Run two bulbs from one 1000w ballast

Perfect for a tent or in addition for side coverage supplying more light !

combinations work with it 1000-400 .... 600-400....600-600 ect....

You must run 2 bulbs you cannot run only 1!

1000w ballast needed not included

You will receive item pictured

All my items have been tested using a 1000w solistek ballast ..... All items will be in great working order prior to shipping ! They will not damage your ballast !