美国采购需求：照明，泳池灯

I'm reaching out regarding an issue with one of your LED pool lights designed for inground pools. It appears that the product has stopped functioning, and I would like to inquire about potential troubleshooting steps or solutions for this issue. Additionally, I would appreciate any information on warranty options and whether repairs are available. If it's easier, I'm open to discussing replacement options or upgrades that might be suitable. Looking forward to your prompt response so we can resolve this matter efficiently. Thank you!