YONGNUO YN900 II 900pcs LED Illumination Dimming Studio 3200-5600K Video Light Features 1. The Yongnuo YN900II is an LED video light developed to meet the needs of professional photography. 2. The YN900 II features wide-angle lighting, precise color temperature control, and a U-shaped bracket for 360-degree adjustable lighting angle. 3. It is suitable for various photography locations, meeting your professional lighting needs. 4. It uses a dual LED digital display screen for a more three-dimensional display and a more intuitive view of power output. 5. Large lighting area: It uses a large 390mm diagonal diameter light panel, integrating 900 LED beads with high CRI, high brightness, and more accurate and reliable color temperature, providing powerful lighting that complements both indoor and outdoor photography. 6. 360-degree adjustable lighting: Equipped with a professional U-shaped bracket, it can be adjusted 360 degrees for convenient and quick adjustment of the lighting angle. Let the YN900 II help you master every key lighting angle during shooting. 7. Remote Control: Control the LED camera lights via a mobile app, allowing individual control of the onoff status and brightness of 8 groups of lights, giving you complete control over the LED camera lights and easily meeting your photography needs. 8. Equipped with a multi-channel wireless remote control, supporting frequency division control of 8 groups of camera lights, making adjustments more convenient. 9. Professional Constant Current Technology: Utilizing Yongnuo proprietary LED constant current drive technology, the light output is stable and free of light ripples, resulting in more reliable photography effects. Two Power Supply Modes: 1. Can use four Yongnuo or NP-F series lithium batteries simultaneously, providing approximately 120 minutes of use at maximum brightness. 2. Supports extended use with an external DC power supply (19V 5A). (This model does not include an external power supply and batteries; these must be purcha