Description
The Viqua S200RL-HO UV Lamp is a high-output, germicidal replacement lamp designed for use in Viqua Sterilight S200-HO ultraviolet water disinfection systems. Engineered to emit powerful UV-C light, this lamp effectively inactivates bacteria, viruses, and other harmful microorganisms in your drinking water—providing safe, chemical-free water disinfection for residential and light commercial applications.
Built to OEM specifications, the S200RL-HO lamp ensures consistent performance and long service life when paired with the appropriate quartz sleeve and UV chamber. Replacing your UV lamp annually helps maintain peak system efficiency and water safety.
Key Features & Benefits
- High-output UV-C germicidal lamp
- Designed specifically for Viqua Sterilight S200-HO systems
- Helps inactivate bacteria, viruses, and protozoa
- Maintains safe, chemical-free water disinfection
- Includes replacement O-ring for proper sealing
- Simple, tool-free installation
Compatible Systems
The Viqua S200RL-HO UV Lamp fits the following UV disinfection systems (verify your model number before ordering):
- Viqua / Sterilight S200-HO
- Viqua / Sterilight S200HO and similar high-output units
- Systems specifying S200RL-HO as the OEM replacement lamp
⚠️ Always confirm your system’s model number and lamp specification before purchasing to ensure proper fit and performance.
Compatible Quartz Sleeve
To maintain optimum UV performance and protect your lamp, pair the S200RL-HO lamp with the correct quartz sleeve:
- Viqua QS-200 Quartz Sleeve (or OEM-specified sleeve for S200 models)
- Clean or replace the quartz sleeve during lamp change-outs to ensure maximum UV transmission
Applications
- Whole-house UV water disinfection
- Residential and light commercial water systems
- Protective treatment for well or municipal water supplies
- Point-of-entry UV purification
Maintenance & Replacement
- Recommended lamp replacement: Approximately 9,000 hours (about 12 months of continuous use)
- Inspect and clean the quartz sleeve at lamp change-out to maintain UV efficiency
- Replace O-rings to ensure a secure, leak-free seal
Why Choose the Viqua S200RL-HO UV Lamp
- Trusted Viqua OEM quality and performance
- Delivers powerful UV-C output for reliable disinfection
- Easy installation makes annual servicing quick and convenient
- Ensures continuous protection against microbiological contaminants
Ensure your Viqua UV system continues to deliver safe, high-quality drinking water with the Viqua S200RL-HO UV Lamp—a dependable replacement for long-lasting performance.

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