On a misty or even very humid night, the pink beam of HPS will serve as a beacon to keep ships from crashing on your porch, but the cops will be attracted to it like moths.
stinkyattic Reviewed by stinkyattic on . Bringing in Sunlight to your Grow Closet in a stealth manner I was checking out Sky Lights for a non Marijuana Related Home Improvement on my house and stumbled upon this. Apparently you can tunnell in Sun light to rooms without windows. These do not even have to be built in a direct line, so no one can see in from the sky. And they do not cost that much to buy, and save you money on your electric bill in the long run. I read where Ed Rosenthal mention something simalar throught fiber optics, but he said it would be very expensive, these Rating: 5