Color: BlackMaterial: PlasticLED type: LED bulbNumber of emitters: 6Light color: WhitePower supply: Energizer alkaline battery 9VTheoretical lumen: 36 lumenActual lumen: 24-36 lumenMode arrangement: High & StrobeSwitch type: ButtonLighting distance: 10-20mDimensions: 6.9 * 2.4 * 1.6cm / 2.7 * 0.9 * 0.6inWeight: Approx. 50g / 1.8ozPackage List:1 * Main Device 1 * 9 Volt Battery