... . Especially for high power led lamp Unique Module Design Using special module 30w 45w 60w design, installation inside lamp, easy installation, easy maintain ... :30-270W, nichia / cree /osram led chips, IP65, 85LM/W, vapor chamber thermal design, three years warranty, CE/ROHS/FCC, ... :30-150W, nichia / cree /osram led chips, IP65, 85LM/W, vapor chamber thermal design, three years warranty, CE/ROHS/FCC, ...