The NiteRider Lumina Micro LED Headlight offers high output while remaining small and light. Perfect for mounting on a helmet or handlebar, the Lumina Micro illuminates the road or trail ahead with ease. Features: Lumina Micro series delivers high output in a small package, making it great for helmet usage (helmet mount sold separately) Features a modular designed lightweight body combined with increased thermal properties ensuring a brighter, longer lasting LED and a newly designed handlebar strap mount with quick release tab 4 light levels plus a flash mode Run Times: 11 Hours (Low, 200 Lumens) 4.5 Hours (Med, 450 Lumens) 2 Hours (High, 900 Lumens) 11 Hours (Flash, 900 Lumens) 60 Hours (Walk, 30 Lumens) Includes: LED Light Head Internal Li-Ion Battery Handlebar Mount fit up to 35mm USB Charging Cable Specifications: Brightness: 900 Lumens Battery Type: Rechargeable (USB) Run Time: 2 - 60 Hours Beam Color: White Color: Black Weight: 130g