Review on Suptig Waterproof Light: High Power Dimmable LED Video Light for GoPro Hero 10/9/8/7/6/5/4/3 | Underwater Diving Night Light with Dual Batteries by Thunder Ballman

This is a large light that lasts approximately six hours on a medium light setting. It uses real batteries from GoPro, but sometimes the batteries can jump out of the sockets, causing problems when lighting or charging. I should always check that the batteries are installed correctly before each use and charge cycle. The latch on my door broke after about a year. Luckily I contacted the seller (Good Partner Sports) and he sent me a pair of replacement doors free of charge, for which I sincerely thank him. I wish I could give them five stars for their service. I use mine on a chest strap that I wear while walking and running. better battery life and better options for replacing parts (batteries and doors) than this one.