- Pack

Indoor grow light kit with Lumatek HPS bulb and Lumatek Dimmable ballast.
A Lumatek Ballast makes little noise and gets much less hot than a traditional ballast.
This pack contains
Grow lighting kit with the Philips Greenpower and an Optilight ballast with cables and fuse.
Grow lighting kit with the Sylvania Grolux bulb and an Optilight ballast with cables and fuse.
600 Watt HPS lighting kit for growing plants indoors.