What are good lights for growing?

[Shovelhandle]

light bulb conversion:
(1) 400 watt HPS = (10) 54 watt T5HO = (5.5) 125 watt CFL = (42) = 40 watt T12 = (84) 60 watt incandescent lamps = about 50,000 lumen

Now, lumen is relative to our eyesight but PAR is another unit of light radiation used by plants. So usually, a lamp specific for growing or blooming should outperform a standard lamp. I'm now using Eye Hortilux 400 watt HPS Enhanced lamps.

Shovelhandle Reviewed by Shovelhandle on 01-29-2014. What are good lights for growing? Hi everyone, What are some good lights for growing indoors that won't make my electric bill extremely high and possiblely won't have to switch lights Rating: 5