Wedeco NLR1845WS Replacement UV Lamp (WLR-2/4)

The Wedeco NLR1845WS Replacement UV Lamp (WLR-2/4) brings reliable mid-range performance to your residential or light commercial UV water disinfection system. With its efficient 40W output and tailored design, it’s the ideal replacement for systems with a "2" or "4" designation. This UV lamp offers dependable germicidal protection, ensuring safe, clean water for daily needs.

Designed to meet or exceed the performance of original Wedeco lamps, the NLR1845WS is built for durability and ease of use.

Key Features and Benefits

• Effective Germicidal Performance: Emits 254 nm UV-C wavelength to eradicate harmful microorganisms.
• Designed for Longevity: Operates for up to 9,000 hours (approximately 1 year) of continuous use.
• Seamless Compatibility: Perfect fit for Type 2 and Type 4 systems across multiple Wedeco series.
• User-Friendly Design: Easy to install with a secure pin connector for hassle-free replacement.

Compatible UV Systems

The NLR1845WS replacement UV lamp is compatible with a range of systems, including popular Wedeco models:

This wide compatibility range ensures the NLR1845WS is a trusted and versatile choice for various water treatment systems.

Technical Specifications

Verify the following technical details to confirm this replacement lamp is the right fit for your system:

• Part Number: NLR1845WS (or WLR-2/4)
• Wattage: 40 Watts
• Length: 525 mm (approx. 20.7 inches)
• Connection Type: 4-pin single-ended base (white ceramic with lead wire/connector)
• Lamp Life: 9,000 hours (approximately 1 year)
• UV-C Wavelength: 254 nm

This compact yet powerful lamp is optimized for systems in need of mid-range disinfection performance.

Maintenance Tips for Optimal Performance

Ensure your UV system continues to function efficiently by following these maintenance tips:

• Replace Annually: Even after 1 year of use, the UV-C output fades, so replace the lamp to maintain disinfection efficacy.
• Care for the Quartz Sleeve: Inspect and clean the QTZ36648 quartz sleeve during each lamp replacement. Replace sleeves showing scaling or a permanent haze.
• Check O-Rings: Use a SEA35492 O-ring seal kit to ensure the system remains watertight. Replace seals whenever the sleeve is removed.
• Connector Care: During installation, ensure the plug-in connector is securely locked. Reset corresponding control system timers where applicable (e.g., on Proxima and Maxima models).

Why Choose the Wedeco NLR1845WS UV Lamp?

The Wedeco NLR1845WS Replacement UV Lamp (WLR-2/4) is a high-quality, dependable solution for maintaining the health and safety of your water supply. Its mid-range 40W performance, paired with durability and compatibility, makes it an excellent choice for residential and small-scale commercial systems.