PWM Speed > 400Hz. Good for digital camera and video recording. 
Specifications: 
IP Rating: IP65 
Power supply: AC90~250V 50/60Hz 
Source: 12x3W RGB 3in1 Tri Color LED, RGB-(R: 12, G: 12, B: 12); 
Max power: 40W 
Beam angle: 25° (35° /60° ) 
Body material: Aluminium Alloy 
DMX channel: 2 / 3 / 8 / 9 channels, 4 channel modes 
Control Systems: 4 Numbers Digital Display 
Protocol: USITT DMX-512 
Control options: DMX, Auto-trigger 
Operation modes: Master/Slave, stand alone, sound 
Data in/out: 3-pin XLR 
Dimension: 500X88X88mm 
Net weight: 2.8 kg