eBay

ULTRA BRIGHT - Excellent light spread to easily illuminate an entire room or use the zoom feature to focus in on objects up to 500 feet away. Delivers ultra-bright light that is up to 10 times brighter than old incandescent flashlights. Powered by 1 AA battery or one 14500 rechargeable battery. (Battery not included)
KEY FEATURES - Offering 3 different preset light modes (High, Low, Strobe). A useful zoom function delivers a wide-to-narrow light beam to focus the light beam on a targeted area or to see an object from a far distance. Compact design makes it easy to fit in your pocket, backpack or purse for easy storage and quick access.
RUGGED DESIGN - Constructed of durable aircraft-grade aluminum with a hardened anodized finish. Offering a professional grade construction that is small, lightweight, durable and withstands the harsh outdoor elements such as rain and snow.
MULTIPLE USES - Feature rich options make it the perfect flashlight for everyday home use, dog walking, camping, travel, security, outdoor sports and emergency use - Great Fathers Day Gift, Christmas Gift, Gift for Men, Perfect Gift for Dad

Specifications:

Body Material: Constructed of a durable aircraft aluminum alloy
Constant Voltage Circuit Design; protects LED emitter from damage
Flashlight Dimensions: 3.60"(L) x 1.0" (Head Dia.) (3.80"; Full extension length (zoom function))

Battery Requirements: 1 x 14500 Lithium-ion Battery (not included) OR 1 x AA Battery (not included)