Bulbs/mode: CREE Q5 LED / 5-MODE

Material: HAIII aluminum alloy

Size(mm): 74(L) X 14(D) X 14(D)

Weight(g): 14/ 20

Battery: 1XAAA / 1X10440  0.8~4.2V  (not included)

Switch: Twist On/Off

Color: Red/ Black