Each halogen incandescent bulb comes with 9mm BAY9S bayonet base and is powered by 12V 21W to deliver 380 lumens light output in the color temperature of 4300k clear warm white
The glass is engineered to resist high temperature and provide with life span up to 1,000 hours
Halogen lamp is widely used for 12V low voltage vehicles, cars or motorcycles; Not suitable for 24V automotives
Cross reference number: H21W, 64136, 12356, 12356LL, BAY9S; simply plug and play, there is no need to worry about the modifications
Application: car backup reverse light, turn signal light blinker, side marker light, daytime running driving light (DRL), parking position light, interior map dome light, tail brake stop light, center high mount 3rd brake light, license plate light, courtesy light, cargo trunk light, glove box light and motorcycle signal light