Nite Ize Flashlight L.E.D. Upgrade 2 Kit - Tail Switch Combo. E.D. light bulb and the two-handed on/off twist with a simple push-button tail cap switch. Your Mini Maglite Flaslight will not only be easier and more convenient to operate it will have higher quality more powerful and more efficient light illumination. The LED bulb lasts a virtual lifetime and uses less battery power giving you five times the battery life. The L.E.D. Upgrade Combo ll is also fully focusable so you can adjust its beam from wide flood light to narrow focus according to the task at hand. It's an easy economical and ecologically responsible way to improve the quality and convenient functionality of your AA flashlight. For a full line of Nite Ize Flashlight Accessories and other products by Nite Ize on sale please visit the Nite Ize page on our website. For more brand name flash light accessories please visit our flashlights accessories store section. Specifications for Nite Ize Flashlight L.E.D. Upgrade Kit 2 LUC207: Run time: 25hr Beam: projects 40 meters Lumens: 30 Features of Nite Ize Flashlight Tail Switch Upgrade Kit 2 : Easy to install push button on/off Tail Cap Switch included Compatible with AA Mini Maglite Flashlights Simple installation It's as easy as replacing the incandescent bulb in your flashlight Package Contents: Nite Ize Flashlight LUC2 07 L.E.D./Tail Switch Combo Upgrade Kit Nite Ize Flashlight L.E.D. Upgrade 2 Kit - Tail Switch Combo LUC2-07