Response to Will this bulb work for this fixture? The sticker on the fixture indicates model # SP 571, but the lens indicates it is model # SP-540-Z-1. I ask because I already have an LED bulb that measures 6 5/8 diameter that does not quite seat in the socket before the lip of it contacts the edge of the fixture.

An image is worth 1,000 words! Add an image or two to your comment to help ensure it is understood accurately.

Yes, please email me exclusive discounts, swimming pool tips and helpful how to guides. This comment may be posted on a public site. Do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory language.