The M2500-WSRBA is a all in one Smart Underwater Photo / Video light, build-in 2500 lumens  Flood Video light, 300 lumens Snoot Light, 200 lumens Red focus light and 6W Blue light. The light support Auto Flash-Off (Shuts off light automatically for half a second when strobe is fired ). Build-in battery level indicator. Two Push Button easy operation with one hand. Comes with a YS mount, easy installation to your camera arm system.
 
Product Specifications
Auto Shut-off Mode
Shuts off light automatically for half a second when strobe is fired
Emission Angle
100°
Color temperature
5500K
Total luminous flux/Burn Time
Wide Light: 2500lm (3 levels of brightness) @60min (SupportAuto Shut-off)
Snoot Light: 300lm (3 levels of brightness) @250min. (SupportAuto Shut-off)
Red Light: 200lm (3 levels of brightness) @250min. (SupportAuto Shut-off)
Blue Light: 6W @120min.
Battery Level Indication
(70% ~ 100%)  Blue
(15% ~ 69%)  Green
(5% ~ 14%)  Red
(5% or less)  Flash Red
Control Methods
2 x Push Buttons
Power supply
Rechargeable Li-ion battery, 3.7V 5000mAh
Depth rated
100m, IPX8 (JIS Protection Class 8)
Dimensions
Max. ø40mm x 133.5mm (without projections)
Weight
280g on land, 140g underwater (with battery)
Materials
Anticorrosive aluminum alloy
Included Items
1 x Li-ion battery, 1 x USB Charger, 1 x YS adapter,  2 x Spare O-rings