The Weefine Ring Light gives you 1800 lumens (continuously) of either white, Red or Blue (UV) light with 4 different power levels (100%, 75%, 50% and 25%). It also has 3000 lumen Strobe mode for White, Red and Blue light.
There are two buttons for easy operation. A lighted bezel shows the remaining battery charge. The left button controls the mode and the right button the power. You can easily switch from one color, or power to the other. Switching from continuous to strobe operation takes just a brief hold down of the right button and then you can switch colors in that mode as well. There is also a Signal (flashing) mode for safety and a Sleep mode to save battery strength.
It can be easily mounted on any 67mm port or with an adapter (not included) other diameter or type of mounts. The Kraken 3000 Ring Light swivels on it's mount for easy positioning and can be attached or detached with the included wrench.
The Ring Light makes for a very compact, focused light source for macro photos with any camera from compact to SLR. You can evenly light very small subjects at very close distances. It does NOT operate in TTL, but it's very easy to achieve accurate exposures, as the light output and distance don't change so manual or program modes work well.
The continuous light burn time is around 45 mins at the highest power level. The strobe mode lasts for up to 12 hours. The power comes from one 26650 battery, with included charger. Requires a sync cord with Sea & Sea style plug on one end to your housing flash.
Lumens: 1800 Continuous / 3000 Strobe Beam Angle: 90 Degrees in water Color Temperature: 5000-5500K Burn Time: 45 mins @ 100% Continuous, 12 hours Strobe Charge Time: 4 hours/2A (USB cord included) Switch: Dual push button on/off intensity & mode adjustment with battery level indicator Modes/Power: Flood: 100%/75%/50%/25%, Red & Blue: 100%/50%/25%, Flashing Depth Rating: 330ft/100m Dimensions: 123.8 x 159.6 x 40.6mm Mount: Swivel 67mm threaded Male