XMLAWT-00-0000-000LT50E3 Cree Inc, XMLAWT-00-0000-000LT50E3 Datasheet - Page 9

• Manufacturer Part Number: XMLAWT-00-0000-000LT50E3
• Description: LED, Neutral White, 260LM
• Manufacturer: Cree Inc
• Series: XLamp XM-Lr

Specifications of XMLAWT-00-0000-000LT50E3

• Led Color: Neutral White
• Luminous Flux @ Test: 260lm
• Cct: 5000K
• Forward Current @ Test: 700mA
• Forward Current If Max: 3A
• Forward Voltage @ Test: 2.9V
• Viewing Angle: 125°
• Led Mounting: SMD
• Lumens @ Current - Max: 878lm
• Lumens/watt @ Current - Test: 133lm/W
• Color: White, Cool
• Current - Test: 700mA
• Luminous Flux @ Current - Test: 270lm
• Current - Max: 3A
• Voltage - Forward (vf) Typ: 2.9V
• Wavelength: 5000K
• Lens Style/size: Round with Domed Top
• Mounting Type: *
• Package / Case: *
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: XMLAWT-00-0000-000LT50E3TR

NOTES
Lumen Maintenance Projections
Cree currently recommends a maximum drive current of 1500 mA for XLamp XM-L white in designs seeking the ENERGY
STAR* 35,000 hour lifetime rating (≥ 94.1% luminous flux @ 6000 hours) or 25,000-hour lifetime rating (≥ 91.8%
luminous flux @ 6000 hours).
Please read the XLamp Long-Term Lumen Maintenance application note for more details on Cree’s lumen maintenance
testing and forecasting. Please read the XLamp Thermal Management application note for details on how thermal design,
ambient temperature, and drive current affect the LED junction temperature.
* These lifetime ratings are based on the current ENERGY STAR Solid State Lighting Luminaires V1.1 (December 12,
2008) and ENERGY STAR Integral LED Lamps V1.0 (December 3, 2009) lumen maintenance criteria.
Moisture Sensitivity
In testing, Cree has found XLamp XM-L LEDs to have unlimited floor life in conditions ≤30ºC / 85% relative humidity
(RH). Moisture testing included a 168 hour soak at 85ºC / 85% RH followed by 3 reflow cycles, with visual and electrical
inspections at each stage.
Vision Advisory Claim
Users should be cautioned not to stare at the light of this LED product. The bright light can damage the eye.
Copyright © 2010-2011 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trade-
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
marks of Cree, Inc.
of Cree, Inc.
XLAMP XM-L LEDS
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