Our new 3.5” Round light was created as an exterior entry light to properly illuminate the curb and entry areas for buses. This bright light may also be used on all types of vehicles which require an auxiliary white LED light and is certified as a Backup/Reverse light. Pure white LED output will brighten and illuminate your surroundings and the low amp draw is gentle on your engine. Lights meet or exceed SAE J593 & J578, FMVSS 108 & CMVSS requirements.