Product Size:Φ25*87MM .
Light Source: 0.06W*9(CHN).
Power Source:3*AAA battery (Not included).
Illumination intensity:50LM.
Illumination range:30M.
Continouse operation time:3hrs .
LED lifespan:50,000 hrs
Material:Aircraft Grade Aluminum.
Surface finish:Anodization.
Net Weight:30g .
Switch: On/Off .
Color: BLUE.
Packing:White box