They were hanging on the rack in the lighting section. They're not really a christmas type color or anything, it is a very dark shade of blue. They seem to be pretty well sealed to me. I've used some outside for extended periods, lining a pathway and didn't have any problems with them, with rain,etc. That was with some of the clear christmas kind.
It came with a pack of clips, and I just ran it around on the inside of the hood toward the bottom away from the other lights. Set my timer to turn them on when the others go off.
The only thing that concerned me was the heat, this material.. whatever it is, seems to outgas for a bit and smells bad. I left them outside for a bit in the sun so they would do it there.
Didn't turn out cheesey looking at all.. No one would know what the light source was unless I told them
