Watts UV Lamp 8 2090119

Description

The Watts UV Lamp 8 2090119 (WUVLAMP8) is a high-output ultraviolet germicidal replacement lamp specifically engineered for use in Watts SmartStream® UV water disinfection systems, especially the 8 GPM WUV8-110 and related residential/light-commercial models. Designed for effective microbial inactivation, this lamp emits powerful UV-C light that helps neutralize bacteria, viruses, and protozoa in potable water without chemicals.

Key Features & Benefits

• OEM-style UV replacement lamp — Part # 2090119 designed for Watts SmartStream UV systems.
• 8-Watt UV-C output tailored for ~8 GPM disinfection chambers.
• Rated for approximately 9,000 hours (~12 months) of continuous use — replace annually for consistent performance.
• Emits UV-C light in the germicidal spectrum to help inactivate waterborne pathogens without chemical additives.
• Easy tube-style replacement — installs quickly during annual service or lamp change-out.

Compatible Systems

This lamp is designed for use in Watts SmartStream® UV disinfection systems, including:

• Watts WUV8-110 UV Disinfection System (8 GPM) with ¾″ MNPT connections.

⚠️ Always verify your system model and lamp part number before ordering to ensure proper fit and performance.

Matching Quartz Sleeve : 2090125

Why Replace the UV Lamp

UV lamps gradually lose germicidal output over time even if the lamp still glows — reducing disinfection efficiency. Replacing the lamp annually helps maintain a proper UV dose for safe microbial control and preserves the performance of your UV system. It’s also a good opportunity to inspect and clean the quartz sleeve that protects the lamp.

Maintenance Tips

• Replace annually or per manufacturer guidance.
• When replacing, clean or inspect the quartz sleeve to ensure high UV transmission.
• Always handle UV lamps carefully — do not touch the glass with bare hands, as oils can shorten life.