Highlighting: With original CREE L2(U4) LED bead, the 1050lumens output of this torch gives it a better field of view underwater

200meters Underwater: The thickened type AL-6061-T6 aviation aluminum and 3mm tempered glass with 3 O-rings are strong enough to withstand tremendous water pressure underwater 200 meters.

Rotary Switch: Uniqueness rotary switch keeps good reliability and lower fault rate, better performance in waterproof

Replaceable Battery: The torch powered by 3*C batteries or 2*26650 or 2*18650 rechargeable batteries.

Long runtime: C batteries can last 8 hours, no more backup batteries for single diving trip.