Output modes: one/two/three/five(high/mid/low/strobe/SOS)

Led bulb: Cree XM-L T6

Lifespan for led bulb: over 50,000hrs, no worry for replacing bulbs often.

Beam color: White/Red/Yellow/Green/Blue

Lumens: 550

Size: 136mm(length) x 35mm(head dia.) x 25mm(tail dia.) x 25mm(body dia.)

Net weight: 122g

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Driver circuit: High efficiency, stable, constant-current circuit

Working voltage: 2.8~4.2V , if voltage is higher than this, it will break the driver and led bulb. It is not covered under warranty 

Battery powered: 1*18650

Running time: 3~4 hrs under high output mode.

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Reflector: OP reflector, perfect spot

Material: T6063-T6 aviation aluminium housing, made by CNC machine.

Finishing: Anodized oxidizing, anti-slide, comfortable feeling and easy for carring.

Head / Color: Tactical head cover, Black

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Switch: Tail cap switch for on/off, modes converting.

Waterproof: IP-66, anti-living water and rain. (Do not use for diving).

Shockproof: Yes.

Accessories: Lanyard, gift box, battery, battery charger, car charger