Solid State power regulation provides maximum light output throughout battery life Securely clips to the visor of your hat for convenient, hands-free use Multi-function push-button power switch At only 2.75 ounces with batteries, this headlight uses (2) 1.5V AAA batteries for a combined performance at the top of the sub compact headlight category. The Enduro has been specifically engineered to minimize the weight and maximize run time. The light's optimized center of gravity provides maximum wearer comfort and stability during use and the integral hat clip allows the light to be attached to the brim of a hat or on the wearer's shirt or jacket without the need for the head strap. This headlight offers high and low lightning modes. Comes complete with a rubber/elastic combo head strap. Specifications Brand: Streamlight Manufacturer part #: 61400 UPC: 080926614000 Category: Lights › Handheld Shipping weight: 0.28 lb Country of origin: CN Ships fast from GunCycle — free economy shipping on orders $99.99+.