Luminor Blackcomb RL-420HO Genuine OEM UV Replacement Lamp
Luminor Blackcomb RL-420HO Genuine OEM UV Replacement Lamp
Part Number: RL-420HO
Details & Dimensions
Details & Dimensions
Part Number: RL-420HO
Luminor RL-420HO UV Replacement Lamp for LBH4-151, LBH5-151 and LBH6-151 UV Systems
Ensure your water purification system maintains peak performance with the Genuine LUMINOR BLACKCOMB RL-420HO High Output UV Lamp—specifically designed as a replacement for LUMINOR BLACKCOMB-HO models LBH4-151, LBH5-151, LBH6-151, LBH4-Z2, LBH4-Z12, LBH4-Z22, LBH5-Z2, LBH5-Z12, LBH5-Z22, LBH5-151B, and LBH6-151B. This essential UV lamp is the heart of your system, responsible for destroying harmful waterborne bacteria as water flows through the UV rays, delivering safe, clean water that protects your family’s health.
Replacing your UV lamp on schedule is critical to maintaining effective water purification. The RL-420HO is an authentic LUMINOR product with a reliable 10,000-hour lifespan. Over time, the intensity of UV light naturally decreases, so to guarantee optimal disinfection, replace the lamp every 10,000 hours or approximately every 13 months.
Important: This UV lamp is exclusively compatible with Luminor-Blackcomb UV Systems and will not function with other brands or models.
- EASY DIY REPLACEMENT: Designed for straightforward installation, saving you time and costly professional service fees.
- RECOMMENDED REPLACEMENT INTERVAL: Change every 420 days or 10,000 hours of operation to maintain maximum bacterial protection for your household water.
- PRECISE DIMENSIONS: Measures 16.5” (420 mm) in length, ensuring perfect fit and optimal function within your system.
- RELIABLE WARRANTY: Comes with a 1-year warranty, providing peace of mind and assurance of quality.
- DESIGNED FOR LUMINOR HO UV SYSTEMS: Compatible with multiple models including LBH4-151, LBH5-151, LBH6-151, LBH4-Z2, LBH4-Z12, LBH4-Z22, LBH5-Z2, LBH5-Z12, LBH5-Z22, LBH5-151B, and LBH6-151B.
- COMPATIBLE WITH RQ-420 SLEEVE: Works seamlessly with the Luminor UV sleeve model RQ-420 for enhanced system performance and protection.
Product Number: UVS RL-420HO
By choosing the Luminor RL-420HO UV Replacement Lamp, you invest in the continued safety and cleanliness of your water supply. This lamp effectively neutralizes bacteria and microorganisms that conventional filtration systems might miss, ensuring your water remains pure and safe. The easy installation process means you can replace the lamp yourself without hassle, keeping your system running smoothly without expensive service calls.
Maintaining your water purification system with genuine Luminor parts like the RL-420HO guarantees compatibility and optimal UV output, essential for effective disinfection. Don’t compromise on water safety—replace your UV lamp on time and enjoy peace of mind knowing your family consumes the highest quality water every day.
Vendor
Vendor
Luminor

Real People. Real Support.
We’re a small team of water filtration specialists who care about doing things the right way.
Every product on our site has been chosen because it works, not because it’s trendy or pushed by a supplier.
If you ever need help, you’ll talk to someone who actually understands water systems and wants to make this easier for you.
FAQs
How do I cancel or edit an order?
How do I cancel or edit an order?
Unfortunately, we cannot cancel orders due to a change of mind. However, we understand that mistakes happen. If you need to edit your order information, such as the delivery address or contact number, please contact our customer service as soon as possible.
Here’s what you can do:
- Contact our customer service via email address, or Live Chat.
- Have your order number ready when contacting customer service.
- We cannot guarantee changes to orders after 24 hours of placement. This is because orders may be processed once received
How can I track my order?
How can I track my order?
You can track your order by checking the shipping confirmation email, which contains a tracking number and a link to the courier's website. Alternatively, log in to your account on our website, navigate to "My Orders," and click on the tracking link provided for your order.
What if there is a problem with my order?
What if there is a problem with my order?
If there is an issue with your order, please contact our customer service team as soon as possible. You can reach us via email, phone, or through the contact form on our website. Provide your order number and a brief description of the problem so we can assist you quickly.
I didn't receive all off my order?
I didn't receive all off my order?
If part of your order is missing, please check the shipping confirmation email to see if the items were sent separately. If all items should have arrived together or if you have concerns, contact our customer service team with your order number. We’ll investigate and resolve the issue promptly.

