Lumileds – Multi-die LED emitter lowers lamps’ cost-per-lumen

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Lumileds’ new LUXEON 5050, a multi-die high-power LED package which provides high flux at high efficacy, enables system designers to reduce LED count and cost in outdoor and indoor fixtures.

In outdoor applications, the source delivers 155lm/W at a typical drive current of 160mA (4000K, 70 CRI) and >180lm/W at 80mA. For indoor spotlights and downlights, the LUXEON 5050 can achieve 130lm/W at 160mA (3000K, 80 CRI).

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