The TP-9355 Dual-Max, a cordless, multi-function, dual-headed LED flashlight, features a high-flux blue light LED on one end for fluorescent leak detection and a high-flux white light LED on the opposite end for general component inspection. Its power equals that of a 75-watt lamp, and it has an inspection range of up to six feet or more. The Dual-Max is compact and weighs just 5.8 oz. It measures 11/8 in. x 6 in., allowing it to get into cramped areas. Powered by three AAA batteries (included), the Dual-Max has an LED life of 100,000 hours.