---
product_id: 49820530
title: "Lithonia Lighting 2x4 LED Troffer Light, BLT Series Low Profile LED Drop in Ceiling Light for Dropped Ceiling with Curved Ribbed Diffuser, 4000 Lumens, 4000K Cool White"
brand: "lithonia lighting"
price: "S$358"
currency: SGD
in_stock: true
reviews_count: 4
url: https://www.desertcart.sg/products/49820530-lithonia-lighting-2x4-led-troffer-light-blt-series-low-profile
store_origin: SG
region: Singapore
---

# 34 watts energy efficient 4000 lumens bright output 2.38" ultra-slim profile Lithonia Lighting 2x4 LED Troffer Light, BLT Series Low Profile LED Drop in Ceiling Light for Dropped Ceiling with Curved Ribbed Diffuser, 4000 Lumens, 4000K Cool White

**Brand:** lithonia lighting
**Price:** S$358
**Availability:** ✅ In Stock

## Summary

> 💼 Light up your professional space with sleek efficiency and style!

## Quick Answers

- **What is this?** Lithonia Lighting 2x4 LED Troffer Light, BLT Series Low Profile LED Drop in Ceiling Light for Dropped Ceiling with Curved Ribbed Diffuser, 4000 Lumens, 4000K Cool White by lithonia lighting
- **How much does it cost?** S$358 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/49820530-lithonia-lighting-2x4-led-troffer-light-blt-series-low-profile)

## Best For

- lithonia lighting enthusiasts

## Why This Product

- Trusted lithonia lighting brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified & Covered:** Damp location and IC rated, CSA certified, and backed by a 5-year limited warranty for peace of mind in any professional setting.
- • **Durability Meets Style:** Powder-coated alloy steel housing and impact-modified acrylic diffuser ensure long-lasting performance and a polished finish.
- • **Sleek, Low-Profile Design:** At only 2.38 inches deep, this troffer fits effortlessly into tight ceiling plenums for a modern, clutter-free look.
- • **Brilliantly Bright & Efficient:** Illuminate your workspace with 4000 lumens of crisp, cool white light while saving energy with just 34 watts.
- • **Seamless Installation & Control:** Integral T-bar clips and MVOLT compatibility make installation a breeze, plus 0-10V dimming lets you customize ambiance with ease.

## Overview

The Lithonia Lighting BLT Series 2x4 LED Troffer delivers 4000 lumens of cool white (4000K) illumination through a slim 2.38" deep fixture designed for drop ceilings. Featuring a durable powder-coated steel frame and impact-resistant acrylic diffuser, it offers energy-efficient 34-watt LED lighting with 0-10V dimming capability. Ideal for offices, classrooms, and commercial spaces, it supports MVOLT (120-277V), is damp and IC rated, CSA certified, and comes with a 5-year limited warranty.

## Description

Lithonia Lighting’s BLT Series 2x4 Low Profile LED Troffer brings clean, cool white illumination (4000K) and dependable performance to drop ceilings. The popular center-basket style with a curved, ribbed diffuser delivers 4000 lumens of comfortable, uniform light—ideal for offices, classrooms, corridors, and more. Its slim 2-3/8" depth slips easily into tight plenums, while integral T-bar clips help secure the fixture to the grid. Built to last, the die-formed housing features a proprietary paint finish and an impact-modified acrylic diffuser for durability. MVOLT (120–277V) and 0–10V dimming to 10% provide flexible control. Damp-location and IC rated, CSA Certified, and backed by a 5-year limited warranty. This is a great ceiling lighting solution for gyms, shops, and offices. It is a clean, versatile troffer from a trusted brand that elevates everyday spaces with efficient, comfortable light.

## Features

- ECONOMIC LED CEILING LIGHT: The BLT Series low-profile LED troffer offers a clean design, shallow fixture-depth for easy installation and the reliability of a brand you trust; The popular center basket design provides a clean, versatile style
- BRIGHT LED LIGHTS: Long-life LEDs, coupled with high-efficiency drivers, provide 4000 lumens of cool white light; The wide center basket and curved ribbed reflector of the LED light deliver high-quality illumination for offices, classrooms, and more
- DURABLE CONSTRUCTION: Prior to fabrication, components are coated with a proprietary paint blend and die-formed for dimensional consistency; Diffusers are extruded from impact modified acrylic for increased durability
- INSTALLATION: With a depth of only 2-3/8", the LED ceiling light is easy to install in restrictive plenum settings; End plates contain easy-to-position integral T-bar clips for securely attaching the luminaire to the T-grid;
- SPECIFICATIONS: Dimensions - 47-3/4" x 23-3/4" x 2-3/8"; MVOLT 120-277; Rated for 80% LED lumen maintenance at 60,000 hours; Generic 0-10 volt dimming driver dims to 10%; Damp location rated; IC rated; CSA Certified; 5 year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lithonia Lighting |
| Color | 4000K |
| Material | Alloy Steel |
| Style | Standard |
| Light fixture form | Recessed |
| Room Type | Indoor, Storage Room |
| Product Dimensions | 47.75"L x 23.75"W x 2.38"H |
| Specific Uses For Product | Home, Kitchen, Bathroom, Bedroom, Dining Room, Office, Living Room |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Installation Type | Recessed |
| Special Feature | Dimmable |
| Control Method | Remote |
| Light Source Type | LED |
| Finish Type | Powder Coated |
| Shade Material | Acrylic |
| Number of Light Sources | 2 |
| Voltage | 120 Volts |
| Theme | Space |
| Light Color | White |
| Shape | Rectangular |
| Included Components | LED Troffer |
| Warranty Type | Limited |
| Lighting Method | LED |
| Item Weight | 17 Pounds |
| Number of Items | 1 |
| Wattage | 34 watts |
| Switch Type | Dimmer |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Brightness | 4000 Lumen |
| Efficiency | 128 LPW |
| Mounting Type | Ceiling Mount |
| Shade Color | White |
| Fixture Type | Non Removable |
| Assembly Required | No |
| Manufacturer | Lithonia Lighting |
| Color Temperature | 4000 Kelvin |
| Size | 2 ft x 4 ft |
| UPC | 190887470765 |
| Global Trade Identification Number | 00190887470765 |
| Light Output Maximum | 4000 Lumens |
| Model Name | BLT Series |
| Part Number | 2BLT4 40L ADP LP840 |
| Item Weight | 17 pounds |
| Item model number | 2BLT4 40L ADP LP840 |
| Is Discontinued By Manufacturer | No |
| Finish | Powder Coated |
| Item Package Quantity | 1 |
| Plug Format | A- US style |
| Special Features | Dimmable |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 7 years. |

## Product Details

- **Brand:** Lithonia Lighting
- **Color:** 4000K
- **Material:** Alloy Steel
- **Style:** Standard
- **Light fixture form:** Recessed

## Images

![Lithonia Lighting 2x4 LED Troffer Light, BLT Series Low Profile LED Drop in Ceiling Light for Dropped Ceiling with Curved Ribbed Diffuser, 4000 Lumens, 4000K Cool White - Image 1](https://m.media-amazon.com/images/I/61knR-+h-ML.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Light Fixture
*by J***. on June 10, 2023*

I have installed about 200 of these and I don't recall having an issue with any of them.

### ⭐⭐⭐⭐ Great Light
*by K***A on December 28, 2024*

Easy to install worked out great for what I needed it to do

### ⭐⭐⭐⭐ May be damaged
*by A***S on July 30, 2024*

Beautiful lights but each light had at least one corner damaged. It does not effect how the light works. We did have to do what we could to 'fix' it in order to not be seen when installed. We will definitely purchase again but just a little disappointed when we opened the boxes.

## Frequently Bought Together

- Lithonia Lighting 2x4 LED Troffer Light, Low-Profile Recessed LED Troffer for Dropped Ceiling, 4000K Cool White Light, 2-Foot by 4-Foot (2BLT4 40L ADP LP840)
- Lithonia Lighting 2x2 LED Drop In Ceiling Light, Stack Switch LED Troffer for Dropped Ceiling, 3000/4000/5000 Adjustable Lumens, 3500K/4000K/5000K Switchable Color Temperature, White

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*