• Personally Tested 20m Underwater**
• Diving lights waterproof to 30 meters (actual real pressure test 30 meters).
• 2,300 lumens. 
• 3, power 2.8 watts.
• 4,3 stalls adjustment; HI-LOW-SOS 5, in HI position 1000MA battery time is half an hour; in LOW four hours; in SOS mode is 6 hours. 6, the light can be combined with the headband / chest belt use.
• On the bottom of the water and land can be a fill light / lighting 
• Weight 188g 

Description: After a short press on the key to open LED lamp, continuous short press to switch brightness. A total of three modes (highlighted in bright flashing)
Note: When LED light is turned on Do not look with your eyes.
LED lamp brightness of 300 specified.
Additional: Battery + lights battery charging cable + quick release base + long screws spanner