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COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,472 lm, 4000K, 31 W - 2 ft. x 2 ft. LED Flat Panels & Troffers
COLUMBIA LIGHTING2 ft. x 2 ft. LED Flat Panels & Troffers

COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,472 lm, 4000K, 31 W

The COLUMBIA LIGHTING Recessed Troffer (SKU 53XY49, MPN LJT22-40MLG-FSA12-EDU) is a 2 ft. x 2 ft. LED flat panel and troffer. It delivers 3,472 lumens at 4000K color temperature, consumes 31 watts, and operates on…

SKU 3G-OTH-421525

Brand
COLUMBIA LIGHTING
Item
Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,472 lm, 4000K, 31 W
Category
2 ft. x 2 ft. LED Flat Panels & Troffers
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Technical Specifications

COLUMBIA LIGHTING
Manufacturer Part Number
LJT22-40MLG-FSA12-EDU
Type
3,472 lm, 4000K, 31 W
Wd
2 ft
AC
120 to 277V
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COLUMBIA LIGHTING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The COLUMBIA LIGHTING Recessed Troffer (SKU 53XY49, MPN LJT22-40MLG-FSA12-EDU) is a 2 ft. x 2 ft. LED flat panel and troffer. It delivers 3,472 lumens at 4000K color temperature, consumes 31 watts, and operates on 120 to 277V AC input voltage. This unit is compatible with U-Bend T8 lamps.

Frequently Asked Questions

What is the COLUMBIA LIGHTING Recessed Troffer used for?

This 2 ft. x 2 ft. LED troffer is designed for recessed ceiling installations in commercial spaces such as offices, schools, and hospitals. It provides 3,472 lumens of 4000K neutral white light, suitable for general ambient lighting in grid ceilings.

What are the specifications of the COLUMBIA LIGHTING LJT22-40MLG-FSA12-EDU?

The COLUMBIA LIGHTING Recessed Troffer (MPN LJT22-40MLG-FSA12-EDU) delivers 3,472 lumens at 4000K color temperature, consumes 31 watts, and operates on 120 to 277V AC input. It is compatible with U-Bend T8 lamps and measures 2 ft. x 2 ft.

Where to buy COLUMBIA LIGHTING Recessed Troffer worldwide?

3G Electric supplies the COLUMBIA LIGHTING Recessed Troffer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a COLUMBIA LIGHTING Recessed Troffer?

Installation typically involves mounting the troffer into a T-bar grid ceiling, connecting the 120 to 277V AC supply, and securing the fixture. Ensure the U-Bend T8 lamps are properly seated. Follow local electrical codes and consult a licensed electrician for safe installation.

Used in

Common applications for COLUMBIA LIGHTING
Office lighting — Columbia Lighting LJT22 series 2 ft x 2 ft LED troffers for suspended ceiling grids
Educational facilities — Columbia Lighting LSTE22 series center-basket troffers for classroom illumination
Healthcare corridors — Columbia Lighting CWM series wall-mount fixtures for egress and general lighting
Retail back-of-house — Columbia Lighting LTRE24 series 2 ft x 4 ft troffers for stockrooms and break areas
Light industrial — Columbia Lighting flat panel troffers for cleanroom or assembly area lighting

COLUMBIA LIGHTING Products

3G Electric supplies COLUMBIA LIGHTING 2 ft. x 2 ft. led flat panels & troffers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 4,792 lm, 4000K, 38 W, 120 to 277V AC (MPN LJT24-40MLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 4000K; attr1261880: Yes.
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COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 4,792 lm, 4000K, 38 W, 120 to 277V AC (MPN LJT24-40MLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 4000K; attr1261880: Yes.
COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 5,526 lm, 4000K, 45 W, 120 to 277V AC (MPN LJT24-40HLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 4000K; attr1261880: Yes.
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COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 5,526 lm, 4000K, 45 W, 120 to 277V AC (MPN LJT24-40HLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 4000K; attr1261880: Yes.
COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 4,334 lm, 4000K, 34 W, 120 to 277V AC (MPN LJT24-40LWG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 4000K; attr1261880: Yes.
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COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 4,334 lm, 4000K, 34 W, 120 to 277V AC (MPN LJT24-40LWG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 4000K; attr1261880: Yes.
COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 5,441 lm, 3500K, 45 W, 120 to 277V AC (MPN LJT24-35HLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 3500K; attr1261880: Yes.
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COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 5,441 lm, 3500K, 45 W, 120 to 277V AC (MPN LJT24-35HLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 3500K; attr1261880: Yes.
COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 4,268 lm, 3500K, 34 W, 120 to 277V AC (MPN LJT24-35LWG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 3500K; attr1261880: Yes.
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COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 4,268 lm, 3500K, 34 W, 120 to 277V AC (MPN LJT24-35LWG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 3500K; attr1261880: Yes.
COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 8,966 lm, 4000K, 73 W, 120 to 277V AC (MPN LJT24-40XLG-FSA12125-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 4000K; attr1261880: Yes.
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COLUMBIA LIGHTING Recessed Troffer: 4 ft Lg, 2 ft Wd, 8,966 lm, 4000K, 73 W, 120 to 277V AC (MPN LJT24-40XLG-FSA12125-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: (4) Lamp T8; attr1261870: 4000K; attr1261880: Yes.

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COLUMBIA LIGHTING
COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 4,051 lm, 4000K, 33 W, 120 to 277V AC (MPN LJT22-40HLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: U-Bend T8; attr1261870: 4000K; attr1261880: Yes.
COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,419 lm, 4000K, 31 W, 120 to 277V AC (MPN LJT22-40MLG-FSA12125-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: U-Bend T8; attr1261870: 4000K; attr1261880: Yes.
COLUMBIA LIGHTING
COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,419 lm, 4000K, 31 W, 120 to 277V AC (MPN LJT22-40MLG-FSA12125-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: U-Bend T8; attr1261870: 4000K; attr1261880: Yes.
COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,684 lm, 3500K, 33 W, 120 to 277V AC (MPN LJT22-35HLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: U-Bend T8; attr1261870: 3500K; attr1261880: Yes.
COLUMBIA LIGHTING
COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,684 lm, 3500K, 33 W, 120 to 277V AC (MPN LJT22-35HLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: U-Bend T8; attr1261870: 3500K; attr1261880: Yes.
COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,365 lm, 3500K, 31 W, 120 to 277V AC (MPN LJT22-35MLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: U-Bend T8; attr1261870: 3500K; attr1261880: Yes.
COLUMBIA LIGHTING
COLUMBIA LIGHTING Recessed Troffer: 2 ft Lg, 2 ft Wd, 3,365 lm, 3500K, 31 W, 120 to 277V AC (MPN LJT22-35MLG-FSA12-EDU). Key specifications — attr1261884: 120 to 277V AC; attr1261878: COLUMBIA LIGHTING; attr1261883: U-Bend T8; attr1261870: 3500K; attr1261880: Yes.