Sometimes hands-free lighting is the only way to go. When that&';s the case this is the perfect headlamp. It has 6 possible modes, it&';s waterproof and it has a sleek and compact design. Get the look and the proper functionality you need with this go-to headlamp. Ultra-bright with 355 lumens Non-slip adjustable headband allows for the perfect fit Battery life indicator Mode-cycle button Spotlight serves as a flashlight headlamp and is great light for hiking, night safety, errands, emergencies and much more Green is used for optimal terrain lighting, making it perfect for trail running, hiking, or setting up camp after dark IPX7 resistance 6 Modes: (SPOT) High | Medium | Low / (FLOOD) White | Red | Green Runtimes: 2.5h High | 18h Low Lumens: 20 (Low) | 355 (High) Uses 3 AAA batteries (include) Dimensions: 2.25"W x 1"L x 1.5"H Limited 1-Year Warranty