That sounds fucking awesome. What about something like this 250 watts HPS ballast kit from HTG? It should come to around the same price but 1000bulbs is a bitch for shipping to canada.ok dollar for dollar hps is the way to go. now i know i said to wait. but for an 18.5" x 26" x 38" box. a 250 watt hps would work great but heat would be a m/f. so i as thinking a 150 hps and you can do this cheap....HPS Ballasts - CFL Ballasts - Fulham Ballasts - 1000Bulbs.com how to wire How to wire your own Marijuana Grow lights &Save Money & Wiring 2 Rooms With 1 Ballast, bulb>>>150 watt HID High Pressure Sodium Bulbs: 1000Bulbs.com Mogul Base HID Socket Light Bulb total cost about $65 us.....most growers get 1 gram per watt...(hid) 150 watts = 5.2911 oz's now thats in a perfect world....but if u get half that ???