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1.5" Deco Lens Nut 01021-50 - Bubbles Supply

1.5" Deco Lens Nut 01021-50

Part #: 01021-50

$0.46
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this lighting

The 1.5" Deco Lens Nut (part #01021-50) is an essential lighting component designed for Dimension One Spas systems. This OEM nut secures the 1.5" decorative lens in your spa's lighting assembly, ensuring proper illumination and preventing water intrusion into the electrical components.

Manufactured to Dimension One's exact specifications, this genuine replacement part guarantees the perfect fit your spa needs. At Bubbles Supply, we stock authentic OEM parts with same-day shipping and back every purchase with our comprehensive 1-year warranty. Whether you're replacing a worn nut or completing a lighting repair, this component restores your spa's lighting system to factory performance. Always verify your existing lens nut size before ordering to ensure proper fitment with your spa's lighting configuration.

Exact part number

01021-50

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 1.5 inch lens nut
  • Deco lens retaining nut
  • lens lock nut

Looking for an older part number? Check our supersession lookup tool

Common symptoms this part fixes

If your spa is showing any of these signs, this part is likely your fix:

  • Lens falls out or rotates freely in the housing
  • Water intrusion behind the lens assembly
  • Light flickering due to loose lens contact
  • Visible cracking or stripping on existing lens nut
  • Lens nut won't tighten or hold torque

Not sure if this is your problem? Try our diagnostic centre or .

Before you buy — quick checklist

  • Confirm your existing lens nut measures 1.5 inches — do not assume based on housing size alone
  • Verify this is a Dimension One Spas unit, as lens nut thread patterns vary by manufacturer
  • Inspect the lens housing for damage before replacing the nut — a stripped housing won't hold a new nut
  • Check whether the lens itself also needs replacement before closing up the assembly

Reading the checklist now prevents 90% of returns. Worth the 60 seconds.

Install difficulty: Easy — DIY-friendlyTypically 15-30 minutes

Warranty

1 year manufacturer warranty against defects

Covers manufacturing defects. Does not cover improper installation, normal wear, or accidental damage.

Warranty claims: warranty@bubblessupply.com

Perfect Fit Guarantee

Ordered with our help and the part doesn't fit? Contact us before installation. We'll resolve it with an exchange, replacement recommendation, or return approval.

Learn about our Perfect Fit Guarantee →

Shipping

We ship across the US and Canada. US orders ship from our US warehouse to US customers; Canadian orders ship from our Canadian warehouse to Canadian customers — no cross-border shipping, no surprise duties. In-stock orders placed before 3pm CT ship same day. Standard shipping $9.95 flat rate. Free shipping on orders over $200. Express options available at checkout.

Returns

30-day hassle-free returns on unused parts in original packaging. Contact us before returning to receive your RMA number.

Frequently asked questions

Check the Compatibility section above to confirm fitment for your spa brand and model. If your model is not listed, use our fitment selector at /pages/find-my-part or ask our parts AI for a personalized recommendation.

In-stock orders placed before 3pm CT ship the same day. You will receive tracking information by email as soon as your order ships.

We accept returns within 30 days of delivery for unused items in original packaging. Email returns@bubblessupply.com with your order number to start a return. Installed electrical parts cannot be returned for safety reasons.

Yes, all new parts come with a 1-year warranty against manufacturing defects. Warranty does not cover damage from improper installation or normal wear and tear.

Customer reviews

AI Fitment Assistant

Tell us your spa model and we will confirm this part fits before you buy.

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