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LITHONIA LIGHTING Troffer Retrofit Kit: 1 ft Lg, 4 ft Wd, 1,918 lm, 4000K, 15 W - LED Flat Panel Retrofit Kits
LITHONIA LIGHTINGLED Flat Panel Retrofit Kits

LITHONIA LIGHTING Troffer Retrofit Kit: 1 ft Lg, 4 ft Wd, 1,918 lm, 4000K, 15 W

The LITHONIA LIGHTING LED Troffer Retrofit Kit (SKU 53KC71) is a 1 ft Lg, 4 ft Wd LED flat panel retrofit kit designed to replace (2) Lamp T8 fixtures. It operates at 120 to 277V AC, delivers 1,918 lm at 4000K color…

SKU 3G-OTH-391502

Brand
LITHONIA LIGHTING
Item
Troffer Retrofit Kit: 1 ft Lg, 4 ft Wd, 1,918 lm, 4000K, 15 W
Category
LED Flat Panel Retrofit Kits
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Technical Specifications

LITHONIA LIGHTING
Manufacturer Part Number
BLT4R 20L ADP EZ1 LP840
Type
1,918 lm, 4000K, 15 W
Wd
4 ft
AC
120 to 277V
Voltage
120 to 277V AC
Dimmable
Yes
Color Temperature
4000K
LED Replacement For
(2) Lamp T8
View Full Spec Sheet

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LITHONIA LIGHTING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITHONIA LIGHTING LED Troffer Retrofit Kit (SKU 53KC71) is a 1 ft Lg, 4 ft Wd LED flat panel retrofit kit designed to replace (2) Lamp T8 fixtures. It operates at 120 to 277V AC, delivers 1,918 lm at 4000K color temperature, and consumes 15 W. This dimmable unit is manufactured by LITHONIA LIGHTING under part number BLT4R 20L ADP EZ1 LP840.

Frequently Asked Questions

What is the LITHONIA LIGHTING LED Troffer Retrofit Kit used for?

This retrofit kit is used to upgrade existing (2) Lamp T8 fluorescent troffers to energy-efficient LED lighting. It is ideal for commercial and industrial spaces such as offices, warehouses, and retail environments where a 1 ft by 4 ft form factor and 4000K color temperature are required.

What are the specifications of the LITHONIA LIGHTING BLT4R 20L ADP EZ1 LP840?

The LITHONIA LIGHTING BLT4R 20L ADP EZ1 LP840 is a dimmable LED troffer retrofit kit. It operates at 120 to 277V AC, delivers 1,918 lm at 4000K, consumes 15 W, and replaces (2) Lamp T8 fixtures. Dimensions are 1 ft length by 4 ft width.

Where to buy LITHONIA LIGHTING LED Troffer Retrofit Kits worldwide?

3G Electric supplies LITHONIA LIGHTING LED Troffer Retrofit Kits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the BLT4R 20L ADP EZ1 LP840 or similar models for your project.

How to install a LITHONIA LIGHTING LED Troffer Retrofit Kit?

Installation involves removing the existing T8 lamps and ballast, then mounting the 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. The dimmable feature requires a compatible dimmer switch.

Used in

Common applications for LITHONIA LIGHTING
Warehouse lighting — Lithonia Lighting REBL round high bays for 20-40 ft mounting heights
Office ceiling grids — Lithonia Lighting 2FSL2 recessed troffers for uniform ambient light
Emergency egress — Lithonia Lighting LQC exit signs with battery backup in corridors
Industrial high-bay retrofit — Lithonia Lighting IBG linear high bays replacing 750W MH fixtures
Occupancy-based control — Lithonia Lighting SPODMR wireless sensors for small motion zones
Dimmable LED circuits — Lithonia Lighting SPODMRA 0-10V dimmers for multi-voltage systems

LITHONIA LIGHTING Products

3G Electric supplies LITHONIA LIGHTING led flat panel retrofit kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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