ON THE WAY LED Headlights/Headlamp . Provide Safety and Security - Fit Around Head, Helmet, Bike or Belt. CERTIFIED CREE XP-R3 - 220 LUMENS OF INTENSE BRIGHT LIGHT; LED Light Extends Over 688 Foot . AA BATTERY POWERED , Operates on Rechargeable NiMh or Standard Batteries LIGHTWEIGHT HEADLAMP, ADJUSTABLE, WATER RESISTANT, THICK ELASTIC STRAP FITS MOST SIZES Use As Mobile Spotlight Or Desk Lamp , Can Be Easily Attached To Belt or Other Gear. FREE BONUSES WITH PURCHASE: BICYCLE ADAPTER WITH ATTACHMENT