LSE Lighting Y0391 UV Replacement Lamp – 41W Bulb for UVC-41W-S, UVC-41W-D – Compatible with Lennox Systems – High Performance 254nm UV-C Light – Designed in USA

★★★★★ 4.2 28 reviews

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$37.00
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Management number 218535272 Release Date 2026/05/03 List Price $14.80 Model Number 218535272
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  • 🟣Manufactured by LSE Lighting – A Trusted Name in Air and Water Technology – Registered with the United States Environmental Protection Agency (EPA), Establishment Number 96823-PA-1
  • 🟣The Y0391 UV Replacement Lamp is a high-performance 41-watt ultraviolet (UVC) bulb meticulously engineered for use with Lennox Climate UVC-41W-S and UVC-41W-D systems. Designed and quality-tested in the USA, this replacement lamp is your first line of in reliability, and energy efficiency. Utilizing low-pressure mercury vapor quartz technology, the Y0391 emits a focused 254nm wavelength This helps reduce the circulation of particulates and in your indoor air, promoting fresher environment.
  • 🟣Unlike standard replacement bulbs that degrade quickly or underperform, the Y0391 is designed for continuous high-output operation. Its robust internal components and premium quartz glass envelope allow it to achieve a rated service life of up to 12,000 hours, making it ideal for year-round residential or light commercial use. With plug-and-play compatibility, the Y0391 installs seamlessly into your existing Lennox UVC system without modifications—no rewiring, no tools, no hassle.
  • 🟣Key Features and Technical Specifications Feature Description Model: Y0391 Lamp Type: UVC Replacement Bulb Wattage: 41 Watts UVC Output Wavelength: 254nm (Germicidal) Base Type: 4-pin, single-ended Compatibility: Lennox UVC-41W-S and UVC-41W-D Systems Rated Lifespan: Up to 12,000 hours Material: Pure fused quartz glass Design Origin: Engineered in the USA Certifications: RoHS Compliant, CE Certified Dimensions: Approx. 17.2” (length) × 1.1” (diameter) Operating Temperature Range: 5°C to 40°C (41°F to 104°F)
  • 🟣 Compatibility This lamp is an OEM-grade alternative that delivers superior results when used with: Lennox Climate UVC-41W-S Lennox Climate UVC-41W-D It may also be compatible with other UVC air systems requiring a 41W 4-pin bulb with a 254nm output. Please verify size and model before ordering.
  • 🟣 Eco-Friendly & Safe The Y0391 is RoHS compliant and constructed with low-mercury content, ensuring a safer footprint for both indoor use and the environment. Its recyclable design supports your green living goals while still providing uncompromising air.
  • 🟣 Ideal Applications Whole-home HVAC UV air systems Air quality upgrades for homes, offices, or light commercial buildings High-traffic areas prone to buildup (basements, attics, shared HVAC systems)
  • 🟣 Installation & Safety Notice Always disconnect power to your HVAC system before installing or replacing any UV lamp. Avoid direct exposure to the UV light when energized. UVC radiation can be harmful to skin and eyes. Replace the bulb annually or per manufacturer’s recommendation to maintain peak performance.
  • 🟣 Breathe Healthier. Live Smarter. Trust Y0391. Whether you're replacing a burned-out bulb or upgrading your home's air strategy, the Y0391 UV Replacement Lamp from LSE Lighting offers the durability, performance, and peace of mind you can count on. Order yours today and take a powerful step toward cleaner, healthier air.

UPC 843324100045
Shape Tubular(T)
Wattage 41 watts
Brand Name LSE Lighting
Efficiency High Efficiency
Light Type UV
Model Name LSE-Y0391
Unit Count 1 Count
Light Color UV
Manufacturer Light Spectrum Enterprises, Inc
Model Number LSE-Y0391Len
Power Source Corded Electric
Material Type Glass
Control Method Push Button
Controller Type Ring
Number of Items 1
Package Quantity 1
Light Source Type Tube
Power Consumption 41 Watts
Additional Features High Efficiency, Long Lasting
Indoor Outdoor Usage Indoor
Light Source Wattage 41 Watts
Connectivity Technology Normal bulb
Manufacturer Part Number LSE-Y0391Len
Specific Uses For Product HVAC Systems, Air Quality Upgrades, High-Traffic Areas, Bedroom, Kitchen, Outdoor
Light Source Operating Life 12000 Hours
Manufacturer Warranty Description 1 year warranty.
Global Trade Identification Number 00843324100045

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4.2 out of 5
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