RAYOVAC Value Bright 3 Lumen LED Pen Light with Battery, BEPN1AAA-BTA LED lasts for 100,000 hours and never needs replacing Magnifying lens provides long range beam Composed of aluminum alloy construction and includes a handy pocket clip Runs on 1 AAA heavy duty battery (included); run time 5.5 hours on heavy duty batteries and 6 hours on alkaline batteries Vibrant color selection