We are pleased to offer a complete selection of replacement lamps for all Sterilight ultraviolet (UV) sterilizers.

Sterilight S320RL-HO replacement lamps are designed only for use in Sterilight UV sterilizers. We do not recommend that you attempt to use Sterilight replacement lamps in models made by other manufacturers.

Sterilight S320RL-HO is the replacement lamp for the following models:

• Sterilight SP320-HO
• Sterilight SPV-6
• Sterilight SC-320
• Sterilight SCM-320

Sterilight S320RL-HO Specifications

Technical Specifications
Part #	S320RL-HO (840708)
Max Flow	18 gpm
Lamp Power	36 Watts
Lamp Life	12 Months
GTIN	00773058010047

How to change a Sterilight S320RL-HO Lamp

1. Turn off water supply valve to UV sterilizer
2. Turn on faucet elsewhere in the home to depressurize the system
3. Disconnect your UV system from power (unplug unit)
4. Allow system to cool for 5 - 10 minutes
5. Put on clean gloves
6. Squeeze tabs on lamp connector and lift straight up
7. Disconnect lamp connector from Sterilight S320RL-HO lamp
8. Remove Sterilight S320RL-HO lamp from system
9. Insert new Sterilight S320RL-HO lamp into the system
10. Line up longest pin on lamp to shortest pin on lamp connector
11. Once the Sterilight S320RL-HO lamp and lamp connector are attached slide assembly down towards chamber until you hear a click & it is attached
12. Hold down reset button on side of power supply to reset day counter & plug in UV system
13. Screen will display RSET
14. Slowly open water supply valve to UV sterilizer
15. Check for leaks
16. Close faucet elsewhere in the home

Note: The Sterilight Sterilight S320RL-HO is a fluorescent lamp and can be recycled at most hardware stores or your local hazardous waste facility.

Sterilight S320RL-HO Lamp Reviews

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Product is much cheaper than my local supplier and delivery is great ! - Pierre

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Sterilight S320RL-HO Lamp Customer Questions & Answers

Question:	Does this include the rubber o-rings needed for installation?
Answer(s):	Yes, the o-rings are included when you purchase a lamp. By HomePlus Water on Jul 11, 2023

It is critical that only genuine Viqua brand original equipment lamps be used in your system. It has come to our attention that a number of Chinese manufacturers are making knock-off replica UV lamps. While they may physically fit in a Viqua system, they are NOT compatible. Testing of a wide range of these lamps has shown that many do not provide a safe UV dose or offer protection for the stated lamp life, and in some cases have even caused the failure of the ballast/controller and melting of the lamp harness.