Pilot Automotive Pilot ILC-921PB 921 COB LED, Polar Blue-2 Bulbs

COB light bulbs from pilot throw nearly double the light of regular LEDs, while producing less heat which also helps them last 50, 000 hours. The numbering designations follow the established bulb identification system and assure you will find the proper LED replacement bulb for your application. Chip on board (COB) LEDs utilize multiple LED chips into a single LED, to cast a brighter and wider beam, and last up to 50, 000 hours of use.