Specification Product nameAstrolux TB 01 LED Keychain FlashlightBrandAstroluxModelTB 01 BulletEmitter TypeAL L052NWC 38 05L60S LEDMaterialAluminium AlloyModeOn OffRuntime3 hours max Battery Configurations3 x LR41 batteries included Switch TypeRotate the tail capPeak Beam Intensity150cdImpact Resistant1 5 metersMax Output45 lumensRange24 metersWaterproofIP65 waterproofColorGold SilverWeight7g included the battery Size30mmx11mm length x body diameter Features Using high performance AL L052NWC 38 05L60S LED high brightness output 45 lumens Built in 3 non rechargeable LR41 battery The longest duration is 3 hours Rotary switch design one hand can operate The tail CNC keyhole design convenient to carry Effective flood lighting range 100 degrees 7 grams of weight it contains the battery The cool adornment design to be worn as a necklacePackage included 1 x Astrolux TB 01 Bullet 45LM LED Keychain Flashlight6 x LR41 Battery