Black Diamond Storm Headlamp Blinded by the Light Total darkness? No problem. The Storm headlamp will turn night into day so you can keep exploring. It has 550 lumens of light power with adjustable dimming and night vision colors and is waterproof and dustproof. With micro-USB charging, you won't have to worry about getting left in the dark and can recharge on the fly. It's the brightest, most versatile, most reliable headlamp for whatever adventure you're on, from backpacking dawn to dusk, climbing big-wall objectives, biking after sunset, and more. Features Powerful 550 lumens for maximum brightness Rechargeable with convenient micro-USB charging Multiple light strength modes, strobe feature, and night vision colors (red, blue, green)Headband made with sustainable recycled textiles IPX67 waterproof and dustproof rating for immersion up to 1 meter underwater SPECIFICATIONSIntended Use Multi-Sport Lumens High 550Weight102g Max Burntime70 hours (on low)Weather Resistance IP67- Submersible under 1 meter of water for 30 minutes, dustproof Light Modes Dimming, Strobe, RBG Night-Vision Additional Specs Battery Meter Display | Black Diamond | Storm Headlamp