The Litetronics PRT240N is a 36W LED smart light panel retrofit designed to replace traditional fluorescent troffers in grid ceilings. It delivers up to 4500 lumens with a color temperature of 4000K and a color rendering index of 80, providing bright, neutral illumination suitable for general office, healthcare, educational, and commercial environments. Built as a 2x2 panel with an integrated programmable control feature set, the retrofit supports occupancy sensing and daylight harvesting out of the box, helping to reduce energy use by adjusting lighting based on space activity and available daylight. The unit plugs into the existing fixture without requiring major ceiling work, with the installation described as quick and straightforward enough to be completed by one person in under two minutes, thereby minimizing downtime during upgrades.
Core to its function is the on-board sensor system and the LiteSmart mobile app, which enables grouping of fixtures for synchronized operation and provides options for on/off control, dimming, and schedule-based programming. This control capability supports scene configurations to meet varying space needs and occupancy patterns, while ensuring that changes can be pushed live to fixtures or groups as requirements evolve. The retrofit is compatible with standard 2' x 2', 2' x 4', and 1' x 4' fluorescent troffer sizes, making it versatile for retrofit across several installation footprints.
From a practicality standpoint, the PRT240N is designed with multiple safety and quality certifications in mind, including UL, ETL, DLC and DLC Premium listings, along with RoHS compliance. It operates on a universal input range of 120–277V, is dimmable via 0–10V dimming, and is suitable for damp locations, broadening its applicability in areas like warehouses, offices, schools, and retail settings. The unit is finished in white to match standard ceiling aesthetics and is mounted as a T-Bar retrofit kit. This combination of high-efficiency illumination, integrated smart controls, and straightforward installation supports energy-conscious upgrades without extensive ceiling work.
Features:
- Integrated programmable controls
- 36W power, 4500 lumens
- 4000K color temperature, 80 CRI
- 0-10V dimming
- 120-277V input
- UL, ETL, DLC and DLC Premium listed
- White finish, T-Bar retrofit mounting
- Package Size:
- Each
- Package Includes:
- 1/Each
- Wattage:
- 36
- Lumens:
- 4500 Lumens
- Lumens Per Watt:
- 125
- Input Voltage:
- 120-277V
- Color Temp:
- 4000K
- CRI:
- 80
- Dimmable:
- 0-10V Dimming
- UL Listed:
- Yes
- ETL Listed:
- Yes
- DLC Listed:
- Yes
- DLC Premium Listed:
- Yes
- Wet Location:
- No
- Damp Location:
- Yes
- Hazardous Location:
- No
- Certifications:
- RoHS
- Color Finish:
- White
- Mounting Type:
- T-Bar Retrofit
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