V7K video light

SUPE Scubalamp V7K Moive grade COB LED Photo/Video Light - 15,000 lumens 

Dual switch mode: Press button switch on/off and rotation switch 
4 Steps: 100%(15000lumens at 40mins) -> 75%->50%(7500lumens at 80mins)->25%.
Working Voltage: 16.8V
Compatible Battery: 4*21700 battery pack with 77.4Wh with average charging to each battery.
Battery indicator:  100%-->80%-->60%-->40%->20%.
Depth Rating at 100M
Beam angel: wide angle at 120 degree.
Color Temperature: 5600K  
Color Rendering Index(CRI): 96   
Red 9(R9):94  
Television lighting Consistency Index(TLCI）:97
Colour : Black/Silver
High grade Aviation Aluminium Alloy with Military Oxidation III grade casing
for hardiness and anti corrosive in Sea water
Internal circulation conduction to reduce corrosion of the body.
Dimension : Length 178mm x 61mm x 69mm(head)
Weight : 689g(Underwater)