Mellow they make 2 Hortilux bulbs. One is an HPS bulb...again this is a great bulb and should do a fantastic job for you. THe other is a MH Blue Hortilux bulb. Just has a much more balanced spectrum so that you get a much higher blue spectrum than with the HPS Hortilux but with all the same reds and oranges in the regular Hortilux. Either is great but if you have a MH light already then Blue Hortilux would be the way to go. But the regular Hortilux is still superior to any other HPS bulb on the market
Krippysmoker Reviewed by Krippysmoker on . 1000wHPS Hortilux Lamps I was doing a bit of reading about bulbs and hid/hps/ and all that good stuff! and I was wondering about the 1000wHPS Hortilux bulb,is it great for flowering? does it flower buds even better then normal hps bulb! and the spectrum of blue that it offers! could plants be grown in veg cyclcle with great success........or am I better off buying a hid ballast and bulb/or just go ahead and purchase 1000HPS Hortilux bulb for the entire grow?...........does a Hotilux bulb match that of a metal hid lamp Rating: 5