Our 4AA lights are not only our best sellers, but 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. It is the most reliable, cost-effective flashlight you’ll ever own. 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, etc.