1，Waterproof up to 30m/ 98.4ft2，Wide-angle. 300Lumen Max. (5500K-6000K) by 3 LEDs3，3 lighting modes， High/ Low light and SOS4，Integrated GoPro mounting system5，With built-in rechargeable battery charging; Battery capacity: 3.7V 1200mAhCompatible with GoPro Hero 4/ 3+/ 3/ 2/ 1， can works with other GoPro accessories like a hand grip and SJCAM SJ4000， SJ5000 and Xiaomi Yi Camera.Features: 1.Luminous flux: 300 LM ，Power:2.8W.2.This LED light is designed for gopro enthusiast， totally new arriving.3.You can use it on the waterproof case of GoPro 4/3+/3/2/1 ，Can also use it on SJCAM SJ4000 SJ5000 SJ6000 and xiaomiyi Camera. 4.When LED lights is ON， please DON'T look straight.5.Perfect for shooting at night， diving or other rayless environment.7.Charging interface: USB output Warning:When LED lights turn on， please do not look directly at the light source.Package include:1 x Waterproof Video Light1 x Charging cable1 x Quick release buckle mount1 x Thumbscrew1 x Screw wrench