For CFL/HID Grow Lights, For Double Ended 750W HPS Lamps, For Fluorescent Bulb, For Double Lamp, For 250W-600W HID (HPS or MH) Lamps, For Air-Cooled Reflector, For Ceramic Halide Lamps, For Grow Co. 315W Ceramic MH, For Flip Box Lighting Controller, For Complete Fixture