This has been a bad few weeks for my girls. 3 of my girls hermied on me, one was a Glueberry so now I have 2 left. Come to find out this Mars Hydro TS600 was picking up a slight amount of voltage during the off time and was lightning up barely but enough to stress the three plants closest to it. Needless to say I pulled the light and moved it to my veg/clone room. Outside of that all is well. Ordered the California Light Works Solar System 550 w/controller and uv kit to go with it. Will be switching from HPS to CLW as soon as it gets here.