All Wurkkos flashlights can be bought with confidence. 【Satisfaction Guarantee】Package with Li-ion battery and USB charger. 【Waterproof Magnetic Control Switch Design】Adjustable 4 Light Modes: Turbo/High/Medium/Low all be controlled by a magnetic side switch.The diving light make you easier to adjust brightness according to the underwater environment by one hand.★ Note: Please charge the battery after receiving the goods for better use, please remove the batteries if you will not use them for a long time.

It is an ideal outdoor flashlight suitable for diving, fishing, swimming, hiking, sailing, caving, and other uses. The underwater illumination distance can be up to 400 meters. 【150m Underwater Waterproof】Special sealing design, IPX8 waterproof rating and two O-rings ensure excellent resistance to high water pressure, this professional dive light survives at 150 meters deep sea. 【Long-Lasting Battery】 Powered by 5000mAh 3.7V rechargeable battery, the maximum run time of scuba diving flashlight is 3.4 hours on the high setting, 9 hours on the medium setting and 28 hours on the low setting. Provides super bright neutral white light underwater, 5000K high 90 CRI.A reliable diving flashlight is an essential companion for scuba divers. 【5000lm Diving Flashlight】Equipped with 4* LH351D bulb with a maximum output of 5000 lumen and 50,000 hours LED life span.