The RF50AQT435 is a 50W LED retrofit designed for 2x4 fixtures, delivering about 5,000 lumens at 3,500K with a nominal color rendering and a 100 lm/W efficiency profile. This unit is part of Litetronics’ modular 1’ x 4’ Retrofit family, built to mount into compatible 2x4 lay-ins and be powered from a standard 120V supply. Its 7-year warranty reflects the manufacturer’s emphasis on long-term performance in commercial environments.
Construction and distinguishing features center on a compact retrofit module that attaches magnetically to the fixture and includes an input lead with quick-connect for straightforward daisy-chaining in compatible layouts. The kit is specified as non-dimmable and UL-listed, with DLC-listed status indicating suitability for certain energy-efficiency programs, and RoHS compliance confirming restricted use of hazardous substances. The package integrity is designed for easy installation, including mounting hardware and installation guidance, to minimize downtime during replacements or upgrades.
This retrofit targets spaces such as hospitals, schools, offices, and retail environments where consistent, energy-efficient lighting is valued and where longer run lengths can reduce installation complexity. It is important to verify compatibility with existing ballast-free, 0–10V dimming controls if dimming is required, though this model is listed as non-dimmable. Typical operating conditions range from -5°F to 95°F, which supports use in standard indoor settings. For procurement, note the part number RF50AQT435 and the Package Size: Each, with a 1-per-pack configuration.
Features:
- 2x4 LED retrofit kit for efficient upgrade
- 50W, 5000 lumens, 100 lm/W
- Color temperature: 3500K, CRI 83
- UL Listed, DLC Listed for qualified installations
- RoHS compliant; 85,000 hours L70 life
- Input voltage 120V; non-dimmable
- Applications include hospitals, schools, offices, retail
- Package Size:
- Each
- Package Includes:
- 1/Each
- Wattage:
- 50
- Lumens:
- 5000 Lumens
- Lumens Per Watt:
- 100
- Fluorescent Equal:
- 96 Watt
- Input Voltage:
- 120V
- Color Temp:
- 3500K
- CRI:
- 83
- Dimmable:
- No
- UL Listed:
- Yes
- ETL Listed:
- No
- DLC Listed:
- Yes
- DLC Premium Listed:
- No
- Wet Location:
- No
- Damp Location:
- No
- Hazardous Location:
- No
- Certifications:
- RoHS
- Color Finish:
- White
- Mounting Type:
- RetroFit
- Shape:
- 2x4
- Motion Sensor Included:
- No
- Emergency Battery Included:
- No
- Operating Temperature Range:
- -5°F - 95°F
- Life Rating L70:
- 85,000 Hours
- Warranty:
- 7 Years
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