T5 Fluorescent HO 4ft 8 Lamp Fixtured, Lumatek Ballast and Air Cooled

I have a T5 Fluorescent HO 4ft 8 Lamp Fixture by Grow Crew with 6500k bulbs for $160. Also have a 6in Air cooled Radiant Hood with Lumatek 600 watt Dimmable Ballast goes from, 340w,400w,600w and 670w with Lumens on High. Also has a brand new bulb. I still have receipt and box for bulb. Asking $300
1x Hortilux Super HPS Enhanced Spectrum Bulb, 600W
1x 6in Air Cooled Radiant Hood
1x 600w Lumatek Ballast