... dye at the edge of halogen lamp to change color temperature.It is epochal and high-tech ... is super-luminous, high efficiency wider color temp, high displaying color index, long life and saving power. ... , father, make your car be safer4) Good color temperature: 4,300,5000k,6000k,8000k,10000k,12000k, ... the cable of power supply. (It needn't change the original parts of vehicle)Performance: 1) Waterproof ...