Fovitec StudioPRO 45Ws Photo Studio Strobe Flash Lighting Light Master Slave Light Bulb Max Output Power: 45W/sPower: 110V-120V 50/60HzRecycling Time &lt;10 Seconds Color temperature: 5600kFlash Duration: 1/1500 secAngle of Illumination: 55 degrees in all directions Remote Control Distance: 15 metersDimensions: 80 diameter, 140mm lengthSync Cord included