Features:
Light Color: White light 6000K / Yellow light 3200K
LED-life: 10, 000 hours
LED Quantity: 1x Cree XHP70 LED
Max. 4000 Lumens
Made of high quality anodized aluminum alloy extremely scratch-proof and corrosion resistant.
Waterproof: IPX8, Under water 60 meters(Durable, lubricated double O-ring seals for twice the security to function under water)
Lens: Toughened glass lens
Cup material: Aluminum alloy textured reflective cup
Switch: magnetic Slide switch (stepless dimming)
Power by: 2x 26650 3.7V Battery
Dimensions: 215mm(length) × 66mm(head) × 44mm(tail)

Maintenance Tips:
1.Do not shine the light beam directly into eyes.
2.Do not installing the battery reverse polarity.
3.After use you should wash your diving lights thoroughly in fresh water along with the rest of your equipment.
4.Clean, lubricate and inspect the O-rings, that would better for the flashlight's long-term use.
5.Clean the battery and electrical contacts.
6.Store your scuba diving lights without their batteries to prevent any possible corrosion from battery leakage.
7.Always recharge the battery when the light goes dim, thus overwork of batteries can be avoided and lifetime could be extended.
8.Store your dive lights in a cool dry place out of direct sunlight.