I had been looking for a 150w HQI for my 54 corner for some time now. I did not want to pay the cost of an ADA bulb and was having a hard time finding other suppliers in the US. Then I came upon a thread on plantedtank.net where someone mentioned fishneedit.com. I bought the bulb from them and including shipping, I paid under $30! The box was a bit sketchy and I was worried that it would not be a true 8k bulb, but I was pleasantly suprised. The pic in my avatar shows my tank with the 8k lighting. The site also has other bulbs. I hope this helps others who are looking for a good source of cheap lighting.
