Max Lumen:20Max Run Time:4.5hBattery:2 CR2032Model:LP317The LUXPRO micro multi-color LED headlamp is extremely compact and lightweight. This headlamp features 4 modes: high, low, red, and red safety flasher. Easily cycle through the modes to get the light you need with a single button. 2 CR2032 batteries are included with this light and it has a max runtime of 4.5 hours. The headband for this headlamp is ultra-lightweight and easy to adjust for a stable and comfortable fit. This light is versatile with a clip so you can attach it to the bill of a hat. Designed with a unique 180-degree pivoting head allows you to get the light exactly where its needed. Optimal for small jobs, night running, campers, and more.Features: 4.5h max runtime 4 lighting modesRed flasher lighting option Batteries included Adjustable headband IPX4 waterproof ratingTechnical Specs:Lumens: 8 – 20Run Time: 8.5h – 4.5hBattery Count/Size:2 CR2032Length: 2.16 inWidth: 1.11 inHeight: 1.42 inWeight: 0.04 lb