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Limelight Spa Logo Lights and Error Messages: What Blue, Green, Yellow, and Red Are Telling You The illuminated logo on the front of many Limelight spas is more than decoration. It is a status display designed to tell you, at a glance and without lifting the cover, whether your spa has power, whether the water is ready, and whether something needs your attention. When one of those lights changes color or starts flashing, the control panel usually shows a matching message that points you straight … read more

Which Limelight Spa Do You Own? A Model Identification Guide for Ordering the Right Parts Ordering a replacement part for your hot tub is simple, until you realize you are not completely sure which model you have. Limelight spas share a family design, and several models look similar from the outside, but filters, heaters, covers, pillows, and electrical requirements can all differ by model and model year. Ordering the wrong part costs time, return shipping, and days without your spa. This guide … read more

The ACE Salt Water System in Your Limelight Spa: Setup Levels, Cell Cleaning, and When to Replace the Cell If your Limelight spa is equipped with the ACE salt water sanitizing system, you already know how easy salt water care can feel. The system generates its own cleaners from a small amount of dissolved salt, the water feels soft, and with proper care it can last far longer between changes than traditionally sanitized water. Like any system, though, ACE works best when you understand what it n … read more

Limelight Replacement Cover Buying Guide: Model-Specific Fit and Foam Options Every model in Hot Spring's Limelight Collection has its own exact cover dimensions, and getting a replacement that matches your specific spa matters more than most owners realize until they deal with a cover that almost fits. This guide walks through what to check before ordering a Limelight replacement cover, the foam and material choices worth understanding, and a newer option worth considering if lifting a heavy fo … read more

Understanding Limelight's Two-Filter Design: How It Works and How to Maintain It Hot Spring's Limelight Collection spas use a filtration approach that is a little different from a standard single-filter spa, and understanding why can save you some confusion the first time you go looking for a replacement cartridge. Rather than running all your water through one filter, Limelight models split the job between two dedicated filters, each handling a different part of the spa's circulation. This guid … read more