Features 1、IPX8 proof, underwater operating flashlight, increase power display, you can observe the battery power at any time, the large light cup lamp holder is more concentrated. 2、Aviation magnesium‑aluminum alloy, hard oxidized treatment shell can prevent seawater erosion. 3、Professional underwater lighting, diving ability up to 50‑100m/164‑328.1ft, lighting range 200m/656.2ft. 4、Lightweight and portable, fine workmanship, wear proof, long service life, LED life is 100,000 hours. 5、Very suitable for diving, camping, hiking, climbing, fishing and other outdoor activities. Specification Item type: Diving Flashlight Material: Aviation magnesium aluminum alloy Product Color: black + red Weight: Approx. 531g Light source: XHP70.2 LED White light color temperature: 6000K-6500K Yellow light color temperature: 3000k Diving depth: Approx. 50-100 m/164‑328.1ft (predicted value) Diving range: Approx. 200M/656.2ft Proof rating: IPX8 Surface treatment: hard anodizing Suggested luminous flux: 6800lm Gear position: strong light, energy saving, low light, SOS Switch type: middle part waterproofing magnetic control press switch Product size: Approx. 63 x 249 x 32mm / 2.48 x 9.80 x 1.26in Reflective cup: aluminum alloy light cup Applicable batteries: Batteries x 2 (not included batteries) Package List 1 x Flashlight 1 x Lanyard 2 x O-ring