UV Dynamics - Ultraviolet Replacement Lamp #400158
UV Dynamics - Ultraviolet Replacement Lamp #400158
Part Number: 400158
Details & Dimensions
Details & Dimensions
Part Number: 400158
UV Dynamics - Ultraviolet Replacement Lamp Part #400158 Fits Models - UVD600, UVD600/S, UVD800, UVD1000, UVD14.40C, UVD15.40, UVD20.30, UVD20.40, UVD26.30, UVD25.40, UVD33.30
For UVD 14.40C, the matching Quartz Sleeve is part #400323
For all other units that use the 400158 lamp, the matching sleeve is #400157
✔️ Genuine UV Dynamics lamp engineered for optimal and consistent disinfection performance
✔️ Quick, tool-free installation allows you to replace your lamp in minutes with ease
✔️ Designed as a direct, reliable replacement for your UV Sterilizer Lamp
✔️ Includes replacement O-ring to maintain a secure, watertight seal
✔️ Compatible with a 4-Pin lamp connection for simple, error-free setup
✔️ Long-lasting lamp life of 9000 hours, equivalent to one year of continuous use
✔️ For peak UV output, clean the quartz sleeve whenever you replace the lamp
✔️ Avoid touching the UV lamp glass during installation to ensure maximum lifespan and performance
✔️ Manufactured in Canada by UV Dynamics, a trusted industry leader
Product Number: UVS 400158
The UV Dynamics 400158 UV Lamp is the essential replacement lamp for UV Dynamics models including UVD600, UVD800, UVD1000, and several other systems. Regular annual replacement is critical to maintain your ultraviolet disinfection system’s peak performance, ensuring your water remains safe and contaminant-free.
UV Dynamics specializes in designing and manufacturing advanced Ultraviolet (UV) water disinfection systems tailored for your home and family’s health. UV water disinfection is a proven, environmentally friendly, and cost-effective technology that safeguards your water supply without chemicals.
Factors such as extreme weather, spring snowmelt, and agricultural runoff increasingly threaten private water sources. Even municipal water supplies are vulnerable, with boil water advisories becoming more common. Unlike chemical disinfectants, UV disinfection never overdoses, does not alter taste or odor, and produces no harmful carcinogenic by-products. It is highly effective against resistant pathogens like cryptosporidium and giardia, which chlorine cannot reliably eliminate.
Our UV systems are designed for low operating costs and user-friendly maintenance. No special tools are needed for lamp replacement, making upkeep straightforward. Additionally, each model features both audio and visual lamp failure indicators, along with an annual lamp change reminder timer to help you maintain optimal system performance. Many models also include an isolated low voltage solenoid drive circuit for controlling an optional water shut-off solenoid valve, adding an extra layer of safety.
Investing in the UV Dynamics 400158 replacement lamp means you are ensuring continuous, effective water disinfection for your family’s health and peace of mind. Experience the reliability and quality that only a genuine UV Dynamics lamp can provide.
Vendor
Vendor
UV Dynamics

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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.

