The DPC-7500-COMBO is a versatile 240-volt lighting controller that provides four 240-volt outlets and two 120-volt outlets. This model connects to a 4-wire 240-volt service and in many cases, you can plug right into an existing dryer-type outlet (14-30r) to be up and running fast. A unique feature of this model is that you can also set the last two outlets to be timed with the main group, or to provide constant power. This controller has many possibilities: run a veg & bloom from one controller, or run 4 lights + AC. Safe and affordable, this model provides many solutions for smaller setups.