Bulb
CREE XP-G R5 LED

Max Output / Runtime
330 lumens / 2 hours*

Middle output / Runtime
110 lumens / 8.5 hours*

Low output / Runtime
10 lumens / 68 hours*

Length
5.63 inches (145mm)

Bezel Diameter
1.42 inches (36mm)

Body Diameter
1 inches (25.4mm)

Weight
4.8 ounces (135g)

Light Mode
Low-Middle-High-Strobe

Waterproof
IPX-8

Battery Type
2x CR123A , 2x RCR123A/16340,
1x Li-ion 18650 or 1x 17670 battery