... bulb life up to 100,000 hours Powered by 3 x AA batteries(not included) Material: PlasticUltra bright 11 white LEDs ... , LED bulb life up to 100,000 hoursPowered by 3 x AA batteries (Batteries not included)A switch on body side ... other outdoor activities.Color: BlackDimension: 6.9inch x 3.3inch / 17.5cm x 8.5cm ( H x D) 11 LED Adjustable Bivouac Camping Light ...