ITEM NAME:Pair 4side LED Headlight Kit 9005 HB3 H10 9140 9145 2000W 6000K 300000LM BulbsOZ.Color Temperature: 6000K White. LED type: CREE COB LEDs. 2 x High Power LED Lights Bulbs. Heat Dissipation Theory: Heat Pipe Technology + A380 Aluminum Heatsink. High quality Aluminum heat dissipation ensures the secure temperature range.