Litetronics PRT235N 2X2 Led Smart Light Retrofit Panel With Integrated Programmable Controls 36W Max 3500K

The Litetronics PRT235N is a 2x2 LED smart light panel retrofit designed to upgrade existing grid ceiling troffers with modern, energy-efficient lighting and integrated control. This 36W panel delivers up to 4500 lumens at a 3500K color temperature, achieving about 125 lumens per watt. Its on-board sensor supports occupancy sensing and daylight harvesting, enabling automatic lighting adjustments to reduce energy use without sacrificing visibility. The kit also offers programmable control via the LiteSmart mobile app, allowing fixtures to be grouped and managed as a single unit, with options to turn lights on or off, dim, or follow scheduled scenes. A wireless remote switch provides convenient local control after installation.

The retrofit is designed for quick, tool-light installation in standard fluorescent troffer ceilings, including 2x2, 2x4, and 1x4 configurations, with a claimed one-person, under-two-minute install in many cases and no ceiling plenum disruption. This makes it suitable for updating existing lighting in hospitality, healthcare, offices, warehouses, retail spaces, and schools. The unit is UL, ETL, DLC, and DLC Premium listed, with RoHS compliance, and is compatible with damp locations, broad input voltage range (120–277V), and 0–10V dimming for integration with control systems. The product is finished in white and is mounted as a T-Bar retrofit. The PRT235N is supported by a lengthy warranty window, aligning with broader energy-saving and maintenance-reduction goals in facilities operations.

Features:

• 2x2 LED retrofit panel for T-bar ceilings
• 36W input, 4500 lumens, 3500K color temperature
• 80 CRI for natural color rendering
• 120-277V, 0-10V dimming compatible
• Damp location rating; suitable for indoor environments
• Integrated programmable controls
• RoHS compliant; UL, ETL, DLC, and DLC Premium listed