Designed for the firefighter, the Big Ed is the choice of flashlight for the turnout gear. The Big EdT 3700PL is outfitted with a lens ring that emits a bright glow in the dark. The new generation photoluminescent material in the plastic absorbs the energy from any light source - fluorescent lights, the sun, or even the flashlight's own beam. No more fumbling in the dark for your flashlight. The unbreakable ABS body resists chemicals, water, and corrosion. Rubber side grips prevent slipping and the push button switch on the side is easy to operate, even with thick gloves. For hands-free use, a heavy duty stainless steel clip is built in. The 3700PL uses a hi-intensity Xenon lamp that produces a beam strong enough to cut through thick smoke and dust. A back-up emergency lamp is housed behind the reflector. Battery replacement is easy with its quick change battery ejection system. The Big Ed is powered by 4 C alkaline cells. Features: . Outfitted with a lens ring that emits a bright glow in the dark . Unbreakable ABS body resists chemicals, water, and corrosion . Rubber side grips prevent slipping . Push button switch on the side is easy to operate . Heavy duty stainless steel clip is built in for hands-free use . Uses a hi-intensity Xenon lamp . Back-up emergency lamp is housed behind the reflector . Battery replacement is easy with its quick change battery ejection system . Powered by 4 C alkaline cells (not included)