Information on HPS light, or High Pressure Sodium light, can be found at any local library. Websites for companies such as YouTube and 4Hyrdropaunics, can offer one information and videos about the intricacies of HPS light.
hps light averages 125 lumens, therefore, a 150 watt hps light is about 18,750 lumens.
It depends. Led light is more power saving and effecient, while hps is for better flowering, which is best for your plants chlorophyll production.
no
If the ballast of the HPS fixture has a 120 volt tap then, yes it can be plugged into a 120 volt receptacle.
Red spectrum
180000
The formula you are looking for is W = Amps x Volts. Find the amperage and voltage that is on the nameplate of the HPS fixture's ballast.
green spectrum
There are a number of websites where one can find information about 400 watt High Pressure Sodium lights including HTG Supply, Buy Lighting, Hydro Empire and 420 Magazine.
No!
Yes the ballast and starter are the same you can run halide in hps, but not hps in halide.
what is full name of hps ahuwalia