• Lay-Z-Spa underwater LED light replacement unit
  • Hot tub glowing with 7 colour LED light modes
  • Lay-Z-Spa LED light installed underwater in spa
  • Lay-Z-Spa underwater LED light replacement unit
  • Hot tub glowing with 7 colour LED light modes
  • Lay-Z-Spa LED light installed underwater in spa
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Lay-Z-Spa

Lay-Z-Spa Underwater LED Light – Hot Tub Mood Lighting

Lay-Z-Spa Underwater LED Light – Hot Tub Mood Lighting

£11.99 GBP
£17.99 GBP £11.99 GBP
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Transform your evenings with the genuine Lay-Z-Spa® replacement underwater LED light — the same premium accessory used by Lay-Z-Spa to create a calming, spa-like glow for every soak. Built for durability and a perfect fit, this light drops straight into your hot tub for instant ambience, whether you're winding down after work or setting the mood for a weekend soak with friends.

  • Genuine Lay-Z-Spa® replacement part — guaranteed fit, no guesswork
  • 7 alternating colours for a fully customisable spa atmosphere
  • Simple drop-in installation, no tools required
  • Backed by our 30-day satisfaction guarantee
  • Fits all Lay-Z-Spa® models (except UltraFit range)
  • Requires 3 x AAA batteries (not included)
  • 1 x Underwater LED Light Unit

Frequently Asked Questions

How is my sauna or hot tub delivered?

We offer kerbside delivery across the UK and selected European countries. Our team will contact you to arrange a suitable delivery window. Lead times vary by product — typically 2–6 weeks. Please ensure suitable access for large items.

Do I need a professional to install my sauna pod or hot tub?

Most of our sauna pods and hot tubs are designed for straightforward self-installation with the included instructions. However, electrical connections must be carried out by a qualified electrician. We recommend consulting a professional for any groundwork or decking.

What warranty is included?

All products come with a minimum 2-year manufacturer's warranty covering structural defects and components. Extended warranty options are available — contact us for details.

Can I use my hot tub or sauna year-round in the UK?

Yes. Our products are designed for year-round outdoor use in the UK climate. Thermowood and spruce models are treated for weather resistance, and our hot tubs maintain temperature efficiently even in winter.

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