General description This bright COB headlight lamp offers a 220-degree wide-angle illumination, providing maximum brightness with an upgraded light source that delivers 2000 lumens output. It is designed for various applications such as camping, running, working, hiking, and fishing, making it a versatile hands-free lighting solution. Technical specifications Light Output: 2000 lumens Beam Angle: 220 degrees Power Source: 3 AAA batteries (not included) Weight: 3.5 oz Size: approximately 20 cm long Measurement allowed error: +/- 1-3 cm Usage 3 Light Modes: COB High Mode, COB Low Mode, and COB Strobe Mode On/off button allows easy cycling through the 3 light modes Suitable for both indoor and outdoor use Other information Color: Yellow + Red Material: ABS The on/off button lights up in red when the headlight is on, acting as a tail light