See all of our over 30 Brands

Viqua Trojan UV Lamp C/D - Part #602805 Free Ship


Viqua/Trojan Replacement UV Lamp C/D - Part 602805

✔️ Genuine Viqua/Trojan Ultraviolet Replacement Lamp Part 602805

✔️ For Trojan UV Max models UVMAX IHS12-D4, IHS22-D4, C, C4, D, D4 & D4 PLUS. 

✔️ This Ultraviolet lamp needs to be replaced after 12 months of use because it may not have enough intensity to kill bacteria after 9000 hours of use. 

✔️ Easy do it yourself replacement, check out our video to left.

Part Number UVS 602805

Download brochure here

Download manual here 

The Viqua 602805 UV Lamp is a replacement lamp for Viqua CD, D4/Plus, D4V, C, C4, C4-V, IHS-D4 and other UV Systems. Annual lamp replacement ensures optimal disinfection performance and will extend the service life of your Ultraviolet Disinfection System Controller. 

Viqua designs and manufactures Ultraviolet (UV) water disinfection systems for your family in Canada. UV water disinfection is a proven, affordable, environmentally friendly technology that can help you to ensure the safety of your water supply.

Extreme weather, spring snow melts and run-off from agriculture activities are all affecting the safety of private water sources. Even municipal water can no longer be assumed to be safe with boil water advisories becoming more frequent in many communities. Compared to chemical disinfection, UV water disinfection can never overdose, has no effect on taste and odour, and no carcinogenic disinfection by-products are produced with UV water disinfection. UV water disinfection is considered effective against cryptosporidium and giardia pathogens which are almost completely resistant to chlorine. UV water disinfection systems have low operating costs and no tools are required for maintenance or lamp replacement.  Check out our YouTube video above for replacement advice.

All our UV models incorporate both audio and visual lamp failure indicators along with an annual lamp change reminder timer. Many models also incorporate an isolated low voltage solenoid drive circuit for an optional water shut-off solenoid valve.



Customer Reviews

Based on 28 reviews
Elizabeth S. (Collingwood, CA)

Came quickly and order accurate

Perry H. (Toronto, CA)
Trojan UV lamp

We like to keep a new bulb in stock each time we change out the old one so it will be a year before it gets used. The previous bulb from Gary is currently in use and doing the job. Fast delivery via mail suits us as well

Melvyn K. (Toronto, CA)
Viqua lamp

No problems with purchase.

Shannon R. (Tappen, CA)
Great company!

Since installing our system back in 2017, I've only used one other supplier for filters and lights, and I learned quickly that Water estore is my best option! They are fast and all parts are safely packaged and never come broken! Parts are easy to find and order online, and ship right to us, rurally, so quick!

Geoffrey H. (Toronto, CA)
Uv lamp

Excellent. Fast service and great product.

About Trojan UV Max

Trojan UV Max is a line of ultraviolet (UV) water purification systems manufactured by Trojan Technologies. These systems use UV light to disinfect water, making it safe to drink and use for other purposes.

The UV Max systems work by passing water through a chamber containing a UV lamp. UV light penetrates the cell walls of microorganisms, such as bacteria and viruses, and disrupts their DNA. This prevents them from reproducing and effectively kills them, making the water safe to drink.

One of the advantages of UV water purification is that it does not add any chemicals to the water, unlike other treatment methods such as chlorination. This makes it a popular choice for those who are concerned about the taste or smell of chemically treated water.

Trojan UV Max systems come in a variety of models to suit different needs. The company offers both residential and commercial systems, with flow rates ranging from 2 to 50 gallons per minute. Some models are designed for specific applications, such as well water or irrigation.

The company also offers UV Max Pro models which is a more advanced line of UV water purification systems that use a combination of UV light and advanced oxidation to disinfect water. These systems use UV light in conjunction with hydrogen peroxide to create hydroxyl radicals, which are highly reactive and effective at destroying a wide range of microorganisms.

In addition to their water purification systems, Trojan Technologies also offers a range of accessories and replacement parts to ensure that the UV Max systems are operating at optimal performance.

Overall, Trojan UV Max is a reliable and effective water purification solution that uses UV light to disinfect water. These systems are available in a range of sizes and models to suit different needs and are an excellent choice for those who are concerned about the taste or smell of chemically treated water.

See all from Trojan UV Max

Shipping Policy

We offer FREE Shipping to all contiguous states in the United States. If you would like to order products for shipment to other areas please email us with your shipping address and what you would like to order and we'll email you a draft order which will include any extra shipping costs. Once your order is placed, we process it the next business day and ship via ground transportation. In very remote locations, whenever the shipping costs become prohibitive we reserve the right to either cancel the order or ask that you contribute to the shipping costs, it's up to you. Your items may take anywhere from a few days up to a few weeks to arrive. If you have any special shipping requirements, like requiring a signature at time of delivery, please leave a message in the "Special instructions for seller" section while checking out. If you order multiple products they may not all arrive at the same time as we ship from multiple warehouses and each item will be shipped directly to you. If no one is home when your order is delivered it will be left for you but we cannot assume responsibility for your order once it has been dropped off. If you have any questions please contact us at

Thank you for your order, we appreciate your business!


Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at

Sale items
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at and send your item to: The Water Store 1004 King Street Midland Ontario CA L4R0B8.

To return your product, you should mail your product to: The Water Store 1004 King Street Midland Ontario CA L4R0B8

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.