Horizon Spa & Pool Parts PT Light Wedge 132 - Replacement Spa Light Lens for Hot Tubs & Swimming Pools - Perfect for Relaxation & Nighttime Soaking

This little guy was a real life saver. When I moved into my house, the previous owner had no idea how to fix the light in the pool. I watched videos online on how to fix a pool light, took it out and had to replace the sockets. From the first time I took the light out, I noticed the screw was pretty well stripped and the light didn't want to seat in the housing. I little investigation showed why. The guy who had installed the light can put way too much sealant\putty in the hole where the wires come through the wall. As a consequence, the back of the light would contact the putty before it was fully seated. To make matters worse it would push the light off the little tab on the bottom because the screw wouldn't hold. I spent many "lungs full of air" and lots of choice words over the dilemma.Then I stumbled on this wedge. I originally tried to get it through the main hole where the screw went, but by mistake ended up with the wedge just next to the tab but when it pulled tight, you couldn't even tell it wasn't exactly square! Boom! Problem solved. Now my light is securely anchored and I don't have to worry about guests bumping it and knocking it out. If you have a situation similar to mine, do yourself a favor and buy this wedge. Simple design and it works!