WAY TOO HOT!!!!! don't use halogens, unless you have a foolproof way of doing so, they generate a hundred times more heat than a 1000w hps...
kindprincess Reviewed by kindprincess on . Halogen lights? do halogen lights work. they are much less expensive compared to the HPS and other HID lights and i was wondering if they work as grow lights? can anyone find any info on then like a spectrometry or such. would love to find that they work by either have red or blue light without having to get some and try. but if all else fails what harm could a small experiment do. Rating: 5