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Blue LED Assembly 73861 - Bubbles Supply

Blue LED Assembly 73861

Part #: 73861

$218.96
In stock — ships today
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🔒 Secure checkout↩️ 30-day returns✅ 1-year warranty
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this lighting

The Blue LED Assembly 73861 by Horizon Ventures is a premium replacement light component designed for compatible spa and hot tub systems. This genuine OEM LED assembly delivers vibrant blue illumination to enhance your spa experience while providing energy-efficient operation and extended service life compared to traditional incandescent lighting.

At Bubbles Supply, we guarantee this LED assembly will be an exact fit for your spa's lighting system. Every Blue LED Assembly 73861 ships the same day when ordered before our cutoff time and comes backed by our comprehensive 1-year warranty for complete peace of mind. For proper installation, ensure your spa's power is completely disconnected before beginning any electrical work, and verify this part number matches your existing LED assembly for seamless compatibility.

Exact part number

73861

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Also known as / Replaces

This part replaces or is interchangeable with:

  • Blue LED Light Assembly
  • Hot Tub Blue Light Assembly
  • Spa Blue LED Module

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:

  • LED light not illuminating
  • Dim or flickering blue light
  • Light works intermittently
  • Visible cracked or water-damaged lens assembly
  • Corrosion on LED connector causing no output

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

Before you buy — quick checklist

  • Confirm part number 73861 matches the label on your existing LED assembly before ordering
  • Verify your spa's lighting circuit voltage is compatible with this assembly
  • Inspect the wiring harness connector on your current unit — confirm plug style matches before purchasing
  • Check whether your spa uses a single LED or multi-zone lighting system, as this is a single assembly replacement
  • Ensure your spa's power is fully disconnected and locked out before beginning any light replacement work

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

Install difficulty: Medium — Some experience neededTypically 30–60 minutes

What's in the box

  • Blue LED Assembly 73861
  • Sealing gasket or O-ring (if included from factory)
  • Connector pigtail (if pre-wired)

If your order is missing any items listed above, contact hello@bubblessupply.com within 48 hours of delivery.

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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