I have looked all over the web, like 10 diff hydroponic sites and I still cannot find it anywhere, does no one make it? I need a 150 watt MH bulb that will work in my 150 watt HPS fixture, anyone know where I can find one? Everywhere I look its like 250+ or 400+ wattages, nothing smaller...
figures, I think I find it after I post, not sure though, is this what I would be looking for? https://www.bltdirect.com/product.p...E+150+watt+E27+Cool+White+3700+Kelvin+(Sodium the bulb is coated though...
I am not sure if that light is good. It doesn't sound like a MH -> HPS conversion bulb. But I'm new to this. Anyway, I also have the same dilemma as you, having a 150watter myself and not finding a conversion bulb. Honestly, my grow's doing fine without the blue spectrum, and there are some people that say the blue spectrum's not even necessary so a 150watt red spectrum bulb (normal HPS bulbs) would be fine.
MH150W/LU 150W CONVERSION LAMP (HPS-MH) | Lamps HPS MH Bulbs | Grow Lights | TO Hydro - Thousand Oaks Hydroponics better late than never