Voltec Power & Lighting 800 lumen 10 W LED flashlight comes with three levels of brightness - (800 lumen-high, 600 lumen-med, 400 lumen-low). Powered by a Li-ion rechargeable battery and equipped with a USB charging cable and a non-slip handle. This flashlight is made of durable aluminum housing and also includes an indicator light to show when power is being supplied.