H4 9003 HB2 COB H4 LED Headlight Conversion Kit Hi/Bulb with 90W 12000lm High Power 6000K White+8000K Blue Light Description: Upgraded car headlight bulb, small size, double 6000K white+8000K blue light. Feature: 100% brand new and high quality. High-quality aircraft aluminum, stable and durable. Easy plug and play installation of high power LED bulbs for front headlights. Copper cooling chip with nice heat cooling effect. Dual 360 degree illumination angle, brighter than halogen headlights. No blind zone. Under-voltage protection, high precision constant current driver Chip Built-in constant current CPU, instant full brightness without start relay All in one, thermal conductivity keep the bulb at the right operating temperature Specifications: Plug type: H4(9003/HB2), Hi/Lo beam Color temperature: dual ion 6000K white + 8000K blue Beam angle: 360° LED quantity (each bulb): 4pcs COB chips Working voltage: DC 9-32V(fit 12V,24V vehicle w) IP67 rated water and dust seal, 360 degree beam angle Material: 6063 aviation aluminum profile Working temperature: -40+105 degrees Celsius More than 50000hrs life Usage: Headlight Package Included: One Pair Style: 2x LED bulbs for headlight (Comes with retail package) Single Style: 1x LED Headlight Bulb (No Retail Box)