EXCELFU replacement bulb for Clear Ray XL 6472-841, improves spa water quality.
EXCELFU spa UV bulb inside enclosure for reliable spa illumination.
EXCELFU quartz-tube view showing UV bulb inside spa system.
EXCELFU installation step: removing enclosure cover to replace bulb.
EXCELFU stainless sealing mechanism on UV bulb for secure fit.
EXCELFU spa water purification light emitting within Clear Ray system.
EXCELFU compatibility with Sundance and Jacuzzi spas, 2012+ models.

EXCELFU

EXCELFU Replacement UV Bulb for Clear Ray XL 6472-841 | 6W spa light for Jacuzzi & Sundance Spas

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$34.50

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Why customers choose Cera Garden

Overview

The EXCELFU Replacement UV Bulb for Clear Ray XL is a compact, 6-watt lamp designed to fit a range of Sundance and Jacuzzi spa systems. Measuring 7.5 inches, it is built as a practical replacement that slides into the UV treatment chamber, supporting your spa’s water management setup with a straightforward swap.

How it works in your spa

Within many spas, the ClearRay Water Management System draws water into a UV treatment chamber. There, the water passes by a UV-C lamp, receiving a treatment before returning to the spa. The cycle can contribute to a refreshed bath experience by promoting a steady flow of treated water through the circulation system.

Key benefits

  • Broad compatibility: Designed for 2012+ Sundance and Jacuzzi spas, including J-200, J-300, J-400, J-LX, and J-LXL families, with part numbers in the 6472-841 family and related variants.
  • Durable build: Stainless steel sealing helps protect the quartz shroud and maintain a reliable seal during operation.
  • UV-C purification: The lamp is intended to support water treatment within the ClearRay system, contributing to a clean feel in the spa water.
  • Long lifespan: Expected to service spa needs for up to about 10,000 hours with proper care.
  • Easy installation: Simple steps—power off, remove the enclosure, slide the bulb back into the quartz tube, and reassemble with the included manual.

Product specs

  • Wattage: 6 watts
  • Length: 7.5 inches
  • Compatible part numbers: 6472-841, 6472-857, 3LRK, 94-1552, UVL-3LRK-1

Tips for best results

  • Handle the bulb carefully and avoid pulling on the wire end to ensure a solid connection.
  • Keep the installation area dry and free from debris to support a smooth replacement process.

Overall, this EXCELFU bulb is positioned as a dependable option for spa owners who rely on the ClearRay system. It emphasizes compatibility, ease of use, and durable construction, while presenting possible improvements to water management in the spa routine without promising guaranteed outcomes.

FAQ

Q: What spa models is the EXCELFU replacement bulb compatible with?

A: Compatible with Clear Ray XL 6472-841, 6472-857 and related UV systems in Sundance and Jacuzzi spas (2012+ J-series).

Q: How do I install the EXCELFU UV bulb in my spa?

A: Power off, remove the enclosure screws and gasket, slide the bulb back into the quartz tube, then reassemble with the manual.

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