SP Gadgets POV Light (ONE COLOR) Compatible with HERO, HERO2, HERO3, HERO3+ and HERO4 cameras Portable waterproof video light. Multiple lighting modes Wide angle beam. Integrated GoPro mounting system 2 batteries included, each: 3.89Wh, 1050mAh Micro USB cable included. Waterproof to 40m / 130ft. Aluminum cooling head