Replaceable Magnetism Switch: Different from a rotary switch, you can turn on/ off the light or adjust modes under the water freely.
High brightness: With original CREE XM-L2(U4) LED bead powered by a 3000mah 18650 battery, it can output 1500lumens light steadily.
Four Modes: Preinstall low -middle -high -strobe modes, you can switch it under the water freely by press the magnetism button continuously.
IPX-8 Waterproof: The thickened type AL-6061-T6 aviation aluminum and 3mm tempered glass with 3 O-rings are strong enough to withstand tremendous water pressure under 200 meters of water, an ideal choice for deepwater activities.
Corrosion resistance: T6061 aluminum alloy with premium type III military hard-anodized finish can resistant lengthy seawater corrosion and common Unintentional scratches.