Black Tilos LED S-Sun Powerful Water Proof Light that can Attach to the Mask Strap, the Wrist Scuba Dive Diving Diver Snorkel Bike Biking Water Sports Moutain Biking Headlamp Headlight Black Tilos LED S-Sun Powerful Water Proof Light AUTHORIZED DEALER = FULL MANUFACTURERS WARRANTY!!! Powerful LED light Hands free use 4 Settings - High, Low, Flash, off