High Quality NEW!!! Type: Underwater light Lumen: 500LM Colour Temperature: 5500K-6000K Running time: High light (1.5 hrs); Low light (4 hrs); SOS (6 hrs) Lightweight Plastic materials - Durability, transparency PC material production, PCB board, lithium battery Hardware part material - Made of stainless steel, don’t about rust after use in water Ideal for snorkel, scuba or dive. Each Suptig light has a 147ft (45m) waterproof test. THREE MODES OF LIGHT - Normal(HI) Power saving(LOW), Flash(SOS) RECHARGEABLE BATTERY - 1050mAh. Battery can be removed for replacement (Compatible with Gopro hero 3/3 + batteries) Compatible: Gopro Hero 5 Gopro Hero 6 Gopro Hero 2018 Gopro Hero 4 Gopro Hero 3 Gopro Hero 3+ Gopro Hero Session Gopro Hero4 Session Gopro Hero5 Session Gopro Hero+LCD & Yi action other action cameras