Specifications: All of LED waterproof light are backed by 12-Month Warranty. 3 LIGHTING MODES：Wide-angle. 300Lumen Max. (5500K-6000K) by 3 LEDs.3 lighting modes:Normal(HI) Power saving(LOW),Flash(SOS) Size:2.9in(L) x 2.2in(W) x2.5in(H) RECHARGEABLE BATTERY: 2x1160mAh. Running time: High light (3 hours); Low light (8 hours); SOS (12 hours) Support device:This LED light is designed for gopro xiaoyi SJCAM enthusiast You can use it on the waterproof case of GoPro Hero6/Hero5/5 Session /4 Session/ HERO 4/HERO 3+/HERO 3/HERO 2 Xiaoyi and SJCAM Sj4000/Sj5000/Sj6000/Sj7000 When LED lights is ON, please DON'T look straight Charging interface: USB output Perfect for shooting at night, diving or other rayless environment Product Description: 1 x Waterproof Video Light 2 x Rechargeable battery for LED Light 1 x Charging cable 1 x Quick release buckle mount 1 x Thumbscrew 1 x Screw wrench