Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

COLUMBIA LIGHTING LSRK4-4W-35LW-FA-EDU LED Strip Light Retrofit Kit - LED Strip Light Retrofit Kits
COLUMBIA LIGHTINGLED Strip Light Retrofit Kits

COLUMBIA LIGHTING LSRK4-4W-35LW-FA-EDU LED Strip Light Retrofit Kit

The COLUMBIA LIGHTING LED Surface Mount Fixture (4 ft Lg, MPN LSRK4-4W-35LW-FA-EDU) is an LED strip light retrofit kit that replaces (2) Lamp T8 fixtures. It operates at 120/277V AC, delivers 4,132 lm at 3500K color…

SKU 3G-OTH-392458

Also listed as: LSRK44W35LWFAEDU · LSRK4 4W 35LW FA EDU

Brand
COLUMBIA LIGHTING
Item
LSRK4-4W-35LW-FA-EDU LED Strip Light Retrofit Kit
Category
LED Strip Light Retrofit Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

COLUMBIA LIGHTING
Manufacturer Part Number
LSRK4-4W-35LW-FA-EDU
Type
4,132 lm, 3500K, 32.8 W
AC
120/277V
Voltage
120/277V AC
Dimmable
Yes
Linkable
Yes
Dimming Method
0-10V
Linkable Up To
2 Fixtures
Color Temperature
3500K
LED Replacement For
(2) Lamp T8

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

COLUMBIA LIGHTING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The COLUMBIA LIGHTING LED Surface Mount Fixture (4 ft Lg, MPN LSRK4-4W-35LW-FA-EDU) is an LED strip light retrofit kit that replaces (2) Lamp T8 fixtures. It operates at 120/277V AC, delivers 4,132 lm at 3500K color temperature, and consumes 32.8 W. The fixture is dimmable via 0-10V method and linkable up to 2 fixtures.

Frequently Asked Questions

What is the COLUMBIA LIGHTING LED Surface Mount Fixture used for?

This LED strip light retrofit kit replaces (2) Lamp T8 fixtures in commercial or industrial settings. It provides 4,132 lm at 3500K for surface-mount applications such as warehouses, workshops, and retail spaces. The fixture is dimmable via 0-10V and linkable up to 2 units for extended coverage.

What are the specifications of the COLUMBIA LIGHTING LSRK4-4W-35LW-FA-EDU?

The fixture operates at 120/277V AC, consumes 32.8 W, and delivers 4,132 lm at 3500K color temperature. It is dimmable via 0-10V method, linkable up to 2 fixtures, and replaces (2) Lamp T8. The COLUMBIA LIGHTING brand ensures reliable performance for retrofit projects.

Where to buy COLUMBIA LIGHTING LED fixtures worldwide?

3G Electric supplies the COLUMBIA LIGHTING LED Surface Mount Fixture 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 LSRK4-4W-35LW-FA-EDU model.

How to install the COLUMBIA LIGHTING LED retrofit kit?

Installation involves mounting the fixture to a surface, connecting to 120/277V AC supply, and wiring the 0-10V dimming control. Ensure the power is off before starting. The fixture is linkable up to 2 units; follow the manufacturer's instructions for daisy-chaining. Consult a licensed electrician for compliance.

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 led strip light retrofit kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This LED wall-mounted fixture delivers 3710 lumens at 4000K color temperature, consuming 28.7 watts. It operates on 120/277V AC, is dimmable, and replaces three T8 lamps. Suitable for general illumination in commercial and industrial spaces such as corridors, offices, and warehouses
COLUMBIA LIGHTING
This LED wall-mounted fixture delivers 3710 lumens at 4000K color temperature, consuming 28.7 watts. It operates on 120/277V AC, is dimmable, and replaces three T8 lamps. Suitable for general illumination in commercial and industrial spaces such as corridors, offices, and warehouses
This LED wall-mounted light delivers 3,261 lumens at 4000K color temperature, consuming 43 watts. It operates on 120/277V AC, is dimmable, and replaces (2) lamp T8 fixtures. The fixture is 4 inches wide and unlinkable, suitable for surface-mount applications in corridors, stairwells, and utility rooms
COLUMBIA LIGHTING
This LED wall-mounted light delivers 3,261 lumens at 4000K color temperature, consuming 43 watts. It operates on 120/277V AC, is dimmable, and replaces (2) lamp T8 fixtures. The fixture is 4 inches wide and unlinkable, suitable for surface-mount applications in corridors, stairwells, and utility rooms
This LED wall-mounted fixture delivers 2,909 lumens at 4000K color temperature, consuming 38 watts. It operates on 120/277V AC and is dimmable. Designed for surface mounting, it replaces (2) T8 lamps. Typical applications include hallways, offices, and warehouses
COLUMBIA LIGHTING
This LED wall-mounted fixture delivers 2,909 lumens at 4000K color temperature, consuming 38 watts. It operates on 120/277V AC and is dimmable. Designed for surface mounting, it replaces (2) T8 lamps. Typical applications include hallways, offices, and warehouses
This LED wall-mounted light operates at 120/277V AC, consuming 38W to deliver 2909 lumens at 4000K color temperature. It is dimmable, measures 4 ft long by 4 in wide, and replaces (2) lamp T8 fixtures. Suitable for surface mounting in commercial or industrial spaces such as hallways, offices, and warehouses
COLUMBIA LIGHTING
This LED wall-mounted light operates at 120/277V AC, consuming 38W to deliver 2909 lumens at 4000K color temperature. It is dimmable, measures 4 ft long by 4 in wide, and replaces (2) lamp T8 fixtures. Suitable for surface mounting in commercial or industrial spaces such as hallways, offices, and warehouses
This LED wall-mounted light operates at 120/277V AC, consumes 38 W, and delivers 2,909 lumens at 4000K color temperature. It is dimmable, unlinkable, and measures 4 in wide. Designed for surface-mount applications in corridors, stairwells, and utility areas, it replaces (2) Lamp T8 fixtures
COLUMBIA LIGHTING
This LED wall-mounted light operates at 120/277V AC, consumes 38 W, and delivers 2,909 lumens at 4000K color temperature. It is dimmable, unlinkable, and measures 4 in wide. Designed for surface-mount applications in corridors, stairwells, and utility areas, it replaces (2) Lamp T8 fixtures
This LED wall-mounted light is 4 ft long and 4 in wide, producing 3261 lumens at 4000K with a power draw of 43 W. It operates on 120/277V AC, is dimmable, and replaces (2) T8 lamps. Suitable for surface-mount applications in corridors, stairwells, and utility rooms
COLUMBIA LIGHTING
This LED wall-mounted light is 4 ft long and 4 in wide, producing 3261 lumens at 4000K with a power draw of 43 W. It operates on 120/277V AC, is dimmable, and replaces (2) T8 lamps. Suitable for surface-mount applications in corridors, stairwells, and utility rooms

More from COLUMBIA LIGHTING

View all COLUMBIA LIGHTING parts
This 4 ft LED strip light retrofit kit replaces (2) T8 lamp fixtures in commercial or industrial settings. It delivers 4,778 lumens at 4000K color temperature, consumes 38.1 watts, and operates on 120/277V AC. The kit is dimmable via 0-10V dimming method for adjustable light output
COLUMBIA LIGHTING
This 4 ft LED strip light retrofit kit replaces (2) T8 lamp fixtures in commercial or industrial settings. It delivers 4,778 lumens at 4000K color temperature, consumes 38.1 watts, and operates on 120/277V AC. The kit is dimmable via 0-10V dimming method for adjustable light output
This LED strip light retrofit kit replaces (2) lamp T8 fixtures. It delivers 4196 lumens at 4000K color temperature, consumes 32.8 watts, and operates on 120/277V AC. Dimmable via 0-10V and linkable up to 2 fixtures, it is suitable for commercial and industrial lighting applications such as offices, warehouses, and retail spaces
COLUMBIA LIGHTING
This LED strip light retrofit kit replaces (2) lamp T8 fixtures. It delivers 4196 lumens at 4000K color temperature, consumes 32.8 watts, and operates on 120/277V AC. Dimmable via 0-10V and linkable up to 2 fixtures, it is suitable for commercial and industrial lighting applications such as offices, warehouses, and retail spaces
This LED retrofit kit replaces (4) lamp T8 fixtures in existing 8 ft strip light housings. It delivers 9500 lumens at 4000K color temperature, consumes 76.2 W, and operates on 120 to 277V AC. Dimmable via 0-10V control, it is suited for upgrading linear fluorescent lighting in commercial and industrial spaces
COLUMBIA LIGHTING
This LED retrofit kit replaces (4) lamp T8 fixtures in existing 8 ft strip light housings. It delivers 9500 lumens at 4000K color temperature, consumes 76.2 W, and operates on 120 to 277V AC. Dimmable via 0-10V control, it is suited for upgrading linear fluorescent lighting in commercial and industrial spaces