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COLUMBIA

Columbia Lighting is a North American manufacturer of commercial and industrial lighting fixtures, with a product history dating back to the early 20th century. The brand is known for its extensive line of indoor luminaires, including recessed troffers, flat panels, linear fixtures, wall-mounted lights, and under-cabinet lighting. Columbia products are specified in applications ranging from stairwells and corridors to offices, schools, retail spaces, and institutional buildings. The fixtures are engineered to meet common North American electrical and safety standards, with many models carrying UL and DLC listings. 3G Electric supplies Columbia LED lighting products to technical buyers worldwide, supporting specification, procurement, and logistics for maintenance, retrofit, and new construction projects.

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About COLUMBIA

Columbia Lighting is a North American manufacturer of commercial and industrial lighting fixtures, with a product history dating back to the early 20th century. The brand is known for its extensive line of indoor luminaires, including recessed troffers, flat panels, linear fixtures, wall-mounted lights, and under-cabinet lighting. Columbia products are specified in applications ranging from stairwells and corridors to offices, schools, retail spaces, and institutional buildings. The fixtures are engineered to meet common North American electrical and safety standards, with many models carrying UL and DLC listings. 3G Electric supplies Columbia LED lighting products to technical buyers worldwide, supporting specification, procurement, and logistics for maintenance, retrofit, and new construction projects.

Columbia's current LED portfolio emphasizes selectable lumen output and color temperature, allowing a single fixture to cover multiple design criteria. For example, the CLT22-LSCS-EDD 2 ft x 2 ft recessed troffer offers field-selectable outputs of 3,250 lm, 3,750 lm, or 5,000 lm and color temperatures of 3500K, 4000K, or 5000K, operating on 120–347V AC. The 2 ft x 4 ft CLT24-LSCS-EDD provides 3,750–6,000 lm with the same color temperature options. These troffers are designed for grid ceilings and are suitable for offices, schools, and retail environments. The ESL4 series LED stairwell fixtures deliver 3,922 lm or 4,469 lm at 4000K, drawing 27.3W or 31.6W respectively, and operate on 120/277V AC with dimming capability. They are intended for stairwells, corridors, and egress paths, and can replace two T8 lamps. The CUC series under-cabinet fixtures include the 48-inch CUC4-CS-ED120, which provides 1,627–1,666 lm with selectable 3000K/3500K/4000K color temperatures at 25W, operating on 120V AC with plug-in connection. Compatible linking cords and power cords, such as the CUC-13CC, CUC-24CC, and CUC-5F-120-CP, enable continuous runs and simplified installation.

3G Electric maintains inventory of Columbia lighting products and provides global shipping, technical documentation, and order support. The product range includes wall-mounted lights, flat panels and troffers, linear under-cabinet fixtures, and associated wiring accessories. Buyers can reference manufacturer part numbers and SKUs for accurate specification. For projects requiring dimming, selectable output, or specific voltage compatibility, 3G Electric can assist with product selection and availability. The focus is on supplying verifiable, spec-grade luminaires that meet the electrical and performance requirements of commercial and institutional installations.

Common Applications

  • Commercial stairwells and corridors — Columbia ESL4 series LED wall-mounted fixtures (808GW1, 808GW2) with 120/277V AC and dimming.
  • Office and school ceilings — Columbia CLT22-LSCS-EDD 2x2 recessed troffer with selectable 3,250/3,750/5,000 lm and 3500K/4000K/5000K.
  • Retail and institutional grid ceilings — Columbia CLT24-LSCS-EDD 2x4 recessed troffer with selectable 3,750/5,000/6,000 lm and 120–347V AC.
  • Kitchen and workspace task lighting — Columbia CUC4-CS-ED120 48-inch under-cabinet fixture with selectable 3000K/3500K/4000K and 25W.
  • Continuous under-cabinet runs — Columbia CUC-13CC and CUC-24CC linking cords with CUC-5F-120-CP power cord for CUC series fixtures.
  • Egress path illumination — Columbia ESL4 series wall-mounted lights replacing two T8 lamps, linkable for multiple fixture installations.

Frequently asked questions

Common questions about COLUMBIA from 3G Electric.

What are the voltage and dimming options for Columbia ESL4 LED stairwell fixtures?

The Columbia ESL4 series LED stairwell fixtures operate on 120/277V AC and are dimmable. Two models are available: the 808GW1 delivers 3,922 lumens at 4000K while drawing 27.3W, and the 808GW2 delivers 4,469 lumens at 4000K while drawing 31.6W. Both are 4 ft long, 3 3/8 inches wide, and designed for wall mounting in stairwells, corridors, and egress paths. The 808GW2 is linkable to multiple fixtures and can replace two T8 lamps. These fixtures are suitable for commercial and institutional buildings where consistent illumination and energy efficiency are required.

What lumen output and color temperature options does the Columbia CLT22-LSCS-EDD troffer provide?

The Columbia CLT22-LSCS-EDD is a 2 ft x 2 ft recessed LED troffer with field-selectable lumen outputs of 3,250 lm, 3,750 lm, or 5,000 lm and selectable color temperatures of 3500K, 4000K, or 5000K. It operates on 120–347V AC and draws 45W. Designed for recessed installation in grid ceilings, it is commonly used in commercial and institutional settings such as offices, schools, and retail spaces. The selectable features allow one fixture to accommodate different lighting layouts and preferences without requiring multiple SKUs.

What are the specifications of the Columbia CUC4-CS-ED120 under-cabinet light?

The Columbia CUC4-CS-ED120 is a 48-inch linear LED under-cabinet fixture with integrated LED. It delivers 1,627 to 1,666 lumens with selectable color temperatures of 3000K, 3500K, or 4000K, consuming 25W. It operates on 120V AC with a plug-in connection and has a white aluminum housing. This fixture is designed for task lighting in kitchens, workspaces, and display areas. Compatible linking cords (CUC-13CC, CUC-24CC) and power cords (CUC-5F-120-CP) are available to connect multiple fixtures in a continuous run.

What wiring accessories are available for Columbia under-cabinet lighting systems?

Columbia offers several wiring accessories for its CUC series under-cabinet LED fixtures. The CUC-13CC is a linking cord for interconnecting compatible fixtures, enabling continuous runs. The CUC-24CC is a longer linking cord for the same purpose. The CUC-5F-120-CP is a power cord that provides electrical connection for the fixtures. These accessories are compatible with the 896JK2 model and other CUC series fixtures. They support streamlined installation in kitchens, workshops, and display areas by allowing multiple fixtures to be powered from a single outlet.

What are the differences between the Columbia CLT22 and CLT24 recessed troffers?

The Columbia CLT22-LSCS-EDD is a 2 ft x 2 ft recessed troffer with selectable lumen outputs of 3,250 lm, 3,750 lm, or 5,000 lm. The CLT24-LSCS-EDD is a 2 ft x 4 ft recessed troffer with selectable outputs of 3,750 lm, 5,000 lm, or 6,000 lm. Both operate on 120–347V AC, draw 45W, and offer selectable color temperatures of 3500K, 4000K, or 5000K. The primary differences are physical size and maximum lumen output, making the CLT24 suitable for larger spaces or higher ceiling heights. Both are designed for grid ceiling installation in commercial and institutional environments.

Does 3G Electric supply COLUMBIA products?

Yes — 3G Electric (S) Pte. Ltd. supplies COLUMBIA products. We stock the COLUMBIA catalog and supply genuine factory-original products with full manufacturer warranty and technical support.