Godox Sy8000 72w Photo Studio Photography Ac Slave Bulb Lamp Lighting Godox High Power SY8000 Electronic Synchronous Umbrella Lamp adopts Heiman tube, features high guide number and flexibility. It is free of interference by houselights, with advantages of short charging time, long life, safety and reliability. It can used as main light, and can also used to meet the needs of light meter, light supplement, top light and foot light. It contains advanced flash remote control equipments, and it can receive impulse flash from a long distance place so that it sync flash automatically with signals. This series features accurate color temperature, wide illumination angle. It can work with E27 standard thread screw socket, different umbrellas, honeycomb, snoot and appropriative soft box in practical use. High Quality! Brand New!!!