The Yongnuo Pro LED YN900W Video Light is 5500K daylight-balanced for easy integration with speedlights, other daylight fixtures, outdoors or in environments with large windows. The Pro LED YN900W has a beam angle of 55 degrees the output of which can be contoured and controlled by the included 4-way barndoors.
Power is handled by a separately purchased AC power supply, but the light can also run on optional NP-F Sony-style batteries when mains power is unavailable. Control options offer another wireless solution thanks to the inclusion of a remote control and an App that permits use of your smartphone as a remote with a 98.4′ range. The Yongnuo Pro LED YN900W Video Light includes CT filters for light balancing as well as an easily attached handle for handholding.