Bulb: Cree Q3 WB

Material: aluminum alloy

Switch : keyswitch (back)

Beam pattern adjustable (by turning)

Size : 13.4cm X 3.5 cm

Battery : 3 pcs of AAA type battery or 1 pcs 18650 lithium battery

Brightness : 240 LM

Available distance : 300M

Working time : 3 hours uninterrupted

Life of bulb : 10,0000 hours

Color : black

Packing : 60 pcs /carton

Normal Waterproof ( not submersible