280w 10r moving head beam power source Switching power supply Stage lights power
Right now each end 3 pin, please kindly see wiring way.

sharpy beam 280W 10r moving head power supply
1. Model type: Switching power supply
2. Output:+380V       
3. InputAC100~240V 

Warm Note:
Please do not connect Ignitor cord at first.
Please make sure that your ignitor is in good condition at first, then you can connect the ignitor cord. 
otherwise the power supply will easily get burned.