Luminor RL-470 UV Replacement Lamp for LB4-061, LB5-061, LB6-061

This UV lamp is the replacement lamp and key for LUMINOR BLACKCOMB LB4-061, LB5-061, and LB6-061 Model UV water treatment systems.

The RL-470 is an authentic LUMINOR lamp and has a 9,000-hour lamp life. The UV-C light being emitted will weaken with time, so once a lamp reaches 9,000 hours (or every 12 months), it is important to replace the bulb promptly.

Why using a genuine LUMINOR lamp is important: LUMINOR UV systems and lamps are tested and certified as a complete unit. Using an authentic LUMINOR lamp ensures proper system performance. Using non-LUMINOR lamps voids all UV system certifications and may compromise your warranty should an issue arise.

Keep your Luminor Blackcomb UV water treatment system performing at its peak with the genuine Luminor RL-470 Replacement UV Lamp. Engineered for the Blackcomb LB4-061, LB5-061, and LB6-061 series, this high-quality low-pressure (LP) UV lamp delivers consistent, dependable disinfection output across its entire 9,000-hour rated lifespan — thanks to its advanced internal coating that prevents output degradation over time.

Unlike standard UV lamps that lose intensity as they age, the RL-470's internal coating maintains uniform UV output from the very first use through to the final hour, ensuring your water is always treated to the same high standard. The heavy-duty ceramic lamp base adds an extra layer of durability and structural integrity, protecting your investment and maintaining a secure seal within your system.

Replacement is quick and straightforward. The RL-470 is designed to work seamlessly with Luminor's encrypted lamp key system, adding an extra layer of protection against incorrect or unauthorized lamp installation. Each lamp ships with an O-Ring included, so no additional parts are required — simply swap out the old lamp, and you're back up and running.

Don't compromise on water quality — replace your UV lamp on schedule and keep your system working exactly as intended.