Not me. I like HTG.com for lights. Personally, I use CFL's for veg and hit them with the big HPS light when flowering. I got one of the HTG 250Watt HPS with about 35k lumens and that fits the size fo the res just fine. I may get a 400 watt HPS for a latter grow to get light father into the growth. The more watts the deeper the light penetrate and speads to cover larger grow areas. 250 watt is just right for a 3' x 3' area and the 400 wat can cover 5x4 easy. 250 watt needs some ventalation but the 400 watt needs really good ventilation. I use the General Hydroponics Flora series and have for the last 3 grows with good results. I also use Hygrozyme to help protect the roots and Liquid Karma for general plant health and sweeter buds just during flowering. Hope that helps.