YN300 III is equipped with 8 channel grouping function and battery capacity testing function.<br/>It supports remote controlling with remote controller, wireless controlling with mobile phone ( supports Android 4 3 and bluetooth 4 0 version and above IOS7 0 and iPhone4S and above mobile phone ) and group controlling the luminous intensity of YN300 III etc.<br/>This YN300 III Pro LED Video Light is formed of 150pcs 5500K and 150pcs 3200-5600K high-quality lamp beads of extra-large luminous chips.<br/><br/>Compatible Batteries:<br/>YONGNUO NP-F750<br/>Sony NP-F series: NP-F750; NP-F550; NP-F950/B; NP-F530; NP-F970; NP-F970/B; NP-F570; NP-F770; NP-F960; NP-F930; NP-F930/B; NP-F950; NP-F330.<br/><br/>Product Specification:<br/>Light Source: 300 LED beads<br/>Luminance Angle: 55°<br/>Color Temperature: 3200-5500K<br/>Average Service Life: 50000 H<br/>Color Rendering Index:≥95<br/>Remote control distance: ＞15M<br/>Power: 18W<br/>Weight: 650g<br/>Lumen: 2280 LM<br/>Size: 173*153*43cm<br/>Mobile Phone Remote Control Distance: ＞15M<br/><br/>Suit for:<br/>Yongnuo AC Adapter <br/>All the SLR cameras camcorder, but except Sony&Minolta (It needs hot shoe adaptor to use the LED light).<br/><br/>Package included:<br/>1 x Camera Lamp YN300 III <br/>1 x Multifunctional IR Remoter <br/>1 x Handle<br/>1 x Lamp Base<br/>1 x User Manualin in Chinese and English <br/>2 x CT Filter