RFM3T450DW
Litetronics has simplified the process of converting fluorescent troffers to LED and at the same time provide stepdimming functionality without the need for additional wires or dimmer switches. Our Tri-Level “Switch” Dimmable 2×4 Magnetic Retrofits allow the user to cycle through 3 distinct light levels using only the existing line voltage wiring and light switch. Upon turning on, the initial light level will be 100% but subsequent flips of the switch will reduce the level to 66% and then 33% and then OFF. To minimize installation costs, each unit is equipped with rare earth magnets at both ends, allowing the installer to magnetically attach the retrofit to the inside of the troffer, leaving them with two free hands for wiring and alignment before securing the final screws. The Magnetic Retrofit generates up to 157 LPW of ficker free, consistent light, which results in a significant reduction in energy use compared to fluorescent fixtures and an improved overall look for your space. Another key benefit is a reduction in maintenance. This LED retrofit is rated for a 100,000-hour life (@L70), meaning that you’ll see very little light loss over a long period of time, and to provide further peace of mind, it’s backed by a 10-year warranty.
Cross-References
Top equivalents — 12 across 12 brands
Compare top 3 →- spec →
LD2B combines energy efficiency with superior cutoff, optical performance and control
- category
- subcategory
- environment
- voltage
- CCT
- CRI
- +1 more
- beam_angle: 5° → 40°
- spec →
The ESL Series offers a high-performance LED energy-saving alternative to fluorescent and parabolic fixtures. Using advanced LEDs and superior luminaire design, the ESL delivers even illumination and
- category
- subcategory
- environment
- mounting
- voltage
- CRI
- +2 more
- cct: 5000K → 3000K
- spec →
Center Lens Troffer
- category
- subcategory
- environment
- mounting
- voltage
- CCT
- +1 more
- spec →
Sealed Recessed Troffer 6” 6″ Wide in Four & Six Foot Lengths Available with Low Voltage Controller Setup 0-10V Dimming to 1% Standard Provided as Single Luminaire Anti-Microbial White Powdercoat Standard Available in Multi-Function, Exam, Ambient, Reading Suitable for Recessed Grid or Hardlid Installation B.A.A. & B.A.B.A Compliant Made in the USA by a Family Owned US Corporation SPEC SHEET
- category
- subcategory
- environment
- mounting
- voltage
- CRI
- +2 more
- cct: 5000K → 3000K
- spec →
LED - Cleanroom 4” Downlight Luminaire Certolux CRD4 Cleanroom Downlight offers sealed, IP-rated LED lighting ideal for sterile environments and controlled spaces. CRD-4 When precision lighting matters most, the Certolux CRD-4 (4-inch) Cleanroom Downlight delivers unmatched performance with dimming capabilities down to 1%. Engineered for environments where contamination control is critical, this luminaire is ideal for cleanrooms rated ISO 3–9 and BSL 1–3. Its sealed optical assembly and flush lens design ensure a smooth, cleanable surface that supports sterile conditions, making it a top choice for labs, pharmaceutical facilities, and controlled environments. Designed specifically for cleanroom lighting applications, the CRD-4 integrates a factory-sealed COB LED engine that’s field-replaceable and serviceable from below. It offers a wide range of color temperatures (2700K–5000K) and CRI options up to 97+, including high R9 values for enhanced color rendering, critical for tasks requiring visual accuracy. The luminaire supports full-range dimming to 1% via a 0–10V protocol, with optional DALI drivers available. Its high efficacy (up to 97 lm/W) and long lifespan (L70 > 60,000 hrs) ensure reliable, energy-efficient performance. What sets the CRD-4 apart is its antimicrobial finished trims, available in gloss or matte white polyester powder coating. These finishes help inhibit microbial growth, supporting hygiene protocols in sensitive environments. The trim is secured with EPDM closed-cell gaskets that seal the lens and reflector, preventing air leakage and contamination. Installation is flexible, with compatibility for grid, drywall, and cleanroom panel ceilings up to 2.5” thick. The adjustable plaster ring allows for vertical alignment post-installation, simplifying set
- category
- subcategory
- environment
- mounting
- voltage
- CCT
- +1 more
- spec →
EarthBulb direct wire LED linear T8 lamps eliminate the need for electronic ballast or drivers for maximum energy savings. This 5000K color temperature lamp consumes only 10.5 watts to produce 1700 lumens. A high Color Rendering Index (CRI) of 82 insures excellent color clarity. The 300 degree beam angle provides a wide distribution pattern and is perfect for directing more light to the working surface from existing troffer fixtures and strip fixtures as well as task and display lighting applications. Perfect for replacement of T8 fluorescent tubes. This lamp is engineered for high lumen maintenance over its 50,000 hour rated. This lamp features a flexible design allowing for single-end or double-end operation on 120-277V. To install, simply remove the existing fluorescent ballast and direct wire the line voltage. Direct wire quickly, no lamp holder modifications necessary, just run the black (load) to the one end and white (neutral) to the other. Operates on 120-277V.
- category
- subcategory
- environment
- mounting
- voltage
- CCT
- +3 more
- voltage: UNV → 120V/277V
- spec →
The RKTN series offers an innovative solution for upgrading existing fluorescent recessed troffers, such as 2×2, 2×4, and 1×4 sizes, by leveraging the current fixture housing. Its Bluetooth mesh networked control module, enables RKTN to be communicated with each other within the zone/network. RKTN can be grouped, trim and controlled by using the smart device app or connected wall switches. Scheduling, scene and sensors can be added for automation among the lights within the zone/group. Through the commissioning app, users adjust the color temperature from 3000K to 5000K CCT and fine-tune the light intensity to achieve desired wattage or lumen output with precision. #gap-1317607587 { padding-top: 5px; } Features SPECIFICATIONS #gap-1379877033 { padding-top: 5px; } Free Lighting Layout
- category
- subcategory
- environment
- mounting
- voltage
- CCT
- +2 more
- wattage: 10W → 30W
- spec →
EDGE 1 FORMS Recessed (EV1DF) brings bold definition to any space—delivering clean, geometric lines with a fully integrated ceiling design. Available in 2x2, 2x4, and 4x4 forms, these minimalist recessed fixtures create seamless patterns of light with an emphasis on negative space. With a narrow 1.5" aperture lens and a single-piece welded housing, EDGE 1 FORMS Recessed provides uninterrupted illumination ideal for workspaces, learning areas, classrooms, and hospitality spaces. The fixture integrates seamlessly into ceilings, compatible with both standard grid systems (using standard grid spacing) and hard ceiling applications. Part of a complete family of recessed and suspended forms, EDGE 1 FORMS allows for cohesive lighting design across an entire project. More Details Illuminated recessed outlines blend seamlessly into the ceiling, highlighting negative space Single piece housing, available in 2x2, 2x4, and 4x4 forms Co-extruded narrow 1.5” lens provides smooth uniform lines of light Integral driver Family offering available in recessed and suspended applications Product transparency with third-party verified Living Building Challenge (LBC) Declared Buy American Act Compliant
- category
- subcategory
- environment
- voltage
- CRI
- wattage
- +1 more
- cct: 5000K → 2700K
- spec →
V6 LED DUAL SELECTABLE BACKLIT FLAT PANEL BUY AMERICA OPTION The PANELUME® SERIES JBPV6 is the next generation in flat panel technology. Utilizing an array of LEDs to back light the panel, this design eliminates the halo effect while achieving perfect light uniformity. The unit is available in a 1x4, 2x2 and 2x4 and features a dual adjustable configuration (wattage and color temperature). Options include emergency battery packs and a Buy America Compliant version.
- category
- subcategory
- environment
- voltage
- CCT
- CRI
- +1 more
- wattage: 10W → 38W
Cross-references are informational starting points — verify with the manufacturer before specifying or purchasing. Spot a bad match? Report it →
Local Reps
Who reps Litetronics
Full directory →41 rep agencies carry the Litetronics line across 49 states. Pick your state.
Alabama AL1 agency
- Lighting SolutionsCooper (Eaton)
Birmingham · Mobile
Arizona AZ1 agency
- R.C. LurieAcuity Brands
Statewide
Arkansas AR1 agency
Statewide
California CA3 agencies
- C.J.S. LightingAcuity Brands
Sacramento
San Francisco
Fresno · Los Angeles · San Diego · Ventura
Colorado CO1 agency
Statewide
Connecticut CT1 agency
Statewide
Delaware DE1 agency
- Illuminations Inc.Acuity Brands
Statewide
District of Columbia DC1 agency
Statewide
Florida FL4 agencies
- Florida Lighting AssociatesCurrent
Fort Myers · Orlando · Tampa
- Lighting SolutionsCooper (Eaton)
Panhandle
Jacksonville
Miami
Georgia GA2 agencies
Savannah
Atlanta
+39 more states in the full directory →
Line cards are directional — confirm coverage with the agency before routing a spec.