311831.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

2 3 4

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

3 6 8

311830.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

7 10 13

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

8 12 18

311833.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

1 2 3

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

2 3 6

311832.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

4 6 8

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

4 8 12

311780.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

2 3 4

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

2 3 6

311776.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

- 2 3

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

1 2 4

311810.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

5 7 9

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

6 8 12

311794.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

3 4 8

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

3 4 8

311812.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

3 4 6

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

4 6 8

311796.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

2 3 4

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

2 3 6

311819.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

4 6 8

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

6 8 12

311816.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

7 10 13

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

8 10 18

311820.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

4 6 7

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

4 6 12

311817.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

5 8 10

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

6 10 15

311821.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

3 5 6

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

4 6 9

311818.002

Floor 12 x 2,5 x 3 m (0,2 m)

100 lx 150 lx 200 lx

5 7 10

Room 6 x 4 x 3 m (0,75 m)

200 lx 300 lx 500 lx

6 8 15

Pendant luminaires

Ceiling and wall luminaires

Recessed ceiling and wall luminaires

Specifications subject to alteration

Page 14: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

14

H

HE

10-3

0

B

LA BA

L

906x30

1356x30

906x30

1356x30

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

Sample calculation

Office

Length 4.0 m | Width 3.50 m | Height 2.80 m | Maintenance factor 0.80 | Working plane 0.75 m

Ref. no. 311831.000.1.76 Ref. no. 311833.000.1.76

Light source LED 22 W / 2100 lm LED 33 W / 3150 lm

Number of luminaires 4 3

Total luminaire flux of all lamps 8400 lm 9450 lm

Total power consumption 88 W 99 W

Total power consumption per area (14.00 m²) 6.29 W/m² (1.24 W/m2/100 lx) 7.07 W/m² (1.34 W/m2/100 lx)

Average illuminance Em 508 lx Em 528 lx

Comparison LED vs. conventional lamps

Diffuser opal

LED 22 W ≈

2 x 18 W T26 (52 W KVG)

LED 33 W ≈

1 x 36 W T26 (43 W KVG)

Micro louvre

LED 22 W ≈

1 x 36 W T26 (43 W KVG)

LED 33 W ≈

1 x 58 W T26 (67 W KVG)

Recessed ceiling and wall luminaires | Series: Less is more® 27

Type of Protection: IP 20 Protection Class: II Ceiling Thickness: 10-30 mm

Housing extruded aluminium profile anodised or powder-coated. End cap die-cast anodised aluminium or powder-coated. Diffuser plastic (PMMA) opal or aluminium Micro louvre in smooth finish (Suitable for use in environments with computer screens in accordance with EN 12464-1). External control gear with connecting cable.

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Recessed ceiling and wall luminaires Price Category 21

Diffuser: plastic (PMMA), opalLength L 914 mm311830.00X L 914, B 38, H 2 LED 830 1150 lm 22 W 24,4 A+ | A+   311830.00X.76 L 914, B 38, H 2 LED 830 1150 lm 22 W 24,4 A+ | A+   311830.00X.1 L 914, B 38, H 2 LED 840 1150 lm 22 W 24,4 A+ | A+   311830.00X.1.76 L 914, B 38, H 2 LED 840 1150 lm 22 W 24,4 A+ | A+   Length L 1364 mm311832.00X L 1364, B 38, H 2 LED 830 1750 lm 33 W 24,5 A+ | A+   311832.00X.76 L 1364, B 38, H 2 LED 830 1750 lm 33 W 24,5 A+ | A+   311832.00X.1 L 1364, B 38, H 2 LED 840 1750 lm 33 W 24,5 A+ | A+   311832.00X.1.76 L 1364, B 38, H 2 LED 840 1750 lm 33 W 24,5 A+ | A+   Micro louvreLength L 914 mm311831.00X L 914, B 38, H 2 LED 830 2100 lm 22 W 17,6 A+ | A+   311831.00X.76 L 914, B 38, H 2 LED 830 2100 lm 22 W 17,6 A+ | A+   311831.00X.1 L 914, B 38, H 2 LED 840 2100 lm 22 W 17,6 A+ | A+   311831.00X.1.76 L 914, B 38, H 2 LED 840 2100 lm 22 W 17,6 A+ | A+   Length L 1364 mm311833.00X L 1364, B 38, H 2 LED 830 3150 lm 33 W 17,6 A+ | A+   311833.00X.76 L 1364, B 38, H 2 LED 830 3150 lm 33 W 17,6 A+ | A+   311833.00X.1 L 1364, B 38, H 2 LED 840 3150 lm 33 W 17,6 A+ | A+   311833.00X.1.76 L 1364, B 38, H 2 LED 840 3150 lm 33 W 17,6 A+ | A+  

Page 15: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

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Page 16: LESS IS MORE® - RZB Leuchten · lighting (corridors, hotel, shops, private areas) or accentuated lighting - Available with different outputs - Colour temperature 3000 K or 4000 K

16

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Comparison LED vs. conventional lamps

Diffuser opal

LED 13 W ≈

1 x 18 W T26 (26 W KVG)

LED 22 W ≈

2 x 18 W T26 (52 W KVG)

LED 29 W ≈

2 x 18 W T26 (52 W KVG)

LED 38 W ≈

1 x 36 W T26 (43 W KVG)

Diffuser micro prismatic

LED 13 W ≈

1 x 18 W T26 (26 W KVG)

LED 22 W ≈

2 x 18 W T26 (52 W KVG)

LED 29 W ≈

1 x 36 W T26 (43 W KVG)

LED 38 W ≈

1 x 58 W T26 (67 W KVG)

Ceiling and wall luminaires | Series: Less is more® 27

Type of Protection: IP 20 Protection Class: I

Housing extruded aluminium profile anodised or powder-coated. End cap die-cast anodised aluminium or powder-coated. Diffuser plastic (PMMA) opal or micro prismatic. Control gear included into canopy.

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Ceiling and wall luminaires with canopy Price Category 21

Diffuser: plastic (PMMA), opalLength L 552 mm311814.00X L 552, B 43, H 82 LED 830 680 lm 13 W 22,4 A+ | A+   311814.00X.76 L 552, B 43, H 82 LED 830 680 lm 13 W 22,4 A+ | A+   311814.00X.1 L 552, B 43, H 82 LED 840 680 lm 13 W 22,4 A+ | A+   311814.00X.1.76 L 552, B 43, H 82 LED 840 680 lm 13 W 22,4 A+ | A+   Length L 912 mm311816.00X L 912, B 43, H 82 LED 830 1150 lm 22 W 22,8 A+ | A+   311816.00X.76 L 912, B 43, H 82 LED 830 1150 lm 22 W 22,8 A+ | A+   311816.00X.1 L 912, B 43, H 82 LED 840 1150 lm 22 W 22,8 A+ | A+   311816.00X.1.76 L 912, B 43, H 82 LED 840 1150 lm 22 W 22,8 A+ | A+   Length L 1182 mm311818.00X L 1182, B 43, H 82 LED 830 1500 lm 29 W 22,7 A+ | A+   311818.00X.76 L 1182, B 43, H 82 LED 830 1500 lm 29 W 22,7 A+ | A+   311818.00X.1 L 1182, B 43, H 82 LED 840 1500 lm 29 W 22,7 A+ | A+   311818.00X.1.76 L 1182, B 43, H 82 LED 840 1500 lm 29 W 22,7 A+ | A+   Length L 1542 mm311820.00X L 1542, B 43, H 82 LED 830 1950 lm 38 W 22,9 A+ | A+   311820.00X.76 L 1542, B 43, H 82 LED 830 1950 lm 38 W 22,9 A+ | A+   311820.00X.1 L 1542, B 43, H 82 LED 840 1950 lm 38 W 22,9 A+ | A+   311820.00X.1.76 L 1542, B 43, H 82 LED 840 1950 lm 38 W 22,9 A+ | A+   Diffuser plastic (PMMA) micro prismaticLength L 552 mm311815.00X L 552, B 43, H 82 LED 830 880 lm 13 W 20,1 A+ | A+   311815.00X.76 L 552, B 43, H 82 LED 830 880 lm 13 W 20,1 A+ | A+   311815.00X.1 L 552, B 43, H 82 LED 840 880 lm 13 W 20,1 A+ | A+   311815.00X.1.76 L 552, B 43, H 82 LED 840 880 lm 13 W 20,1 A+ | A+   Length L 912 mm311817.00X L 912, B 43, H 82 LED 830 1500 lm 22 W 20,5 A+ | A+   311817.00X.76 L 912, B 43, H 82 LED 830 1500 lm 22 W 20,5 A+ | A+   311817.00X.1 L 912, B 43, H 82 LED 840 1500 lm 22 W 20,5 A+ | A+   311817.00X.1.76 L 912, B 43, H 82 LED 840 1500 lm 22 W 20,5 A+ | A+   Length L 1182 mm311819.00X L 1182, B 43, H 82 LED 830 1900 lm 29 W 20,5 A+ | A+   311819.00X.76 L 1182, B 43, H 82 LED 830 1900 lm 29 W 20,5 A+ | A+   311819.00X.1 L 1182, B 43, H 82 LED 840 1900 lm 29 W 20,5 A+ | A+   311819.00X.1.76 L 1182, B 43, H 82 LED 840 1900 lm 29 W 20,5 A+ | A+   Length L 1542 mm311821.00X L 1542, B 43, H 82 LED 830 2500 lm 38 W 20,6 A+ | A+   311821.00X.76 L 1542, B 43, H 82 LED 830 2500 lm 38 W 20,6 A+ | A+   311821.00X.1 L 1542, B 43, H 82 LED 840 2500 lm 38 W 20,6 A+ | A+   311821.00X.1.76 L 1542, B 43, H 82 LED 840 2500 lm 38 W 20,6 A+ | A+  

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

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H

BL

Comparison LED vs. conventional lamps

Diffuser opal

LED 13 W ≈

1 x 18 W T26 (26 W KVG)

LED 22 W ≈

2 x 18 W T26 (52 W KVG)

LED 29 W ≈

2 x 18 W T26 (52 W KVG)

LED 38 W ≈

1 x 36 W T26 (43 W KVG)

Diffuser micro prismatic

LED 13 W ≈

1 x 18 W T26 (26 W KVG)

LED 22 W ≈

2 x 18 W T26 (52 W KVG)

LED 29 W ≈

1 x 36 W T26 (43 W KVG)

LED 38 W ≈

1 x 58 W T26 (67 W KVG)

Ceiling and wall luminaires | Series: Less is more® 27

Type of Protection: IP 20 Protection Class: II

Housing extruded aluminium profile anodised or powder-coated. End cap die-cast anodised aluminium or powder-coated. Diffuser plastic (PMMA) opal or micro prismatic. External control gear with connecting cable.

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Ceiling and wall luminaires without canopy Price Category 21

Diffuser: plastic (PMMA), opalLength L 552 mm311822.00X L 552, B 27, H 33 LED 830 680 lm 13 W 24,0 A+ | A+   311822.00X.76 L 552, B 27, H 33 LED 830 680 lm 13 W 24,0 A+ | A+   311822.00X.1 L 552, B 27, H 33 LED 840 680 lm 13 W 24,0 A+ | A+   311822.00X.1.76 L 552, B 27, H 33 LED 840 680 lm 13 W 24,0 A+ | A+   Length L 912 mm311824.00X L 912, B 27, H 33 LED 830 1150 lm 22 W 24,4 A+ | A+   311824.00X.76 L 912, B 27, H 33 LED 830 1150 lm 22 W 24,4 A+ | A+   311824.00X.1 L 912, B 27, H 33 LED 840 1150 lm 22 W 24,4 A+ | A+   311824.00X.1.76 L 912, B 27, H 33 LED 840 1150 lm 22 W 24,4 A+ | A+   Length L 1182 mm311826.00X L 1182, B 27, H 33 LED 830 1500 lm 29 W 24,4 A+ | A+   311826.00X.76 L 1182, B 27, H 33 LED 830 1500 lm 29 W 24,4 A+ | A+   311826.00X.1 L 1182, B 27, H 33 LED 840 1500 lm 29 W 24,4 A+ | A+   311826.00X.1.76 L 1182, B 27, H 33 LED 840 1500 lm 29 W 24,4 A+ | A+   Length L 1542 mm311828.00X L 1542, B 27, H 33 LED 830 1950 lm 38 W 24,5 A+ | A+   311828.00X.76 L 1542, B 27, H 33 LED 830 1950 lm 38 W 24,5 A+ | A+   311828.00X.1 L 1542, B 27, H 33 LED 840 1950 lm 38 W 24,5 A+ | A+   311828.00X.1.76 L 1542, B 27, H 33 LED 840 1950 lm 38 W 24,5 A+ | A+   Diffuser plastic (PMMA) micro prismaticLength L 552 mm311823.00X L 552, B 27, H 33 LED 830 880 lm 13 W 21,7 A+ | A+   311823.00X.76 L 552, B 27, H 33 LED 830 880 lm 13 W 21,7 A+ | A+   311823.00X.1 L 552, B 27, H 33 LED 840 880 lm 13 W 21,7 A+ | A+   311823.00X.1.76 L 552, B 27, H 33 LED 840 880 lm 13 W 21,7 A+ | A+   Length L 912 mm311825.00X L 912, B 27, H 33 LED 830 1500 lm 22 W 22,2 A+ | A+   311825.00X.76 L 912, B 27, H 33 LED 830 1500 lm 22 W 22,2 A+ | A+   311825.00X.1 L 912, B 27, H 33 LED 840 1500 lm 22 W 22,2 A+ | A+   311825.00X.1.76 L 912, B 27, H 33 LED 840 1500 lm 22 W 22,2 A+ | A+   Length L 1182 mm311827.00X L 1182, B 27, H 33 LED 830 1900 lm 29 W 22,1 A+ | A+   311827.00X.76 L 1182, B 27, H 33 LED 830 1900 lm 29 W 22,1 A+ | A+   311827.00X.1 L 1182, B 27, H 33 LED 840 1900 lm 29 W 22,1 A+ | A+   311827.00X.1.76 L 1182, B 27, H 33 LED 840 1900 lm 29 W 22,1 A+ | A+   Length L 1542 mm311829.00X L 1542, B 27, H 33 LED 830 2500 lm 38 W 22,2 A+ | A+   311829.00X.76 L 1542, B 27, H 33 LED 830 2500 lm 38 W 22,2 A+ | A+   311829.00X.1 L 1542, B 27, H 33 LED 840 2500 lm 38 W 22,2 A+ | A+   311829.00X.1.76 L 1542, B 27, H 33 LED 840 2500 lm 38 W 22,2 A+ | A+  

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

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Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Pendant luminaires with canopy Price Category 21

Direct illuminationDiffuser: plastic (PMMA), opalLength L 912 mm311798.00X L 912, B 27, H 33 LED 830 760 lm 14 W 23,0 A+ | A+311798.00X.76 L 912, B 27, H 33 LED 830 760 lm 14 W 23,0 A+ | A+311798.00X.1 L 912, B 27, H 33 LED 840 760 lm 14 W 23,0 A+ | A+311798.00X.1.76 L 912, B 27, H 33 LED 840 760 lm 14 W 23,0 A+ | A+311802.00X L 912, B 27, H 33 LED 830 960 lm 18 W 23,8 A+ | A+311802.00X.76 L 912, B 27, H 33 LED 830 960 lm 18 W 23,8 A+ | A+311802.00X.1 L 912, B 27, H 33 LED 840 960 lm 18 W 23,8 A+ | A+311802.00X.1.76 L 912, B 27, H 33 LED 840 960 lm 18 W 23,8 A+ | A+Length L 1362 mm311806.00X L 1362, B 27, H 33 LED 830 1150 lm 21 W 23,0 A+ | A+311806.00X.76 L 1362, B 27, H 33 LED 830 1150 lm 21 W 23,0 A+ | A+311806.00X.1 L 1362, B 27, H 33 LED 840 1150 lm 21 W 23,0 A+ | A+311806.00X.1.76 L 1362, B 27, H 33 LED 840 1150 lm 21 W 23,0 A+ | A+311810.00X L 1362, B 27, H 33 LED 830 1450 lm 27 W 23,8 A+ | A+311810.00X.76 L 1362, B 27, H 33 LED 830 1450 lm 27 W 23,8 A+ | A+311810.00X.1 L 1362, B 27, H 33 LED 840 1450 lm 27 W 23,8 A+ | A+311810.00X.1.76 L 1362, B 27, H 33 LED 840 1450 lm 27 W 23,8 A+ | A+Diffuser plastic (PMMA) micro prismaticLength L 912 mm311800.00X L 912, B 27, H 33 LED 830 980 lm 14 W 21,6 A+ | A+311800.00X.76 L 912, B 27, H 33 LED 830 980 lm 14 W 21,6 A+ | A+311800.00X.1 L 912, B 27, H 33 LED 840 980 lm 14 W 21,6 A+ | A+311800.00X.1.76 L 912, B 27, H 33 LED 830 980 lm 14 W 21,6 A+ | A+311804.00X L 912, B 27, H 33 LED 830 1250 lm 18 W 22,5 A+ | A+311804.00X.76 L 912, B 27, H 33 LED 830 1250 lm 18 W 22,5 A+ | A+311804.00X.1 L 912, B 27, H 33 LED 840 1250 lm 18 W 22,5 A+ | A+311804.00X.1.76 L 912, B 27, H 33 LED 840 1250 lm 18 W 22,5 A+ | A+Length L 1362 mm311808.00X L 1362, B 27, H 33 LED 830 1500 lm 21 W 21,7 A+ | A+311808.00X.76 L 1362, B 27, H 33 LED 830 1500 lm 21 W 21,7 A+ | A+311808.00X.1 L 1362, B 27, H 33 LED 840 1500 lm 21 W 21,7 A+ | A+311808.00X.1.76 L 1362, B 27, H 33 LED 840 1500 lm 21 W 21,7 A+ | A+311812.00X L 1362, B 27, H 33 LED 830 1850 lm 27 W 22,4 A+ | A+311812.00X.76 L 1362, B 27, H 33 LED 830 1850 lm 27 W 22,4 A+ | A+311812.00X.1 L 1362, B 27, H 33 LED 840 1850 lm 27 W 22,4 A+ | A+311812.00X.1.76 L 1362, B 27, H 33 LED 840 1850 lm 27 W 22,4 A+ | A+Micro louvreLength L 1362 mm311778.00X L 1362, B 27, H 33 LED 830 2100 lm 21 W 16,1 A+ | A+311778.00X.76 L 1362, B 27, H 33 LED 830 2100 lm 21 W 16,1 A+ | A+311778.00X.1 L 1362, B 27, H 33 LED 840 2100 lm 21 W 16,1 A+ | A+311778.00X.1.76 L 1362, B 27, H 33 LED 840 2100 lm 21 W 16,1 A+ | A+311780.00X L 1362, B 27, H 33 LED 830 2600 lm 27 W 16,9 A+ | A+311780.00X.76 L 1362, B 27, H 33 LED 830 2600 lm 27 W 16,9 A+ | A+311780.00X.1 L 1362, B 27, H 33 LED 840 2600 lm 27 W 16,9 A+ | A+311780.00X.1.76 L 1362, B 27, H 33 LED 840 2600 lm 27 W 16,9 A+ | A+

Light emission: direct 60% - indirect 40%Diffuser: plastic (PMMA), opalLength L 912 mm311782.00X L 912, B 27, H 33 2 x LED 830 1500 lm 24 W 25,4 A+ | A+311782.00X.76 L 912, B 27, H 33 2 x LED 830 1500 lm 24 W 25,4 A+ | A+311782.00X.1 L 912, B 27, H 33 2 x LED 840 1500 lm 24 W 25,4 A+ | A+311782.00X.1.76 L 912, B 27, H 33 2 x LED 840 1500 lm 24 W 25,4 A+ | A+311786.00X L 912, B 27, H 33 2 x LED 830 1700 lm 28 W 25,8 A+ | A+311786.00X.76 L 912, B 27, H 33 2 x LED 830 1700 lm 28 W 25,8 A+ | A+311786.00X.1 L 912, B 27, H 33 2 x LED 840 1700 lm 28 W 25,8 A+ | A+311786.00X.1.76 L 912, B 27, H 33 2 x LED 840 1700 lm 28 W 25,8 A+ | A+

Comparison LED vs. conventional lamps

Diffuser opal

LED 14 W ≈

1 x 18 W T26 (26 W KVG)

LED 18/21 W >

1 x 18 W T26 (26 W KVG)

LED 27 W ≈

2 x 18 W T26 (52 W KVG)

Diffuser micro prismatic

LED 14 W >

1 x 18 W T26 (26 W KVG)

LED 18/21 W ≈

2 x 18 W T26 (52 W KVG)

LED 27 W ≈

1 x 36 W T26 (67 W KVG)

Micro louvre

LED 21 W ≈

1 x 36 W T26 (43 W KVG)

LED 27 W ≈

1 x 58 W T26 (67 W KVG)

Comparison LED vs. conventional lamps

Diffuser opal

LED 24/28 W ≈

2 x 18 W T26 (52 W KVG)

LED 36/42 W >

3 x 18 W T26 (78 W KVG)

Diffuser micro prismatic

LED 24/28 W ≈

1 x 36 W T26 (43 W KVG)

LED 36/42 W >

1 x 58 W T26 (67 W KVG)

Micro louvre

LED 30 W ≈

3 x 18 W T26 (78 W KVG)

LED 42 W ≈

1 x 58 W T26 (67 W KVG)

Pendant luminaires | Series: Less is more® 27

Type of Protection: IP 20 Protection Class: I Suspension Length: 100 - 1500 mm

Housing extruded aluminium profile anodised or powder-coated. End cap die-cast anodised aluminium or powder-coated. Diffuser plastic (PMMA) opal, micro prismatic or aluminium Micro louvre in smooth finish (Suitable for use in environments with computer screens in accordance with EN 12464-1). 2-point steel cable suspension, steplessly adjustable. Special lengths available on request. Control gear included into canopy (588 x 43 x 29).

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

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19

Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Pendant luminaires with canopy Price Category 21Light emission: direct 60% - indirect 40% (311774.00X: direct 50% - indirect 50%)Diffuser: plastic (PMMA), opalLength L 1362 mm311790.00X L 1362, B 27, H 33 2 x LED 830 2200 lm 36 W 25,3 A+ | A+311790.00X.76 L 1362, B 27, H 33 2 x LED 830 2200 lm 36 W 25,3 A+ | A+311790.00X.1 L 1362, B 27, H 33 2 x LED 840 2200 lm 36 W 25,3 A+ | A+311790.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2200 lm 36 W 25,3 A+ | A+311794.00X L 1362, B 27, H 33 2 x LED 830 2500 lm 42 W 25,7 A+ | A+311794.00X.76 L 1362, B 27, H 33 2 x LED 830 2500 lm 42 W 25,7 A+ | A+311794.00X.1 L 1362, B 27, H 33 2 x LED 840 2500 lm 42 W 25,7 A+ | A+311794.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2500 lm 42 W 25,7 A+ | A+Diffuser plastic (PMMA) micro prismaticLength L 912 mm311784.00X L 912, B 27, H 33 2 x LED 830 1700 lm 24 W 23,5 A+ | A+311784.00X.76 L 912, B 27, H 33 2 x LED 830 1700 lm 24 W 23,5 A+ | A+311784.00X.1 L 912, B 27, H 33 2 x LED 840 1700 lm 24 W 23,5 A+ | A+311784.00X.1.76 L 912, B 27, H 33 2 x LED 840 1700 lm 24 W 23,5 A+ | A+311788.00X L 912, B 27, H 33 2 x LED 830 1950 lm 28 W 24,0 A+ | A+311788.00X.76 L 912, B 27, H 33 2 x LED 830 1950 lm 28 W 24,0 A+ | A+311788.00X.1 L 912, B 27, H 33 2 x LED 840 1950 lm 28 W 24,0 A+ | A+311788.00X.1.76 L 912, B 27, H 33 2 x LED 840 1950 lm 28 W 24,0 A+ | A+Length L 1362 mm311792.00X L 1362, B 27, H 33 2 x LED 830 2550 lm 36 W 23,5 A+ | A+311792.00X.76 L 1362, B 27, H 33 2 x LED 830 2550 lm 36 W 23,5 A+ | A+311792.00X.1 L 1362, B 27, H 33 2 x LED 840 2550 lm 36 W 23,5 A+ | A+311792.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2550 lm 36 W 23,5 A+ | A+311796.00X L 1362, B 27, H 33 2 x LED 830 2900 lm 42 W 24,0 A+ | A+311796.00X.76 L 1362, B 27, H 33 2 x LED 830 2900 lm 42 W 24,0 A+ | A+311796.00X.1 L 1362, B 27, H 33 2 x LED 840 2900 lm 42 W 24,0 A+ | A+311796.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2900 lm 42 W 24,0 A+ | A+Micro louvreLength L 1362 mm311774.00X L 1362, B 27, H 33 2 x LED 830 2500 lm 30 W 16,8 A+ | A+311774.00X.76 L 1362, B 27, H 33 2 x LED 830 2500 lm 30 W 16,8 A+ | A+311774.00X.1 L 1362, B 27, H 33 2 x LED 840 2500 lm 30 W 16,8 A+ | A+311774.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2500 lm 30 W 16,8 A+ | A+311776.00X L 1362, B 27, H 33 2 x LED 830 3650 lm 42 W 18,1 A+ | A+311776.00X.76 L 1362, B 27, H 33 2 x LED 830 3650 lm 42 W 18,1 A+ | A+311776.00X.1 L 1362, B 27, H 33 2 x LED 840 3650 lm 42 W 18,1 A+ | A+311776.00X.1.76 L 1362, B 27, H 33 2 x LED 840 3650 lm 42 W 18,1 A+ | A+

Sample calculation with direct illumination

Single workstation Double workstation

Length 4.0 m | Width 3.50 m | Height 2.80 m | Maintenance factor 0.80 | Working plane 0.75 m | Height at luminaire level 1.8 m

Ref. no. 311778.000.1.76 Ref. no. 311780.000.1.76 Ref. no. 311779.000.1.76 Ref. no. 311781.000.1.76

Light source LED 21 W / 2100 lm LED 27 W / 2600 lm

Number of luminaires 1 1

Average illuminance Em 579 lx Em 552 lx

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

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Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Pendant luminaires without canopy Price Category 21

Direct illuminationDiffuser: plastic (PMMA), opalLength L 912 mm311799.00X L 912, B 27, H 33 LED 830 760 lm 14 W 23,0 A+ | A+311799.00X.76 L 912, B 27, H 33 LED 830 760 lm 14 W 23,0 A+ | A+311799.00X.1 L 912, B 27, H 33 LED 840 760 lm 14 W 23,0 A+ | A+311799.00X.1.76 L 912, B 27, H 33 LED 840 760 lm 14 W 23,0 A+ | A+311803.00X L 912, B 27, H 33 LED 830 960 lm 18 W 23,8 A+ | A+311803.00X.76 L 912, B 27, H 33 LED 830 960 lm 18 W 23,8 A+ | A+311803.00X.1 L 912, B 27, H 33 LED 840 960 lm 18 W 23,8 A+ | A+311803.00X.1.76 L 912, B 27, H 33 LED 840 960 lm 18 W 23,8 A+ | A+Length L 1362 mm311807.00X L 1362, B 27, H 33 LED 830 1150 lm 21 W 23,0 A+ | A+311807.00X.76 L 1362, B 27, H 33 LED 830 1150 lm 21 W 23,0 A+ | A+311807.00X.1 L 1362, B 27, H 33 LED 840 1150 lm 21 W 23,0 A+ | A+311807.00X.1.76 L 1362, B 27, H 33 LED 840 1150 lm 21 W 23,0 A+ | A+311811.00X L 1362, B 27, H 33 LED 830 1450 lm 27 W 23,8 A+ | A+311811.00X.76 L 1362, B 27, H 33 LED 830 1450 lm 27 W 23,8 A+ | A+311811.00X.1 L 1362, B 27, H 33 LED 840 1450 lm 27 W 23,8 A+ | A+311811.00X.1.76 L 1362, B 27, H 33 LED 840 1450 lm 27 W 23,8 A+ | A+Diffuser plastic (PMMA) micro prismaticLength L 912 mm311801.00X L 912, B 27, H 33 LED 830 980 lm 14 W 21,6 A+ | A+311801.00X.76 L 912, B 27, H 33 LED 830 980 lm 14 W 21,6 A+ | A+311801.00X.1 L 912, B 27, H 33 LED 840 980 lm 14 W 21,6 A+ | A+311801.00X.1.76 L 912, B 27, H 33 LED 840 980 lm 14 W 21,6 A+ | A+311805.00X L 912, B 27, H 33 LED 830 1250 lm 18 W 22,5 A+ | A+311805.00X.76 L 912, B 27, H 33 LED 830 1250 lm 18 W 22,5 A+ | A+311805.00X.1 L 912, B 27, H 33 LED 840 1250 lm 18 W 22,5 A+ | A+311805.00X.1.76 L 912, B 27, H 33 LED 840 1250 lm 18 W 22,5 A+ | A+Length L 1362 mm311809.00X L 1362, B 27, H 33 LED 830 1500 lm 21 W 21,7 A+ | A+311809.00X.76 L 1362, B 27, H 33 LED 830 1500 lm 21 W 21,7 A+ | A+311809.00X.1 L 1362, B 27, H 33 LED 840 1500 lm 21 W 21,7 A+ | A+311809.00X.1.76 L 1362, B 27, H 33 LED 840 1500 lm 21 W 21,7 A+ | A+311813.00X L 1362, B 27, H 33 LED 830 1850 lm 27 W 22,4 A+ | A+311813.00X.76 L 1362, B 27, H 33 LED 830 1850 lm 27 W 22,4 A+ | A+311813.00X.1 L 1362, B 27, H 33 LED 840 1850 lm 27 W 22,4 A+ | A+311813.00X.1.76 L 1362, B 27, H 33 LED 840 1850 lm 27 W 22,4 A+ | A+Micro louvreLength L 1362 mm311779.00X L 1362, B 27, H 33 LED 830 2100 lm 21 W 16,1 A+ | A+311779.00X.76 L 1362, B 27, H 33 LED 830 2100 lm 21 W 16,1 A+ | A+311779.00X.1 L 1362, B 27, H 33 LED 840 2100 lm 21 W 16,1 A+ | A+311779.00X.1.76 L 1362, B 27, H 33 LED 840 2100 lm 21 W 16,1 A+ | A+311781.00X L 1362, B 27, H 33 LED 830 2600 lm 27 W 16,9 A+ | A+311781.00X.76 L 1362, B 27, H 33 LED 830 2600 lm 27 W 16,9 A+ | A+311781.00X.1 L 1362, B 27, H 33 LED 840 2600 lm 27 W 16,9 A+ | A+311781.00X.1.76 L 1362, B 27, H 33 LED 840 2600 lm 27 W 16,9 A+ | A+

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

Light emission: direct 60% - indirect 40%Diffuser: plastic (PMMA), opalLength L 912 mm311783.00X L 912, B 27, H 33 2 x LED 830 1500 lm 24 W 25,4 A+ | A+311783.00X.76 L 912, B 27, H 33 2 x LED 830 1500 lm 24 W 25,4 A+ | A+311783.00X.1 L 912, B 27, H 33 2 x LED 840 1500 lm 24 W 25,4 A+ | A+311783.00X.1.76 L 912, B 27, H 33 2 x LED 840 1500 lm 24 W 25,4 A+ | A+311787.00X L 912, B 27, H 33 2 x LED 830 1700 lm 28 W 25,8 A+ | A+311787.00X.76 L 912, B 27, H 33 2 x LED 830 1700 lm 28 W 25,8 A+ | A+311787.00X.1 L 912, B 27, H 33 2 x LED 840 1700 lm 28 W 25,8 A+ | A+311787.00X.1.76 L 912, B 27, H 33 2 x LED 840 1700 lm 28 W 25,8 A+ | A+

Comparison LED vs. conventional lamps

Diffuser opal

LED 14 W ≈

1 x 18 W T26 (26 W KVG)

LED 18/21 W >

1 x 18 W T26 (26 W KVG)

LED 27 W ≈

2 x 18 W T26 (52 W KVG)

Diffuser micro prismatic

LED 14 W >

1 x 18 W T26 (26 W KVG)

LED 18/21 W ≈

2 x 18 W T26 (52 W KVG)

LED 27 W ≈

1 x 36 W T26 (67 W KVG)

Micro louvre

LED 21 W ≈

1 x 36 W T26 (43 W KVG)

LED 27 W ≈

1 x 58 W T26 (67 W KVG)

Comparison LED vs. conventional lamps

Diffuser opal

LED 24/28 W ≈

2 x 18 W T26 (52 W KVG)

LED 36/42 W >

3 x 18 W T26 (78 W KVG)

Diffuser micro prismatic

LED 24/28 W ≈

1 x 36 W T26 (43 W KVG)

LED 36/42 W >

1 x 58 W T26 (67 W KVG)

Micro louvre

LED 30 W ≈

3 x 18 W T26 (78 W KVG)

LED 42 W ≈

1 x 58 W T26 (67 W KVG)

Pendant luminaires | Series: Less is more® 27

Type of Protection: IP 20 Protection Class: II Suspension Length: 100 - 1500 mm

Housing extruded aluminium profile anodised or powder-coated. End cap die-cast anodised aluminium or powder-coated. Diffuser plastic (PMMA) opal, micro prismatic or aluminium Micro louvre in smooth finish (Suitable for use in environments with computer screens in accordance with EN 12464-1). 2-point steel cable suspension, steplessly adjustable. Special lengths available on request. External control gear with connecting cable (L 2000).

LED included.

Available colours (X): 2 = white, 4 = aluminium, anodised

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Reference number Dimensions Lamp Lightcolour

Luminaireflux

Systempower

UGR   EEC

Pendant luminaires without canopy Price Category 21Light emission: direct 60% - indirect 40% (311775.00X: direct 50% - indirect 50%)Diffuser: plastic (PMMA), opalLength L 1362 mm311791.00X L 1362, B 27, H 33 2 x LED 830 2200 lm 36 W 25,3 A+ | A+311791.00X.76 L 1362, B 27, H 33 2 x LED 830 2200 lm 36 W 25,3 A+ | A+311791.00X.1 L 1362, B 27, H 33 2 x LED 840 2200 lm 36 W 25,3 A+ | A+311791.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2200 lm 36 W 25,3 A+ | A+311795.00X L 1362, B 27, H 33 2 x LED 830 2500 lm 42 W 25,7 A+ | A+311795.00X.76 L 1362, B 27, H 33 2 x LED 830 2500 lm 42 W 25,7 A+ | A+311795.00X.1 L 1362, B 27, H 33 2 x LED 840 2500 lm 42 W 25,7 A+ | A+311795.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2500 lm 42 W 25,7 A+ | A+Diffuser plastic (PMMA) micro prismaticLength L 912 mm311785.00X L 912, B 27, H 33 2 x LED 830 1700 lm 24 W 23,5 A+ | A+311785.00X.76 L 912, B 27, H 33 2 x LED 830 1700 lm 24 W 23,5 A+ | A+311785.00X.1 L 912, B 27, H 33 2 x LED 840 1700 lm 24 W 23,5 A+ | A+311785.00X.1.76 L 912, B 27, H 33 2 x LED 840 1700 lm 24 W 23,5 A+ | A+311789.00X L 912, B 27, H 33 2 x LED 830 1950 lm 28 W 24,0 A+ | A+311789.00X.76 L 912, B 27, H 33 2 x LED 830 1950 lm 28 W 24,0 A+ | A+311789.00X.1 L 912, B 27, H 33 2 x LED 840 1950 lm 28 W 24,0 A+ | A+311789.00X.1.76 L 912, B 27, H 33 2 x LED 840 1950 lm 28 W 24,0 A+ | A+Length L 1362 mm311793.00X L 1362, B 27, H 33 2 x LED 830 2550 lm 36 W 23,5 A+ | A+311793.00X.76 L 1362, B 27, H 33 2 x LED 830 2550 lm 36 W 23,5 A+ | A+311793.00X.1 L 1362, B 27, H 33 2 x LED 840 2550 lm 36 W 23,5 A+ | A+311793.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2550 lm 36 W 23,5 A+ | A+311797.00X L 1362, B 27, H 33 2 x LED 830 2900 lm 42 W 24,0 A+ | A+311797.00X.76 L 1362, B 27, H 33 2 x LED 830 2900 lm 42 W 24,0 A+ | A+311797.00X.1 L 1362, B 27, H 33 2 x LED 840 2900 lm 42 W 24,0 A+ | A+311797.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2900 lm 42 W 24,0 A+ | A+Micro louvreLength L 1362 mm311775.00X L 1362, B 27, H 33 2 x LED 830 2500 lm 30 W 16,8 A+ | A+311775.00X.76 L 1362, B 27, H 33 2 x LED 830 2500 lm 30 W 16,8 A+ | A+311775.00X.1 L 1362, B 27, H 33 2 x LED 840 2500 lm 30 W 16,8 A+ | A+311775.00X.1.76 L 1362, B 27, H 33 2 x LED 840 2500 lm 30 W 16,8 A+ | A+311777.00X L 1362, B 27, H 33 2 x LED 830 3650 lm 42 W 18,1 A+ | A+311777.00X.76 L 1362, B 27, H 33 2 x LED 830 3650 lm 42 W 18,1 A+ | A+311777.00X.1 L 1362, B 27, H 33 2 x LED 840 3650 lm 42 W 18,1 A+ | A+311777.00X.1.76 L 1362, B 27, H 33 2 x LED 840 3650 lm 42 W 18,1 A+ | A+

Specifications subject to alteration | .76 = Digitally dimmable EB (DALI)

Ref. no. 311774.000.1.76 Ref. no. 311776.000.1.76 Ref. no. 311775.000.1.76 Ref. no. 311777.000.1.76

Light source LED 30 W / 2500 lm LED 42 W / 3650 lm

Number of luminaires 1

Average illuminance Em 568 lx Em 596 lx

Sample calculation with direct/indirect illumination

Single workstation Double workstation

Length 4.0 m | Width 3.50 m | Height 2.80 m | Maintenance factor 0.80 | Working plane 0.75 m | Height at luminaire level 1.8 m

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RZBRudolf Zimmermann, Bamberg GmbHRheinstr. 1696052 BambergGermany

Telephone +49 951/79 09-374Fax +49 951/79 09-212

[email protected]

Member of

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TP09

6EN

| 06

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