Luminor RL-420 UV Replacement Lamp for LB4-Z1, LB4-Z12

This UV lamp is the replacement lamp and key for LUMINOR BLACKCOMB LB4-Z1, LB4-Z12, LB5-Z1, and LB5-Z12 Model UV water sterilizer systems. The UV lamp is a key component of your UV system as the light destroys waterborne microbes as they pass through the UV rays. Replacing your UV bulb on schedule ensures you get the cleanest water your system can offer.

The RL-420 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 and water disinfection, providing you with confidence in knowing your family's water is safe.

NOTE: Using non-LUMINOR lamps voids all UV system certifications and may compromise your warranty should an issue arise.