GREAT DIVING LIGHTS Take amazing POV underwater vids with this underwater light for light.Whether it is snorkel, scuba or dive, the underwater light for will be great accessories for all those activities. underwater light can waterproof 147 ft(45meters),You just need to buy a cold shoe mount adapter to mount it on the hot shoe seat of the SLR camera 300Lumen Max. (5500K-6000K) by 3 LEDs.This is THE underwater light to buy if you're looking for aunderwater light that doesn't get tangled, is easy for different surroundings use, and is super lightweight.THREE MODES OF LIGHT: Normal(HI) Power saving(LOW),Flash(SOS). (H)RECHARGEABLE BATTERY: 2x1050mAh Compatible with GOPRO HERO 3 or HERO 3+ camera battery. Running time: High light (3hours); Low light(8 hours); SOS (12 hours).GREAT EXPERIENCE, and a GREAT PRODUCT Loving this underwater light, Regardless of night use, or underwater use is very appropriate.