General Product Information
Product Nomenclature
LUXEON Rebel color emitters are tested and binned at 350 mA with the exception of LUXEON Rebel ES royal-blue emitters which are tested and
binned at 700 mA.
The part number designation is explained as follows:
L X M L -A B C D - E F G H
L X M 2 -A B C D - E F G H
L X M 3 -A B C D - E F G H
Where:
A — designates radiation pattern (value P for lambertian)
B — designates color (see LUXEON Rebel color binning and labeling section)
C — designates color variant (0 for color variants)
D — designates test current (value 1 for 350 mA; 2 for 700 mA.)
E — reserved for future product offerings
FGH — minimum luminous flux (lm) or radiometric power (mW) performance
Therefore products tested and binned at 350 mA or 700 mA follow the part numbering scheme:
LXML-Px01-xxxx
LXML-Px02-xxxx
LXM2-Px01-xxxx
LXM3-Px01-xxxx
Average Lumen Maintenance Characteristics
LUXEON Rebel color emitters are tested and binned at 350 mA and LUXEON Rebel ES royal-blue at 700 mA, with current pulse duration of
20 ms. All characteristic charts where the thermal pad is kept at constant temperature (25ºC typically) are measured with current pulse duration
of 20 ms. Under these conditions, junction temperature and thermal pad temperature are the same.
Philips Lumileds projects that green, cyan, blue and all royal-blue LUXEON Rebel color products will deliver, on average, 70% lumen maintenance
(B50, L70) at 50,000 hours of operation at a forward current of 700 mA. This projection is based on constant current operation with junction
temperature maintained at or below 135°C. Red, red-orange and amber LUXEON Rebel color products will also deliver, on average, 70% lumen
maintenance (B50, L70) at 50,000 hours of operation at a forward current of 350 mA and is based on constant current operation with junction
temperature maintained at or below 110°C. LUXEON Rebel PC amber delivers, on average, 70% lumen maintenance (L70) at 50,000 hours of
operation at a forward current of up to 700 mA. This projection is based on constant current operation with junction temperature maintained
at or below 130°C.
This performance is based on independent test data, Philips Lumileds historical data from tests run on similar material systems, and internal
LUXEON Rebel reliability testing. Observation of design limits included in this data sheet is required in order to achieve this projected lumen
maintenance.
Environmental Compliance
Philips Lumileds is committed to providing environmentally friendly products to the solid-state lighting market. LUXEON Rebel and LUXEON
Rebel ES color products are compliant to the European Union directives on the restriction of hazardous substances in electronic equipment,
namely REACH and the RoHS directive. Philips Lumileds will not intentionally add the following restricted materials to the LUXEON Rebel Color
Portfolio: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).
LUXEON Rebel Color Porfolio Datasheet DS68 20110819
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