New Model 4000lm UV and Red light Multicolors LED underwater video light scuba diving photo flashlight Specification: Model Number:the new diving photo flashlight . LED: 4xL2 LED white + 4pc XP-E red 620-630NM led + 4pc XP-E UV 395-405 led . OR BLUE LED . or 4 x L2 LED white + 4pc XP-E red 620-630NM led + 4pc XP-E UV 395-405 led . OR BLUE LED . Power: 25W Brightness:4000LM Battery:1 x18650 /26650 battery (excluding batteries) Run time: About3hrs/26650(excluding batteries) Charging time: 3-5 hrs Waterproof: 30-50M FIVEWork Mode:L2 LED Max-Mid-RED LED Max - UV LED Max - L2 LED strobe Size: 1x50x35mm Shell Material: Aluminum Alloy Waterproof:IP68 Package content 1:1xDR01 flashlight,1x battery holder,1xlanyard,and white box.(excluding batteries) Remarks: Switch red light, the power is not enough, yellow light, about half of the electricity, green light enough, specifically: 3.7V above the green light 3.7V-3.0Vyellow light 2.9V red light, the L2 led and switch indicator light, flashing 5pc at the same time . 2.7V-2.6V shutdown