4AA lights from Underwater Kinetics are some of the biggest selling certified 4AA lights in the world The 4AA Xenon Front Switch matches high performance with a sleek, compact design that can be operated with gloves A xenon bulb provides vibrant color clarity, making it one of the most reliable, costeffective flashlights on the market This fully accessorized worklight can be mounted on a hard hat or fire helmet, carried in a belt pouch or used to direct traffic A necessity for confined space workers, utilities, municipalities, firefighters, safety inspectors, and more