Well now that I am getting into the whole Smart Home system I added a Philips Hue rope light to under my sump; my current disc led wireless switch stopped working (most likely just need new batteries). This is much brighter than the disc light anyway so I'm liking the light right now. Now it uses 3m sticky tape on the back to mount. It didn't seem to take hold as well as I would like so I am keeping a close eye on it hoping it doesn't fall.