The perfect sized inspection pen light for everyday carry plus professional use. Fits comfortably in your pocket: purse: glove box: backpack or bugout bag. Sleek and energy efficient with up to 250 lumens of bright LED light in the high power mode and 75 lumens in the low power mode. Includes a push-pull focusing beam plus a sturdy metal pocket clip. Made of aircraft grade aluminum with a textured rubberized on/off button. Weather and impact resistant. Tuns on 2 AAA alkaline batteries.