Neewer 3 LED Flash Dimmable Diving Light 30m Waterproof with 2-Pack 1160mAh Battery Kit includes: Waterproof Video Light + Charging Cable + Quick release Buckle Mount + Thumbscrew + Wrench + 2 * AHDBT-401 Replacement Battery The Flash Dimmable Diving Light is compatible with GoPro Hero6 5 4 Session/4/ 3+/ 3/ 2/1, SJ4000/5000/6000/7000, and it can works with other GoPro accessories like a hand grip Waterproof up to 30m/ 98.4ft. Wide-angle. 300Lumen Max. (5500K-6000K) by 3 LEDs. 3 lighting modes, High/ Low light and SOS. This 1160mAh lithium-ion rechargeable battery can be used as the power source of the diving light and also be a spare power for GoPro 4 cameras