knit 4274€¦ · 4274-20 eureka lighting©2020 v1.1-201605 this photometric report has been...
TRANSCRIPT
Knit 4274
Bloom is offered in two sizes, five finishes, and in semi-recessed, ceiling pendant
or suspended configuration, so you can find the perfect fit for your space.
Bloom is offered in two sizes, five finishes, and in semi-recessed, ceiling pendant or suspended configuration, so you can find the perfect fit for your space.
— 4274DDIRECT
SOFT SHAPESThermoformed recycled PET shelloffers a soft and delicate look and showcases the warmth of the material
VERSATILE ENGINESRegular and high output light engineallows for a wide range of applications
ELEGANT LIGHTRounded diffuser creates a charmingillumination
THOUGHTFUL CABLE DETAILA design that consciously integratesthe power cable to create a distinctive look
3 CABLES SUSPENSIONEasy installation and adjustment
— 4274DIDIRECT INDIRECT
TRUE UPLIGHT4274DI uses a second COB thatcan be controlled independantlyto offer great uplight performanceMinimum suspension height of 36’’ (4274DI)
13.39in340mm
Ø20.45inØ520mm
STRUCTURAL DETAILAdded lip reinforces the PET shell for extra strength
The shade of this pendant is made from a noiseabsorbing material that increases acoustic comfort.The shade is available in 2 colors: Charcoal or Silver gray
NOISE REDUCTION
CLASS A FIRE RATING
ASTM E84-17 STANDARD
TECHNICAL DATA
V1.0 — 2020.08All right reserved and all designs protected by copyrights. Eureka Lighting reserves the right to change or modify specifi cation without notifi cation.
Visit our website for warranty terms and conditions.
EFFICACY MULTIPLIERS
CRI CCT FACTOR
80+80+80+80+90+90+90+90+
4000K3500K3000K2700K4000K3500K3000K2700K
1.000.980.940.910.880.850.810.77
PRODUCT SPECIFICATION 4274D-20-REG 4274D-20-HO 4274DI-20-LED.C1 4274DI-20-LED.C2 4274DI-20-LED.C3 4274DI-20-LED.C4
PERFORMANCE
SYSTEM WATTAGEDELIVERED LUMENS DIRECT (4000K)*DELIVERED LUMENS INDIRECT(4000K)*EXPECT A 15% DECREASE IN PERFORMANCE FOR CHARCOAL FELT VERSION.
30.5W2228 LM
46.7W3425 LM
45.1W2228 LM 1261 LM
50.6W2228 LM1885 LM
61.3W3425 LM 1261 LM
66.8W3425 LM 1885 LM
OTHER INFORMATION
WEIGHTACCOUSTIC PERFORMANCEFIRE RATING
7.4 LS / 3.4 KG*ACOUSTIC TESTS PENDING
CLASS A - ASTM E84-17
8.0 LBS / 3.7 KG*ACOUSTIC TESTS PENDING
CLASS A - ASTM E84-17
8.5 LBS / 3.9 KG*ACOUSTIC TESTS PENDING
CLASS A - ASTM E84-17
8.5 LBS / 3.9 KG*ACOUSTIC TESTS PENDING
CLASS A - ASTM E84-17
9.0 LBS / 4.2 KG*ACOUSTIC TESTS PENDING
CLASS A - ASTM E84-17
9.0 LBS / 4.2 KG*ACOUSTIC TESTS PENDING
CLASS A - ASTM E84-17
KNIT 4274D-20 / 4274DI-20
LIGHT DISTRIBUTION
4274-D-20 4274-DI-20
TECHNICAL DATA
NOTES
SPEC TYPE
PROJECT PROJET
www.eurekalighting.com
SPECIFICATION
V1.0 — 2020.07Eureka Lighting © 2020
KNIT 4274XX-20
PRODUCT CHARACTERISTICS CARACTÉRISTIQUES DU PRODUIT
ORDERING SPECIFICATION SPÉCIFICATION DE COMMANDE CODE
MODEL MODÈLE
4274D-204274DI-20
KNIT 20" – DIRECTKNIT 20" – DIRECT INDIRECT
LIGHT SOURCE SOURCE LUMINEUSE
4274D-20LEDLED.HO
4274DI-20LED.C1LED.C2LED.C3LED.C4
REGULAR OUTPUTHIGH OUTPUT
REGULAR OUTPUT DIRECT + REGULAR OUTPUT INDIRECTREGULAR OUTPUT DIRECT + HIGH OUTPUT INDIRECTHIGH OUTPUT DIRECT + REGULAR OUTPUT INDIRECTHIGH OUTPUT DIRECT + HIGH OUTPUT INDIRECT
COLOR TEMPERATURE TEMPÉRATURE DE COULEUR
27 *303540
2700K3000K3500K4000K* LONGER LEAD TIME MAY APPLY, PLEASE CONTACT YOUR EUREKA REPRESENTATIVE
COLOR RENDERING INDEX (CRI) INDICE DE RENDU DE COULEUR (IRC)
8090 *
80+ CRI90+ CRI* LONGER LEAD TIME MAY APPLY, PLEASE CONTACT YOUR EUREKA REPRESENTATIVE
VOLTAGE VOLTAGE
120V277V
120 VOLT277 VOLT
CONTROL OPTION OPTION DE CONTRÔLE
DVDPNA *NW *
0-10V DIMMING (120V-277V)PHASE DIMMING (120V ONLY)NLIGHT AIR CONTROLNLIGHT WIRED CONTROLLED DIMMING DRIVER IS STANDARD IN THIS PRODUCT, PLEASE SPECIFY YOUR DIMMING TYPE* REQUIRES RC2 CANOPY
EMERGENCY BATTERY BATTERIE D'URGENCE
EM DRIVER BOX INCLUDED, INSTALLED REMOTELY. SEE EM GUIDE FOR DETAILS.
EMB * EMERGENCY BATTERY FOR REMOTE BOX* 3981EA ACCESSORY IS REQUIRED
CABLE CÂBLE AC
AC AIRCRAFT MOUNTING & BLACK OR WHITE CABLE, FIELD ADJUSTABLE
CABLE LENGTH LONGUEUR DE CÂBLE
60**
60" AIRCRAFT CABLE (STD LENGTH)CUSTOM AIRCRAFT CABLE LENGTH (PLEASE SPECIFY)FOR OVERALL LENGTH, PLEASE CONTACT YOUR EUREKA REPRESENTATIVE
MOUNTING MONTAGE
RC1RC2
ROUND CANOPY / PAVILLON RONDSCREWLESS 1.35" CANOPY (2473F)NLIGHT SCREWLESS 1.75" CANOPY (2474H)
CANOPY FINISH FINI PAVILLON
BLKEWHE
BLACK FINE TEXTURE WHITE FINE TEXTURE
SHADE FINISH FINI ABAT-JOUR
CHFSGF
CHARCOAL FELTSILVER GRAY FELT
DIFFUSER FINISH FINI DIFFUSEUR WH
WH WHITE
ACCESSORY ACCESSOIRE
3981EA ELECTRICAL BOX FOR EMB EMERGENCY BATTERY
4274DX-20
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
FINISH FINI
CHF SGF
OVERALL HEIGHT HAUTEUR HORS TOUT
MOUNTING OPTIONS OPTIONS DE MONTAGE
MOUNTING
CABLE
LED 0.50" CANOPY
2471C
70.35"
LED 1.35" CANOPY
2473F
71.60"
MOUNTING
CABLE
LED 0.50" CANOPY
2471C
70.35"
LED 1.35" CANOPY
2473F
71.60"
2473FØ5.50" x 1.35" Ø140 x 34.3mm
2471CØ4.50" x 0.50"Ø114 x 13mm
4274-20
PHOTOMETRIC REPORT KNIT
V1.1-201605www.eurekalighting.comEureka Lighting©2020
CCT (K):Delivered Lumens (lm)*:System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
4000222830.5
Direct73
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.2 (335.28)
1.151.151.24
4274D-20-REG (SILVER GRAY)
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
0 5 10 15 2025
30
35
40
45
50
55
60
65
70
75
80
85
900
117
234
351
468
585
702
819
936
cd angles
1053
4274-20
PHOTOMETRIC REPORT KNIT
V1.1-201605www.eurekalighting.comEureka Lighting©2020
CCT (K):Delivered Lumens (lm)*:System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
4000222830.5
Direct73
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.2 (335.28)
1.151.151.24
4274D-20-REG (SILVER GRAY)
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
0 5 10 15 2025
30
35
40
45
50
55
60
65
70
75
80
85
900
117
234
351
468
585
702
819
936
cd angles
1053
PHOTOMETRIC REPORT
4274-20
PHOTOMETRIC REPORT KNIT
V1.1-201605www.eurekalighting.comEureka Lighting©2020
CCT (K):Delivered Lumens (lm)*:System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
4000342547.6
Direct73
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.2 (335.28)
1.151.151.24
4274D-20-HO (SILVER GRAY)
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
0 5 10 15 2025
30
35
40
45
50
55
60
65
70
75
80
85
900
181
363
544
725
907
1088
1270
1451
cd angles
1632
4274-20
PHOTOMETRIC REPORT KNIT
V1.1-201605www.eurekalighting.comEureka Lighting©2020
CCT (K):Delivered Lumens (lm)*:System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
4000342547.6
Direct73
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.2 (335.28)
1.151.151.24
4274D-20-HO (SILVER GRAY)
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
0 5 10 15 2025
30
35
40
45
50
55
60
65
70
75
80
85
900
181
363
544
725
907
1088
1270
1451
cd angles
1632
KNITPHOTOMETRIC REPORT
CCT (K):Direct delivered Lumens (lm)*:Indirect delivered Lumens (lm):System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
40002228126145.1
Direct and indirect77.4
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.4 (340.36)
1.181.181.25
cd4274DI-20-LED.C1 (SILVER GRAY)
25
30
35
40
45
50
55
60
90
120
125
130
135
65
7075
8580
95100105110115
0.0 5 10 15 20
0
936
4274-20
V1.1-201605www.eurekalighting.comEureka Lighting©2020
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
angles
140
819
702
585
468
351
234
117
117
234
351
468
585
KNITPHOTOMETRIC REPORT
CCT (K):Direct delivered Lumens (lm)*:Indirect delivered Lumens (lm):System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
40002228126145.1
Direct and indirect77.4
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.4 (340.36)
1.181.181.25
cd4274DI-20-LED.C1 (SILVER GRAY)
25
30
35
40
45
50
55
60
90
120
125
130
135
65
7075
8580
95100105110115
0.0 5 10 15 20
0
936
4274-20
V1.1-201605www.eurekalighting.comEureka Lighting©2020
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
angles
140
819
702
585
468
351
234
117
117
234
351
468
585
PHOTOMETRIC REPORT KNITPHOTOMETRIC REPORT
CCT (K):Direct delivered Lumens (lm)*:Indirect delivered Lumens (lm):System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
40002228188550.6
Direct and indirect81.3
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.4 (340.36)
1.181.181.25
cd4274DI-20-LED.C2 (SILVER GRAY)
25
30
35
40
45
50
55
60
90
120125
130
135
657075
8580
95100105110115
0.0 5 10 15 20
0
936
4274-20
V1.1-201605www.eurekalighting.comEureka Lighting©2020
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
angles
140
145
150
819
702
585
468
351
234
117
117
234
351
468
585
702
819
936
KNITPHOTOMETRIC REPORT
CCT (K):Direct delivered Lumens (lm)*:Indirect delivered Lumens (lm):System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
40002228188550.6
Direct and indirect81.3
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.4 (340.36)
1.181.181.25
cd4274DI-20-LED.C2 (SILVER GRAY)
25
30
35
40
45
50
55
60
90
120125
130
135
657075
8580
95100105110115
0.0 5 10 15 20
0
936
4274-20
V1.1-201605www.eurekalighting.comEureka Lighting©2020
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
angles
140
145
150
819
702
585
468
351
234
117
117
234
351
468
585
702
819
936
KNITPHOTOMETRIC REPORT
CCT (K):Direct delivered Lumens (lm)*:Indirect delivered Lumens (lm):System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
40003425126161.3
Direct and indirect76.3
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.4 (340.36)
1.151.151.24
cd4274DI-20-LED.C3 (SILVER GRAY)
25
30
35
40
45
50
55
60
90
120
125
130
65
7075
8580
95100105110
115
0.0 5 10 15 20
0
364
182
546
182
728
364
910
546
1092
728
1274
910
1456
1638
4274-20
V1.1-201605www.eurekalighting.comEureka Lighting©2020
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
angles
KNITPHOTOMETRIC REPORT
CCT (K):Direct delivered Lumens (lm)*:Indirect delivered Lumens (lm):System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
40003425126161.3
Direct and indirect76.3
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.4 (340.36)
1.151.151.24
cd4274DI-20-LED.C3 (SILVER GRAY)
25
30
35
40
45
50
55
60
90
120
125
130
65
7075
8580
95100105110
115
0.0 5 10 15 20
0
364
182
546
182
728
364
910
546
1092
728
1274
910
1456
1638
4274-20
V1.1-201605www.eurekalighting.comEureka Lighting©2020
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
angles
PHOTOMETRIC REPORT KNITPHOTOMETRIC REPORT
CCT (K):Direct delivered Lumens (lm)*:Indirect delivered Lumens (lm):System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
40003425188566.8
Direct and indirect79.3
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.4 (340.36)
1.151.151.24
cd4274DI-20-LED.C4 (SILVER GRAY)
25
30
35
40
45
50
55
60
90
120
125
130
135
657075
8580
95100105110
115
0.0 5 10 15 20
0
364
182
546
182
728
364
910
546
1092
728
1274
910
1456
1638
4274-20
V1.1-201605www.eurekalighting.comEureka Lighting©2020
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
angles140
KNITPHOTOMETRIC REPORT
CCT (K):Direct delivered Lumens (lm)*:Indirect delivered Lumens (lm):System wattage (W)**:Distribution:Delivered E�cacy (lm/W):Photometric type
Luminous dimensionsLuminous shape:Units:0-180 Axis:90-270 Axis:Height:
Luminaire spacing criteria 2 luminaires, plane 0:2 luminaires, plane 90:4 luminaires:
*For Silvergray version. Expect a 15% decrease in performance for Charcoal (Direct)**System wattage include driver and LED module consumption
40003425188566.8
Direct and indirect79.3
C
Rectanglein (mm)
20.4 (518.16)20.4 (518.16)13.4 (340.36)
1.151.151.24
cd4274DI-20-LED.C4 (SILVER GRAY)
25
30
35
40
45
50
55
60
90
120
125
130
135
657075
8580
95100105110
115
0.0 5 10 15 20
0
364
182
546
182
728
364
910
546
1092
728
1274
910
1456
1638
4274-20
V1.1-201605www.eurekalighting.comEureka Lighting©2020
This photometric report has been generated using methods recommended by the IESNA. Calculations are based on simulated photometric data and can change without notice. End-user environment and application (including, but not limited to, voltage variation and dirt accumulation) can cause actual photometric performance to differ from the performance calculated using the data provided by the manufacturer. In no event will Eureka Lighting be responsible for any loss resulting from any use of this report.
Ø20.45"Ø520mm
13.39"340mm
60.0"1524mm
angles140