fluorescent and LED light compared to HPS lamps
Grow box of light primer..
If you are in the market for a new hydroponics grow box, I would highly suggest you pay very careful attention to the types of light that are in the grow box. There are various types of light that are often used for indoor hydroponic applications. You might find high output fluorescent lights, or you may find high pressure sodium lights, or metal halide lights, high output horticultural led lights. Traditional high pressure sodium and metal halides lights seem to work best if you are able to deal with the heat and the extra cost of running with a high output lighting system.
LED lights and fluorescent lights will use much less electricity and will not nearly be as hot, but will generally not give you as many lumens or energy output. The more light you have, the more the plants will grow, but the you will spending more money on electricity. The fluorescent and LED lights just do not compare to the higher wattage high pressure sodium bulbs and really should not be considered an option unless you are a pure hobbyists. (more…)