Key Features

LED Samsung LM561B Plus and LM561C high efficiency mid power LED’s

Emergency No separate circuit available for emergency use.

Supply type Constant Current (350mA – 700mA)

Lumen package LEE-270-270-SAM 1278 – 3776 lm Depending on LED and driver option

LEE-500-250-SAM 2443 – 7245 lm Depending on LED and driver option

CRI >80 (Typical 84) as standard >90 also available on request

PCB FR4 / white finish with black ident

Colour temp 2700K, 3000K, 4000K and 5700K

Life expectancy Long life expectancy 75,000 Hrs

Guarantee 5 years

Additional notes Push-Fit terminals for simple and easy wiring

*Dimming sensor and emergency compatible

*Designed for industry standard LED power-supplies

LEE-270-270-SAM Samsung LED

LEE-500-250-SAM Samsung LED

) +44 (0)1704 892 847 * info@leeltd.uk.com

Light Engines Europe Ltd, Unit 7, Woodend Business Park, Marsh Moss Lane, Burscough, L40 0PH, UK

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ApplicationApplication

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Dimensions

Range Performance Data

PCB Material FR4 / 1.6mm

Connection 2 x single pole push fit connection

Fixing Zhaga compliant mounting points (locating screws not provided)

Unit weight LEE-270-270-SAM: 258g

LEE-500-250-SAM: 440g

) +44 (0)1704 892 847 * info@leeltd.uk.com

Light Engines Europe Ltd, Unit 7, Woodend Business Park, Marsh Moss Lane, Burscough, L40 0PH, UK

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Temperature

Relative Lum

inous Flux (%)

Tj (ºC)20

75

80

85

90

95

100

105

40 60

(IF–65 mA)Relative Luminous Flux vs Temperature

80 100 120

LEE-270-270-SAM

LEE-500-250-SA

M

Unit height 6.1mm (PCB & Components)

Please visit www.leeltd.uk.com for our full range of products u

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Light Engines Europe Ltd, Unit 7, Woodend Business Park, Marsh Moss Lane, Burscough, L40 0PH, UK

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LEE-270-270-SAM

LEE-500-250-SA

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Range Performance Data continued

80 CRI Data – 270-270 / LED: LM561B Plus

Order Code

Product Reference CRI Colour Temp

LED’s (+EMG)

Thermal Performance

at 25ºC Ambient

Typical Forward

Voltage (VF)

Supply Current

(mA)

Power Consumption (W)

Luminus Efficiency

(Im/W)

LightOutput

(Im)

LE860 LEE-270-270-SAM 80 2700K 66 (+0) 25.8 31.8 350 11.1 141 1581

- 80 2700K 66 (+0) 27.9 32.7 500 16.4 132 2185

- 80 2700K 66 (+0) 31.0 33.9 700 23.7 122 2950

LE861 LEE-270-270-SAM 80 3000K 66 (+0) 25.8 31.8 350 11.1 150 1657

- 80 3000K 66 (+0) 27.9 32.7 500 16.4 142 2298

- 80 3000K 66 (+0) 31.0 33.9 700 23.7 133 3109

LE863 LEE-270-270-SAM 80 4000K 66 (+0) 25.8 31.8 350 11.1 159 1761

- 80 4000K 66 (+0) 27.9 32.7 500 16.4 150 2434

- 80 4000K 66 (+0) 31.0 33.9 700 23.7 140 3294

LE865 LEE-270-270-SAM 80 5700K 66 (+0) 25.8 31.8 350 11.1 160 1775

- 80 5700K 66 (+0) 27.9 32.7 500 16.4 150 2461

- 80 5700K 66 (+0) 31.0 33.9 700 23.7 140 3325

270-270 / LED: LM561C

LE875 LE-270-270-GENS6-SAM 80 4000K 66 (+0) 27.1 30.7 350 10.7 183 1964

- 80 4000K 66 (+0) 28.6 31.4 500 15.7 176 2756

- 80 4000K 66 (+0) 31.1 32.3 700 22.6 167 3776

500-250 / LED: LM561B Plus

LE880 LEE-500-250-SAM 80 2700K 132 (+0) 28.2 63.5 350 22.2 133 3021

- 80 2700K 132 (+0) 31.1 65.0 500 32.5 127 4182

- 80 2700K 132 (+0) 34.8 67.2 700 47.0 117 5579

LE881 LEE-500-250-SAM 80 3000K 132 (+0) 28.2 63.5 350 22.2 144 3164

- 80 3000K 132 (+0) 31.1 65.0 500 32.5 136 4384

- 80 3000K 132 (+0) 34.8 67.2 700 47.0 126 5857

LE883 LEE-500-250-SAM 80 4000K 132 (+0) 28.2 63.5 350 22.2 152 3342

- 80 4000K 132 (+0) 31.1 65.0 500 32.5 143 4600

- 80 4000K 132 (+0) 34.8 67.2 700 47.0 133 6191

LE885 LEE-500-250-SAM 80 5700K 132 (+0) 28.2 63.5 350 22.2 152 3370

- 80 5700K 132 (+0) 31.1 65.0 500 32.5 143 4655

- 80 5700K 132 (+0) 34.8 67.2 700 47.0 133 6263

500-250 / LED: LM561C

LE895 LE-500-250-GENS6-SAM 80 4000K 132 (+0) 28.5 61.1 350 21.4 176 3768

- 80 4000K 132 (+0) 30.4 62.5 500 31.3 170 5300

- 80 4000K 132 (+0) 33.4 64.1 700 44.9 161 7245 * Tolerance range for all optical and electrical data +- 10%

Range Performance Data continued

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) +44 (0)1704 892 847 * info@leeltd.uk.com

Light Engines Europe Ltd, Unit 7, Woodend Business Park, Marsh Moss Lane, Burscough, L40 0PH, UK

Details are correct at time of print (V4). We reserve the right to amend and update products when/where necessary.

90 CRI Data

270-270 / LED: LM561B Plus

Order Code

Product Reference CRI Colour Temp

LED’s (+EMG)

Thermal Performance

at 25ºC Ambient

Typical Forward Voltage

(VF)

Supply Current

(mA)

Power Consump-tion (W)

Luminus Efficiency

(Im/W)

LightOutput

(Im)

LE870 LEE-270-270-SAM 90 2700K 66 (+0) 22.0 31.50 350 11.03 116 1278

- 90 2700K 66 (+0) 24.3 32.31 500 16.16 110 1774

- 90 2700K 66 (+0) 27.4 33.44 700 23.41 102 2394

LE871 LEE-270-270-SAM 90 3000K 66 (+0) 22.1 31.40 350 10.99 121 1330

- 90 3000K 66 (+0) 24.4 32.35 500 16.18 114 1843

- 90 3000K 66 (+0) 27.5 33.38 700 23.37 106 2485

LE873 LEE-270-270-SAM 90 4000K 66 (+0) 22.4 31.50 350 11.03 126 1384

- 90 4000K 66 (+0) 24.7 32.35 500 16.18 119 1919

- 90 4000K 66 (+0) 27.7 33.47 700 23.43 111 2593

N.A Not Available 90 5700K 66 (+0)

- 90 5700K 66 (+0)

- 90 5700K 66 (+0)

500-250 / LED: LM561B Plus

LE890 LEE-500-250-SAM 90 2700K 132 (+0) 23.9 62.63 350 21.92 111 2443

- 90 2700K 132 (+0) 27.3 64.16 500 32.08 105 3365

- 90 2700K 132 (+0) 31.3 66.08 700 46.26 97 4508

LE891 LEE-500-250-SAM 90 3000K 132 (+0) 24.7 62.43 350 21.85 116 2535

- 90 3000K 132 (+0) 27.0 63.98 500 31.99 109 3487

- 90 3000K 132 (+0) 30.6 65.96 700 46.17 102 4693

LE893 LEE-500-250-SAM 90 4000K 132 (+0) 24.4 62.69 350 21.94 121 2647

- 90 4000K 132 (+0) 27.7 64.13 500 32.07 114 3643

- 90 4000K 132 (+0) 32.1 65.95 700 46.17 107 4922

N.A Not Available 90 5700K 132 (+0)

- 90 5700K 132 (+0)

- 90 5700K 132 (+0)

* Tolerance range for all optical and electrical data +- 10%

LEE-270-270-SAM

LEE-500-250-SA

M