Quote Originally Posted by dextr0
does any1 know how much uv-b this thing (cmh bulb) throws off?...from what i understand to much uv-b is bad...

it throws off enough to burn my knuckles, when rotating the plants, once a day
...(which takes about 45 seconds)(most MH bulbs will throw off UV rays)
Dutch Pimp Reviewed by Dutch Pimp on . Ceramic Metal Halide Bulbs...for HPS ballasts? Phlips MasterColor Ceramic Metal Halide ~ CMH ~ HPS-Retro White OK..techies...what does everyone think about this bulb? Rating: 5