text.skipToContent text.skipToNavigation

LSRK

by Columbia Lighting 

The LSRK quickly and easily attaches to existing housings, making it a stylish, simple way to convert linear fluorescent fixtures to the latest LED technology. An attractive lens option makes the LSRK suitable for both front and back of house.

  • Labor-saving pre-wired assembly that's ready for installation
  • Replaces outdated, non-efficient strip lighting with low wattage, high lumen solutions
  • 60,000 hour LEDs at L80 (up to 162,000 projected life) for reduced maintenance
  • Compact size with excellent light distribution and dimming options
  • Safety tether standard on all models
  • Two widths available to fit most 4-4.25" or 5-5.25" channels
  • Available in 4’ and 8’ lengths
  • Optional snap-on lens with endcaps can be factory or field-installed
  • Occupancy and daylight sensors available for both lensed and unlensed versions
  • Battery backup available for most configurations
  • Color Rendering Index (CRI) greater than 80
  • DLC® (DesignLights Consortium) Qualified - see www.designlights.org
  • Five year warranty (Terms and Conditions Apply)

Product Details

General

3rd Party Control Enabled Other
Application
  • Retrofit Kit
  • Warehouse
  • Commercial
  • Back of House
Color White
Color Temperature
  • 3000 K
  • 3500 K
  • 4000 K
  • 5000 K
Dimming Range 0-10V
Fixture Renovation Yes
Lamp Type LED
New Products Yes
createchange Yes

Electrical Ratings

Lumens Per Watt 132 Lum/Watt
Wattage Range 19-137 W

Certifications and Compliance

DLC Designation DLC® (DesignLights Consortium) Qualified - see www.designlights.org
Energy Efficient Yes
Industry Standard(s)
  • CSA
  • UL 1598

Resources/Downloads

Videos

LSRK retrofit kit Installation Video

Installation/Instruction Manual (IOM)

Availability Documents

Test Documents

ULD Files

Photometry

IES Files Color Temperature CRI Delivered Lumens Lm/W Watts Distribution Type
LSRK4-4W-30HL-FA-ED347
IES file
Test Report
3000 °K 80 CRI 5241 lm 116 45 W Ambient
LSRK4-4W-30HL-FA-EDU
IES file
Test Report
3000 °K 80 CRI 5262 lm 116 46 W Ambient
LSRK4-4W-30HL-FA-ESDU
IES file
Test Report
3000 °K 80 CRI 5339 lm 116 46 W Ambient
LSRK4-4W-30LW-FA-EDU
IES file
Test Report
3000 °K 80 CRI 3996 lm 122 33 W Ambient
LSRK4-4W-30ML-FA-EDU
IES file
Test Report
3000 °K 80 CRI 4551 lm 119 38 W Ambient
LSRK4-4W-30MW-FA-EDU
IES file
Test Report
3000 °K 80 CRI 3419 lm 113 30 W Ambient
LSRK4-4W-30MW-FA-ESDU
IES file
Test Report
3000 °K 80 CRI 3669 lm 111 33 W Ambient
LSRK4-4W-30VL-FA-EDU
IES file
Test Report
3000 °K 80 CRI 5422 lm 122 44 W Ambient
LSRK4-4W-30VW-FA-EDU
IES file
Test Report
3000 °K 80 CRI 3066 lm 115 27 W Ambient
LSRK4-4W-30XL-ED347
IES file
Test Report
3000 °K 80 CRI 8250 lm 117 71 W Ambient
LSRK4-4W-30XL-EDU
IES file
Test Report
3000 °K 80 CRI 8276 lm 120 69 W Ambient
LSRK4-4W-30XL-ESDU
IES file
Test Report
3000 °K 80 CRI 8903 lm 117 76 W Ambient
LSRK4-4W-30XL-FA-ED347
IES file
Test Report
3000 °K 80 CRI 7587 lm 108 70 W Ambient
LSRK4-4W-30XL-FA-EDU
IES file
Test Report
3000 °K 80 CRI 7582 lm 111 69 W Ambient
LSRK4-4W-30XL-FA-ESDU
IES file
Test Report
3000 °K 80 CRI 8147 lm 108 75 W Ambient
LSRK4-4W-30XW-EDU
IES file
Test Report
3000 °K 80 CRI 2527 lm 128 20 W Ambient
LSRK4-4W-30XW-FA-ED347
IES file
Test Report
3000 °K 80 CRI 2435 lm 113 22 W Ambient
LSRK4-4W-30XW-FA-EDU
IES file
Test Report
3000 °K 80 CRI 2364 lm 120 20 W Ambient
LSRK4-4W-35HL-FA-ED347
IES file
Test Report
3500 °K 80 CRI 5419 lm 120 45 W Ambient
LSRK4-4W-35HL-FA-EDU
IES file
Test Report
3500 °K 80 CRI 5440 lm 120 46 W Ambient
LSRK4-4W-35HL-FA-ESDU
IES file
Test Report
3500 °K 80 CRI 5521 lm 120 46 W Ambient
LSRK4-4W-35LW-FA-EDU
IES file
Test Report
3500 °K 80 CRI 4132 lm 126 33 W Ambient
LSRK4-4W-35ML-FA-EDU
IES file
Test Report
3500 °K 80 CRI 4705 lm 123 38 W Ambient
LSRK4-4W-35MW-FA-EDU
IES file
Test Report
3500 °K 80 CRI 3536 lm 117 30 W Ambient
LSRK4-4W-35MW-FA-ESDU
IES file
Test Report
3500 °K 80 CRI 3794 lm 114 33 W Ambient
LSRK4-4W-35VL-FA-EDU
IES file
Test Report
3500 °K 80 CRI 5606 lm 126 44 W Ambient
LSRK4-4W-35VW-FA-EDU
IES file
Test Report
3500 °K 80 CRI 3170 lm 119 27 W Ambient
LSRK4-4W-35XL-ED347
IES file
Test Report
3500 °K 80 CRI 8531 lm 121 71 W Ambient
LSRK4-4W-35XL-EDU
IES file
Test Report
3500 °K 80 CRI 8558 lm 124 69 W Ambient
LSRK4-4W-35XL-ESDU
IES file
Test Report
3500 °K 80 CRI 9206 lm 121 76 W Ambient
LSRK4-4W-35XL-FA-ED347
IES file
Test Report
3500 °K 80 CRI 7844 lm 112 70 W Ambient
LSRK4-4W-35XL-FA-EDU
IES file
Test Report
3500 °K 80 CRI 7839 lm 114 69 W Ambient
LSRK4-4W-35XL-FA-ESDU
IES file
Test Report
3500 °K 80 CRI 8424 lm 112 75 W Ambient
LSRK4-4W-35XW-EDU
IES file
Test Report
3500 °K 80 CRI 2613 lm 133 20 W Ambient
LSRK4-4W-35XW-FA-ED347
IES file
Test Report
3500 °K 80 CRI 2518 lm 117 22 W Ambient
LSRK4-4W-35XW-FA-EDU
IES file
Test Report
3500 °K 80 CRI 2444 lm 124 20 W Ambient
LSRK4-4W-40HL-FA-ED347
IES file
Test Report
4000 °K 80 CRI 5503 lm 122 45 W Ambient
LSRK4-4W-40HL-FA-EDU
IES file
Test Report
4000 °K 80 CRI 5525 lm 121 46 W Ambient
LSRK4-4W-40HL-FA-ESDU
IES file
Test Report
4000 °K 80 CRI 5606 lm 122 46 W Ambient
LSRK4-4W-40LW-FA-EDU
IES file
Test Report
4000 °K 80 CRI 4196 lm 128 33 W Ambient
LSRK4-4W-40ML-FA-EDU
IES file
Test Report
4000 °K 80 CRI 4778 lm 125 38 W Ambient
LSRK4-4W-40MW-FA-EDU
IES file
Test Report
4000 °K 80 CRI 3590 lm 118 30 W Ambient
LSRK4-4W-40MW-FA-ESDU
IES file
Test Report
4000 °K 80 CRI 3853 lm 116 33 W Ambient
LSRK4-4W-40VL-FA-EDU
IES file
Test Report
4000 °K 80 CRI 5693 lm 128 44 W Ambient
LSRK4-4W-40VW-FA-EDU
IES file
Test Report
4000 °K 80 CRI 3219 lm 121 27 W Ambient
LSRK4-4W-40XL-ED347
IES file
Test Report
4000 °K 80 CRI 8663 lm 123 71 W Ambient
LSRK4-4W-40XL-EDU
IES file
Test Report
4000 °K 80 CRI 8691 lm 126 69 W Ambient
LSRK4-4W-40XL-ESDU
IES file
Test Report
4000 °K 80 CRI 9348 lm 123 76 W Ambient
LSRK4-4W-40XL-FA-ED347
IES file
Test Report
4000 °K 80 CRI 7966 lm 113 70 W Ambient
LSRK4-4W-40XL-FA-EDU
IES file
Test Report
4000 °K 80 CRI 7961 lm 116 69 W Ambient
LSRK4-4W-40XL-FA-ESDU
IES file
Test Report
4000 °K 80 CRI 8555 lm 114 75 W Ambient
LSRK4-4W-40XW-EDU
IES file
Test Report
4000 °K 80 CRI 2653 lm 135 20 W Ambient
LSRK4-4W-40XW-FA-ED347
IES file
Test Report
4000 °K 80 CRI 2557 lm 119 22 W Ambient
LSRK4-4W-40XW-FA-EDU
IES file
Test Report
4000 °K 80 CRI 2482 lm 126 20 W Ambient
LSRK4-4W-50HL-FA-ED347
IES file
Test Report
5000 °K 80 CRI 5650 lm 126 45 W Ambient
LSRK4-4W-50HL-FA-EDU
IES file
Test Report
5000 °K 80 CRI 5672 lm 125 46 W Ambient
LSRK4-4W-50HL-FA-ESDU
IES file
Test Report
5000 °K 80 CRI 5756 lm 125 46 W Ambient
LSRK4-4W-50LW-FA-EDU
IES file
Test Report
5000 °K 80 CRI 4308 lm 131 33 W Ambient
LSRK4-4W-50ML-FA-EDU
IES file
Test Report
5000 °K 80 CRI 4906 lm 129 38 W Ambient
LSRK4-4W-50MW-FA-EDU
IES file
Test Report
5000 °K 80 CRI 3686 lm 122 30 W Ambient
LSRK4-4W-50MW-FA-ESDU
IES file
Test Report
5000 °K 80 CRI 3956 lm 119 33 W Ambient
LSRK4-4W-50VL-FA-EDU
IES file
Test Report
5000 °K 80 CRI 5845 lm 132 44 W Ambient
LSRK4-4W-50VW-FA-EDU
IES file
Test Report
5000 °K 80 CRI 3305 lm 124 27 W Ambient
LSRK4-4W-50XL-ED347
IES file
Test Report
5000 °K 80 CRI 8896 lm 126 71 W Ambient
LSRK4-4W-50XL-EDU
IES file
Test Report
5000 °K 80 CRI 8922 lm 129 69 W Ambient
LSRK4-4W-50XL-ESDU
IES file
Test Report
5000 °K 80 CRI 9597 lm 126 76 W Ambient
LSRK4-4W-50XL-FA-ED347
IES file
Test Report
5000 °K 80 CRI 8178 lm 116 70 W Ambient
LSRK4-4W-50XL-FA-EDU
IES file
Test Report
5000 °K 80 CRI 8173 lm 119 69 W Ambient
LSRK4-4W-50XL-FA-ESDU
IES file
Test Report
5000 °K 80 CRI 8783 lm 117 75 W Ambient
LSRK4-4W-50XW-EDU
IES file
Test Report
5000 °K 80 CRI 2724 lm 138 20 W Ambient
LSRK4-4W-50XW-FA-ED347
IES file
Test Report
5000 °K 80 CRI 2625 lm 122 22 W Ambient
LSRK4-4W-50XW-FA-EDU
IES file
Test Report
5000 °K 80 CRI 2548 lm 129 20 W Ambient