LED Lamp: Q4 CREE 150lm

Lifespan: 100000hours

Battery:  3*AAA alkaline battery

Burning life: Hi: 15.3h Low: 22.3h Flash: 19.3h

Casting Material:  Aviation Aluminium Alloy

Lens: optical Lens

Function: Instant zoom High-light Low-light Flash SOS

IP class: IP65

Size: Φ 34.6*105mm

Weight: 136g (including batteries)

Packing:  clamshell box.