I saw a post about a dude that did the same basic thing at overgrow. He used a huge pickle pickle jar around a 1000w HPS, and had a stream of water going over it to absorb the heat, He was even able to get a light meter reading of thw bulb with/ without the water cooled jar. I dont remember the exact reading, but I remember thinking it wasent too bad of a loss.
davejohnwright Reviewed by davejohnwright on . Good idea or stupid? Just thought of it, seems to be pretty good! Heres an idea for a grow cabinet that I came up with. I was thinking about the heat that HPS and MH lights give off, but the wonderful spectrum they produce is just too much of a benefit. SO naturally everyone works around the heat. Well, If I created a cabinet that had a method of separating the lighting section from the growing section, while not effecting the lumens per foot, and be able to maintain the temperature of the grow room without having to also counter the tremendous heat of the Rating: 5