Feature:1.FLASHLIGHT LED Upgrade BULB - Convert most cell PR style flange incandescent flashlights into bright， long lasting flashlights with this flashlight upgrade bulb， for upgrade Maglite bulb or replacement flashlight bulb，with LED technology.2.REPLACE WITH AN UPGRADE - Flashlight bulb burn out? Make a quick and efficient upgrade with this LED replacement flashlight bulb， by popping it in the same way you would a conventional bulb.3.ENVIRONMENTALLY FRIENDLY - The LED technology in this flashlight LED bulb offers a much longer battery life， making it an economically and environmentally smart choice as a upgrade led bulb， general flashlight upgrade bulb or replacement flashlight bulb.4.BRIGHT LED LIGHT - Light your way with white lighting and the High Power output of this flashlight LED bulb， as opposed to the dull yellow of incandescent bulbs.5.HIGH POWER， LONG-LASTING - The high power flashlight upgrade bulb is long lasting and reliable.Specification:1.material: aluminum alloy2.power: 3W3.LED light source