White Cree Chip LED Module

White Cree Chip LED Module CREE Chip White LED Modules 90W 150W 250W High Efficiency Features & Advangates: 1, Small LES, 5W/mm 2, Eutectic packages, Thermoelectric management, fast heat-conductivity 3, Special Parallel and Serial connection, Low If, higher Vf 4, Average efficiency upto 40lm/W @Tj=85℃ with full power 5, Excellent effect of color-mixing for 3Colors or 4Colors LEDs light source 6, Quick on/off; Anti-poisonous or toxic, comply with RoHS Specifications: Code