COLUMBIA LIGHTING 2 ft x 2 ft LED Flat Panel Troffer
The COLUMBIA LIGHTING Recessed Troffer (SKU 3G-OTH-421520) is a 2 ft. x 2 ft. LED flat panel troffer delivering 4,051 lumens at 4000K color temperature, consuming 33 W and operating on 120 to 277V AC. This model (MPN…
SKU 3G-OTH-421520
Also listed as: LJT2240HLGFSA12EDU · LJT22 40HLG FSA12 EDU
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The COLUMBIA LIGHTING Recessed Troffer (SKU 3G-OTH-421520) is a 2 ft. x 2 ft. LED flat panel troffer delivering 4,051 lumens at 4000K color temperature, consuming 33 W and operating on 120 to 277V AC. This model (MPN LJT22-40HLG-FSA12-EDU) features a U-Bend T8 lamp configuration and is designed for recessed installation.
Frequently Asked Questions
What is the COLUMBIA LIGHTING Recessed Troffer used for?
The COLUMBIA LIGHTING Recessed Troffer is a 2 ft x 2 ft LED flat panel designed for recessed ceiling installation in commercial offices, schools, and healthcare facilities. It provides 4,051 lumens at 4000K color temperature for energy-efficient ambient lighting.
What are the specifications of the COLUMBIA LIGHTING LJT22-40HLG-FSA12-EDU?
This troffer delivers 4,051 lumens at 4000K, consumes 33 W, and operates on 120 to 277V AC. It features a U-Bend T8 lamp configuration, measures 2 ft x 2 ft, and is designed for recessed installation. The manufacturer part number is LJT22-40HLG-FSA12-EDU.
Where to buy COLUMBIA LIGHTING troffers worldwide?
3G Electric supplies COLUMBIA LIGHTING troffers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the LJT22-40HLG-FSA12-EDU model.
How to install a COLUMBIA LIGHTING recessed troffer?
Install this troffer by turning off power at the breaker, removing the existing fixture, and securing the housing to ceiling T-grid supports. Connect the 120 to 277V AC supply wires per local codes, insert the U-Bend T8 lamp, and attach the lens. Always follow the manufacturer's instructions.
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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.