New Product News from Litetronics International

Litetronics -1'x4' LED Retrofit


  • 1¢x4¢ newest model of Litetronics® LED Retrofits, delivers energy savings of nearly 50% vs. existing T8 or T12 fluorescent fixtures. Other models also available.
  • Available connectors allow variety of installation configurations. 
  • 1¢x4¢ LED Retrofit installs in under 5 minutes. Patented single-piece design uses “rare-earth” magnets for hands-free installation.
  • Long-lasting LED operating system more than doubles that of T8, T12 fluorescents; 85,000 hours or greater.

New Product Introduction:  Litetronics® 1′x4′ LED Retrofit is a truly innovative patented system.  It converts existing T8 or T12 linear fluorescent troffers, strip lights and wraps (the most prevalent commercial, industrial, institutional light fixtures in use today) to much more energy-efficient linear LEDs.  Result is a lower-cost, lower-energy/longer-life, maintenance-free interior lighting system for end users, using any facility’s existing troffers or fixtures.

Design:  Litetronics® In-House Design and Engineering team, established 1970.

Manufacturer:  Litetronics® International, a U.S. company supplying state-of-the-art lamps to commercial markets for 45 years.

Product Applications:  Litetronics® 1′x4′ LED Retrofit delivers superior energy savings with evenly distributed, flicker-free luminous white-light output; preferred for today’s office buildings, schools, retail stores, government buildings, plants and warehouses.   

Product Description:  Following other successful Litetronics retrofits, the patented design places two 4′ LED tubes on a 4″ wide metal platform to form a sturdy, one-piece unit.  The units can be used end-to-end to form an 8′ retrofit; strung individually up to 4′ apart, or as a stand-alone, independent fixture.

Litetronics® two-lamp 1′x4′ LED Retrofit consumes a mere 32 watts; replaces a two-lamp T8 or T12 fluorescent, while matching lumen output and light distribution.  With a rated operating life of 85,000 hours, facility owners and operators will enjoy about 50% energy savings or more over T8 and T12 fluorescents, throughout more years of use.  Litetronics® LED Retrofit is backed by a 7-year factory warranty.

Installation of Litetronics® 1′x 4′ LED Retrofit typically takes under five minutes, greatly reducing labor costs versus all other fluorescent-tube retrofits.  After removing lamps, ballast cover and ballast, the Litetronics® one-piece 1′x 4′ LED Retrofit literally pops securely onto the existing troffer housing or fixture, securely held in place with Litetronics® patented “rare-earth” magnetized system, allowing for hands-free final connection.

Litetronics® 1′x4′ LED Retrofit takes any guesswork and uncertainty out of fluorescent retrofitting for specifiers, lighting distributors, energy contractors and end users alike.  Since Litetronics LED Retrofits operate on line voltage, there’s no worrying about the life/condition of the ballast; rewiring lamp holders; or installing external LED drivers.

Litetronics® 1′x 4′ LED Retrofit is an entirely self-contained one-piece unit, suited for 120v through 277v systems.  It installs quickly, negates costs of removing and recycling perfectly good ceiling fluorescent-troffer housings. It is UL and DLC listed, available in 3500K, 4000K or 5000K color temperatures.  Follow this link to view detailed information about Litetronics® 1′x 4′ LED Retrofit:

Contact Information:  Learn more about the innovative new Litetronics® 1′x4′ LED Retrofit, or many other Litetronics® advanced-design energy-saving light sources and customer capabilities, by visiting us on line at:   Litetronics® is now located at its new, larger industrial-park facility, 235 E. 171st Street, Harvey, IL 60426.  Telephone toll free: (800) 860-3392, or (708) 389-8000.  Fax: (708) 371-0627.  Email: