SLX High Output UV Fixture
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SLX High Output UV-C Fixture

The UL-listed per ABQK, high output SLX fixture, which stands for Single Lamp eXterior-mounted fixture, offers facility managers and building owners an option to disinfect air and surfaces that are typically inaccessible from inside the air handler. Additionally, when applied adjacent to the cooling coil, the high output lamps can deliver improved HVAC heat transfer, decreased energy use, reduced maintenance downtime and damage and improved IAQ.

The SLX lamps provide 360-degrees of high UV-C intensity and easily mount to the exterior of supply, return or exhaust plenums or ducts, making it ideal for disinfecting air streams in HVACR equipment. Widely used in hospitals and institutional applications, UV-C energy (254nm) also lowers the cost of maintaining and operating HVAC equipment.

Suitable for new systems and as a retrofit product, the SLX can be easily installed in most light-commercial, commercial, industrial, healthcare and manufacturing applications.

More Info & Pricing

Fixture is factory-assembled and tested. It has a powder coated galvanized steel housing, a “waterproof” power source, lamp socket, FEP coated lamp and LED lamp/power supply monitor.  Construction is designed to withstand typical HVAC/R environments.  

Housing is constructed of heavy-gauge powder coated galvanized steel with 4 - ½” or ¾” conduit knockouts on the housing’s bottom, sides and end for hard or soft wiring.  The fixture is designed to be mounted and serviced from the exterior of its installation site; such that, the lamp protrudes into “conditioned” air.  It can be externally mounted anywhere in an HVAC/R system or as shown on system plans.  

Power supply is a waterproof, Type 1, outdoor, high-power factor, electronic rapid-start type with overload and end-of-lamp-life circuit protection that maximizes lamp radiance, life, and system reliability at temperatures of 1–70° C. Input: 120-240VAC, 50/60 Hz, with a sound rating of A.  

Sockets are standard 4-pin types constructed of a UV-C resistant polycarbonate for long life and serviceability.

Lamps are non-proprietary, single ended, very high output, hot cathode, T5, O8 4 pin, base types that produce broadband UV-C between 250–260 nm.  Lamps are coated with EncapsuLamp™ (FEP) for protection in case of accidental breakage.  UV-C lamp produces the specified output at any airflow velocity and temperatures of 1-77° C. Lamps are standard, non-ozone producing types.Minimum useful lamp life is 9,000, with no more than a 15% output loss, depending on conditions.

Independent testing is in conformance with all safety requirements of Underwriters Laboratories (ABQK).



  • Meets all market specifications
  • Industry's lowest cost of ownership
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UV Report

  • Large 1/2–in. direct digital LCD display
  • Simple sensor installation; up to 100-ft away
  • Exclusive lamp-life timer
  • One-button reset for instant calibration
  • Numeric display of lamp output performance and runtime
  • Lamp output status indicators with green, yellow and red LEDs
  • Normally closed (NC)/normally open (NO) relays for lights, alarms, or signals
  • Convenient RJ-11 (telephone-type) cabling
  • 24-VAC power jack for a 24-VAC adaptor (adaptor not included)
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  • Meets all market specifications
  • Industry's lowest cost of ownership
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UV-C Lamp Hour Meter

The UV-C Lamp Hour Meter is easily installed, virtually, anywhere. It can be located with the UV-C lamps, or, in the building managers office. While the system comes with a 24V wall-adapter, it can, also, be hard-wired to available 24V power. The signal relay connections for BMS integration provide a 5V constant signal which changes to a 1Hz 5V signal at 8,040 indicating impending change-out and a 3Hz 5V signal when its time to change the UV-C lamps.

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