Specification :

Features
Aluminum pushbutton switch, durable and convenient.
Easily attached to bags with a carabiner.
Digitally regulated Output Mode
Technical information
Led Utilizes a Cree XR-E Q4 LED with a lifespan of 80, 000 hours.
Max brightness 110 lumens( 1hr)
Output Mode One mode
Battery Powered by one AAA battery or one 10440 Li-ion battery
Size 8.91cm ( Length) x 1.5cm ( Diameter)
Weight 20.1-gram weight( excluding batteries)
Switch Metal end click switch
Material Made of aircraft grade aluminum
Reflector Vacuum coated aluminum optical reflector
Treatment Durable Type III hard anodized finish
Lens Toughened ultra clear glass lens with AR coating
Construction Water resistant( No use underwater is allowed) shockproof
Diffuser ¢ 15 ( Voluntary purchase to make it work as a camping lamp
Accessories Carabiner, O-ring