Universal Motorcycle Car Bike Cree U2 LED 12V 30W Fog Spot Head Light Lamp black Wiring regardless of positive and negative, will not burn the lamp beads. Soft Light - Hard Light - Blasting flash ( select switch each time it will change the light).Temperature protection function: When the internal temperature over the rated temperature, automatic cut to work in the low light. Material: Aluminum Alloy. Light Color: White. Color: Silver,Black. Compatible Car Model: 12~60V electric car / motorcycle Universal. Power: 30W. Color Temperature: 6500K - 7000K. Life Span: 100000 Hours. Size: 5.5cm x 5.5cm x 10.7cm. Note: The motorcycle itself can control the dimmer switch. Usage: continuous time switch over white long light, nearly twice the light, three explosive flash. Installation: Built-installed models, simple wiring, open headlight lamp cup, the U2 front headlight lamp from the cup insert, screw on the cooling block connected to the drive, directly connected to the original line of car headlights. Cree Xm-L U2 lamp beads, high brightness, powerful beam of light can be seen clearly at night driving, more suitable for the road, super power. Night driving more fuel-efficient, safer and protect the battery, reducing maintenance costs. Light Function: high beam, low beam, strobe.