2 types of fully waterproof lights available:
1/. 30M Waterproof LED Light, 300 Luminance. 3 Brightness Modes. Removable lithium battery. Suitable to use on its own, or with GoPro Hero 6/5/4/3+/3/2/1, SONY, and other action cameras. $39.99
2/. 40M waterproof LED diving light. Suitable to use on its own, or with GoPro and other action cameras, 20pcs LED lights, 6W 700LM. $59.99.