Hello! I have color spa sized led in ground pool lights, several of which have failed. I would like to replace them myself however I have a problem. Everything I see online talks about a single screw that needs to be taken out to remove a pool light. My lights however do not have a screw. They have a small plastic clear ring that unscrewes from the niche, leaving the small light still in place. Does anyone have ideas on how the heck I can remove the light? There must be another method that these are fastened into the niche. Thanks for your insights!