+18 How To Change A Pool Light Bulb Ideas. Web first off, you’ll need to identify what type of replacement bulb you have before shopping around for products online or at local stores such as home depot or lowe’s. You must proceed carefully and cautiously when changing the pool light.

Web some 120v pool lights use a regular bulb socket (edison base) which allows you to replace the existing white bulb with a color change capable led light without changing any other wiring to your light (like adding a 12v step down transformer). As water and electricity are involved, it can be dangerous, and you must treat each step carefully. Consult your pool’s handbook or user manual to find out the exact type of bulb the fixture requires.