What Is 600W Electro-Magnetic Open Ballast?

This essential 600w electro-magnetic ballast will give you the basics you need to power a 600w HPS or MH light system. 

This unit doesn't come with casing and you will have to add a power cable and a cable to connect it to the reflector.

Why Choose 600W Electro-Magnetic Open Ballast?

You are looking for a basic way to power your 600w HPS bulb.

How To Use 600W Electro-Magnetic Open Ballast?

Connect the power cable and the reflector cable, then plug into the main power.