Amazon messed up with my last order of lighting that came in today and sent 80w 1600 lumen bulbs rather than the 90w 1790 lumen ones I usually order. I looked more closely on the box and it appears that the 90w version (and 120w) may have been discontinued. I thought it has been a bit harder to find them over the past year or so. I will have to do some testing and find some suitable replacements. I don't see the brightrite halogens on the MegaRay site anymore either. Maybe there have been some advancements in metal halide that I should check out too. Does anyone have any bulb brands/wattages they prefer? With the changeover to LED lighting, it may start to get tougher to find lighting that produces heat the way we need it to.