The DPC-12000 is capable of running up to twelve 1,000 watt lights at 240-volts. This is a dual trigger cord model - there is no built-in timer. Outlets are separated into two banks - each bank has six 240-volt outlets (6-15r) and three 120-volt outlets (5-15r). Each bank of outlets in the DPC-12000 has it's own trigger cord, which when power is applied, activates the bank of outlets. Plug the trigger cords into the timer(s) of your choice for simultaneous or independent activation.