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)

4.8/5
Product ID: 49820530
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Details

  • Brand
    Lithonia
  • Color
    4000K
  • Material
    Metal
  • Style
    Standard
  • Light fixture form
    Recessed
128 LPW energy efficiency
💡4000 Lumens brightness
🎛️Dimmable down to 1%

Description

💼 Light up your professional edge with sleek, smart, and sustainable brilliance!

  • PLUG PLAY INSTALLATION - No assembly required—just install and enjoy long-lasting, maintenance-free lighting backed by a 7-year warranty.
  • SEAMLESS DIMMING CONTROL - Fine-tune ambiance effortlessly with eldoLED driver dimming down to 1%, perfect for every mood and task.
  • SLEEK LOW PROFILE DESIGN - Fits flush into standard 15/16” and narrow 9/16” T-grid ceilings for a modern, clutter-free look.
  • BRILLIANTLY BRIGHT EFFICIENT - Illuminate your workspace with 4000 lumens at an ultra-efficient 128 lumens per watt—power meets performance.
  • CERTIFIED QUALITY RELIABILITY - CSA, IC Rated, and DLC Premium certified for trusted safety and superior performance.

The Lithonia Lighting 2x4 LED Troffer delivers 4000 lumens of cool white light with exceptional energy efficiency at 128 LPW. Designed for recessed installation in standard dropped ceilings, it features a low-profile metal frame with high-performance acrylic diffusers. Equipped with an eldoLED driver, it offers smooth dimming down to 1%, certified by CSA, IC, and DLC Premium standards. Ideal for professional environments, it requires no assembly and comes with a 7-year warranty, making it a smart, reliable lighting upgrade.

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Specifications

BrandLithonia Lighting
Color4000K
MaterialMetal
StyleStandard
Light fixture formRecessed
Room TypeStorage Room
Product Dimensions47.75"L x 23.75"W x 2.38"H
Specific Uses For ProductShop
Indoor/Outdoor UsageIndoor
Power SourceCorded Electric
Installation TypeRecessed
Special FeatureDimmable
Control MethodRemote
Light Source TypeLED
Shade MaterialAcrylic
Number of Light Sources2
Voltage120 Volts
Light Colorcool white
Shaperectangular prism
Included ComponentsLED Troffer
Lighting MethodLED
Item Weight17 Pounds
Number of Items1
Wattage34 watts
Unit Count1.0 Count
Brightness4000 Lumen
Efficiency128 LPW
Mounting TypeRecessed
Shade ColorWhite
Fixture TypeNon Removable
Assembly RequiredNo
ManufacturerLithonia Lighting
Size2 ft x 4 ft
UPC190887470765
Global Trade Identification Number00190887470765
Model Name2BLT4 40L ADP LP840
Part Number2BLT4 40L ADP LP840
Item Weight17 pounds
Country of OriginMexico
Item model number2BLT4 40L ADP LP840
Is Discontinued By ManufacturerNo
Item Package Quantity1
Plug FormatA- US style
Special FeaturesDimmable
Batteries Included?No
Batteries Required?No
Warranty Description7 years.

Reviews

4.8

All from verified purchases

J**.

Great Light Fixture

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

K**A

Great Light

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

A**S

May be damaged

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.

J**L

Fast delivery

Nice looking light

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Currently out of stock

South Africastore

Sorry, this item from our South Africa store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Lithonia Lighting 2x4 Led Troffer Light Low Profile Recessed Led | Desertcart South Africa