Product details of Godox SK300II Studio Strobe Light For Umbrella And Softbox

300Ws, 5600K Color Temperature
0.4-2.5 Sec Recycling
Flash Duration: 1/800 to 1/2000 Sec
Optional X1, FT-16, XT16 Transmitters
100-120 VAC
1/16 to 1/1 Power Range
150W Modeling Lamp
Anti-Pre-flash Function
Umbrella Input and Stand Mount