Handheld Flashlight, Description/Special Features Battery Indicator, Battery Size AA, Number of Batteries 4, Batteries Included Yes, Battery Burn Time 13 Hrs., Length 7 In., Dia. 1-1/2 In., 45 Lumens, Lamp Type LED 1-Watt, Lamp Life 100K Hrs., Body Color Yellow/Black, Body Material High Impact Plastic, Switch Type Push On/Off, Polycarbonate Lens, Light Output 45 L