Standard H.P.S. Bulbs

High Pressure Sodium bulbs are red/orange in the spectrum. They are the best lamps available for indoor growing of flowering plants. This type of light promotes flowering/budding in plants. It is ideal for indoor greenhouses and commercial growing applications.


1000w HPS Bulb (140,000 Lumens)
600w HPS Bulb (92,000 Lumens)
430w HPS Bulb (53,000 Lumens)
400w HPS Bulb (50,000 Lumens)
250w HPS Bulb (28,500 Lumens)
150w HPS Bulb (16,000 Lumens)
100w HPS Bulb (9,500 Lumens)


Enhanced Spectrum H.P.S. Bulbs

Enhanced Spectrum High Pressure Sodium bulbs are color shifted to product more blue than a standard HPS bulb. This makes them great for "one bulb grows all" lighting. They have great red spectrum making them a good flowering bulb, and additional blue spectrum making them an effective vegetative growth bulb, keeping the stems from elongating which can happen with standard HPS bulbs during vegetative growth.


1000w HPS Hortilux Bulb (145,000 Lumens)
600w HPS Hortilux Bulb (85,000 Lumens)
600w HPS GroLux Bulb (90,000 Lumens)
600w HPS Plantastar Bulb (87,000 Lumens)
430w HPS Hortilux Bulb (58,000 Lumens)
400w HPS Hortilux Bulb (55,000 Lumens)
400w HPS GroLux Bulb (58,000 Lumens)
400w HPS Plantastar Bulb (55,000 Lumens)
270w HPS Super Agro Bulb (29,500 Lumens)
160w HPS Super Agro Bulb (17,500 Lumens)


May I alsp suggest you purchase a good book and read it before you try to grow.
I recommend a copy Jorge Cervantes book "Indoor Marijuana Horticulture the indoor Bible" you will use it as a reference for many years to come the ISBN number is 1-878823-29-9 he may have a new one out by now, Iā??m not sure.
Zandor Reviewed by Zandor on . Light Question What is the deal between the the hps and mh light systems? Can't you just use the same ballast and fixture, and swith the bulbs? Rating: 5