LITHONIA LIGHTING LED Troffer Retrofit Kit: 2 ft Lg, 4 ft Wd, 3,960 lm, 3500K, 31 W
The LITHONIA LIGHTING LED Troffer Retrofit Kit (SKU 53KC51, MPN 2BLT4R 40L ADP EZ1 LP835) is a 2 ft long by 4 ft wide LED Center-Basket Troffer Retrofit Kit. It operates at 120 to 277V AC, delivers 3,960 lumens at…
SKU 3G-OTH-428193
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Product Description
The LITHONIA LIGHTING LED Troffer Retrofit Kit (SKU 53KC51, MPN 2BLT4R 40L ADP EZ1 LP835) is a 2 ft long by 4 ft wide LED Center-Basket Troffer Retrofit Kit. It operates at 120 to 277V AC, delivers 3,960 lumens at 3500K color temperature, consumes 31 watts, and is designed for use with (3) T8 lamps.
Frequently Asked Questions
What is a Lithonia Lighting LED troffer retrofit kit used for?
This LED center-basket troffer retrofit kit upgrades existing 2 ft by 4 ft fluorescent troffers to LED. It delivers 3,960 lumens at 3500K color temperature, consumes 31 watts, and works with (3) T8 lamps. Ideal for commercial offices, schools, and healthcare facilities seeking energy savings and improved light quality.
What are the specifications of the Lithonia Lighting 2BLT4R 40L ADP EZ1 LP835?
The Lithonia Lighting LED troffer retrofit kit (MPN 2BLT4R 40L ADP EZ1 LP835) operates at 120 to 277V AC, measures 2 ft long by 4 ft wide, produces 3,960 lumens at 3500K color temperature, and consumes 31 watts. It is designed for use with (3) T8 lamps and includes an adapter for easy installation.
Where to buy Lithonia Lighting LED troffer retrofit kits worldwide?
3G Electric supplies Lithonia Lighting LED troffer retrofit kits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 2BLT4R 40L ADP EZ1 LP835 or other models. We source genuine equipment across 14 industrial departments.
How to install a Lithonia Lighting LED troffer retrofit kit?
Installation typically involves removing the existing fluorescent lamps and ballast, then mounting the LED retrofit kit into the troffer housing. Ensure power is off at the breaker. Connect the kit's wiring to the line voltage (120 to 277V AC) per the manufacturer's instructions. Secure the kit and install (3) T8 lamps if required. Always follow local electrical codes.
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3G Electric supplies LITHONIA LIGHTING LED led center-basket troffer retrofit kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















