No they wont get shocked...but i personally think T5s are over priced. I have an 8 bulb 270w 2ft T5 sun system refelecor/ballast deal which was like $270 i think. I definitely dont dont think they are worth the minimal or no better outcomes produced than t8 or standard flouros. I would do another 150 cmh or mh if i had to do it again...same heat, cheaper, better penetarion....