RUGGED + WATERPROOF: It’s GoPro, so you know it’s up for anything. This light is waterproof to 33ft (10m) and built for real-life adventures. | BUILT-IN RECHARGABLE BATTERY: Get up to 6 hours of runtime from the built-in rechargeable battery. Battery life may vary based on usage and other external conditions. | INTERNAL MAGNET: Stick it to metal objects like appliances, equipment, pipes and auto parts. It’s perfect for projects under the hood and around the house. Magnetic Swivel Clip Light should not be mounted with the magnet to any moving objects. | 360-DEGREE SWIVEL + GRIP SLIP: A 360-degree swivel lets you quickly and easily adjust the angle for spot-on illumination. The Grip Clip allows you to clip it to a hat, pack strap, workbench and table as well as sticks to a variety of objects for hands-free illumination making it ideal for in any environment or workplace. | 4 LEVELS OF BRIGHTNESS + STROBE MODE: Choose how much (or little) light you want, with 4 levels of brightness from 20 to 200 lumens. Level 1: 20 lumens. Level 2: 60 lumens. Level 3: 125 lumens. Overdrive Mode: 200 lumens (burst of super bright light up to 30 seconds for ultra-illumination). Let your presence be known with Strobe mode. It’s perfect for signaling, being seen and impromptu dance parties.