SecurityIng Waterproof 700 Lumens XM-L2 LED Diving Flashlight UnderWater 150m Depth Bright Dive Lights LED Torch (AA Battery Not Included) Utilize Cree XM-L2(U2) LED, lifespan is over 50,000 hours With the multiple waterproof design, the depth under water can be up to 50 meters. This diving light can throw high brightness output with the high quality CREE LED. With the anti-shock and corrosion-resistance features. It is the most reliable lighting tool for diving, searching, fishing, photographing, etc.