text.skipToContent text.skipToNavigation

SLK Troffer Retrofit Kit

By Columbia Lighting 
By Columbia Lighting
SLK Troffer Retrofit Kit is designed to be a quick, efficient and aesthetically pleasing upgrade from traditional prismatic and parabolic troffers, offering up to 60% energy savings per luminaire. The fully integrated hinged door assembly allows for easy installation and rapid troffer conversion. The retrofit kitcomes pre-assembled and uses the existing fluorescentfixture's housing while providing impressive efficacy.
  • Contemporary style LED retrofit for existing 2x4 prismatic or parabolic troffers with a depth of 3 1-8" or greater
  • Fully integrated hinged door assembly that allows for easy installation and rapid troffer conversion
  • Reduces job site waste by reusing existing fixture housing
  • High efficiency acrylic center lens features linear prisms for high performance without pixelation
  • Matches LCAT aesthetics for applications with new and existing construction
  • 60,000 hour LEDs at L80 for reduced maintenance
  • SpectraSync™ Color Tuning Technology available
  • NX Distributed Intelligence™ wired controls capability available
  • Integral battery pack optional on most models
  • DLC® (DesignLights Consortium) Qualified, with some Premium Qualified configurations - see www.designlights.org
  • Five year warranty (Terms and Conditions Apply)

Product Details

General

Application
  • Commercial Indoor
  • Classrooms and Offices
  • Halls/Dorms
  • Conference Room
  • Meeting Room
  • Common Areas
Color White
Color Temperature
  • 3000 K
  • 3500 K
  • 4000 K
  • 5000 K
  • SpectraSync
Construction Material - Main Steel
Controls - Networked NX Distributed Intelligence
Dimming Protocol
  • 0-10V
  • Lutron EcoSystem Digital
  • Step-dimming
Dimming Range
  • 1%
  • 5%
Environmental Conditions Damp Location
Fixture Renovation Yes
LED Yes
LED Upgrade Kits Yes
Lamp Type LED Integrated
Light Source LED
Listings
  • UL
  • UL 1598
  • UL 2108
  • CSA
Mounting Type Recessed
SpectraSync™ Color Tuning Tunable White
Type Fixture Renovation Kits
Warranty Length 5 Year Warranty
createchange Yes

Certifications and Compliance

Certified Listed CSA certified to UL 924 standards
Compliance Buy American (TAA) 52.225-11
DLC Designation DLC® (DesignLights Consortium) Qualified, with some Premium Qualified configurations - see www.designlights.org
Energy Efficient Yes
Industry Standard(s)
  • CSA
  • UL 1598
  • UL 1598 Damp Location
  • UL 2108

Resources and Downloads

Sell Sheets

Videos

The SLK is a retrofit door kit with a contemporary appearance and LED efficacy.

Test Documents

Photometry (248)

Product Name Color Temp CRI Lumens Lm/W Watts Dist. Type Resources
SLK22-30HLG-EU
3000 °K 80 CRI 3599 lm 113 32 W Ambient
SLK22-30HLG-R-EDU
3000 °K 80 CRI 3543 lm 112 32 W Ambient
SLK22-30HLHEG-EU
3000 °K 80 CRI 3497 lm 126 28 W Ambient
SLK22-30LWG-EU
3000 °K 80 CRI 2689 lm 119 23 W Ambient
SLK22-30LWG-R-EDU
3000 °K 80 CRI 2662 lm 118 23 W Ambient
SLK22-30MLG-EU
3000 °K 80 CRI 3320 lm 116 29 W Ambient
SLK22-30MLG-R-EDU
3000 °K 80 CRI 3267 lm 114 29 W Ambient
SLK22-30MLHEG-EU
3000 °K 80 CRI 3293 lm 119 28 W Ambient
SLK22-30MWG-EU
3000 °K 80 CRI 2049 lm 114 18 W Ambient
SLK22-30MWG-R-EDU
3000 °K 80 CRI 2016 lm 114 18 W Ambient
SLK22-30MWHEG-EU
3000 °K 80 CRI 2010 lm 122 17 W Ambient
SLK22-30VLG-EU
3000 °K 80 CRI 4270 lm 111 39 W Ambient
SLK22-30VLG-R-EDU
3000 °K 80 CRI 4432 lm 110 40 W Ambient
SLK22-30VLHEG-EU
3000 °K 80 CRI 4257 lm 123 35 W Ambient
SLK22-30VWG-EU
3000 °K 80 CRI 1567 lm 115 14 W Ambient
SLK22-30VWG-R-EDU
3000 °K 80 CRI 1545 lm 115 13 W Ambient
SLK22-30VWHEG-EU
3000 °K 80 CRI 1530 lm 121 13 W Ambient
SLK22-35HLG-EU
3500 °K 80 CRI 3707 lm 117 32 W Ambient
SLK22-35HLG-R-EDU
3500 °K 80 CRI 3664 lm 116 32 W Ambient
SLK22-35HLHEG-EU
3500 °K 80 CRI 3615 lm 130 28 W Ambient
SLK22-35LWG-EU
3500 °K 80 CRI 2770 lm 123 23 W Ambient
SLK22-35LWG-R-EDU
3500 °K 80 CRI 2752 lm 122 23 W Ambient
SLK22-35MLG-EU
3500 °K 80 CRI 3420 lm 119 29 W Ambient
SLK22-35MLG-R-EDU
3500 °K 80 CRI 3378 lm 118 29 W Ambient
SLK22-35MLHEG-EU
3500 °K 80 CRI 3391 lm 123 28 W Ambient
SLK22-35MWG-EU
3500 °K 80 CRI 2110 lm 117 18 W Ambient
SLK22-35MWG-R-EDU
3500 °K 80 CRI 2085 lm 118 18 W Ambient
SLK22-35VLG-R-EDU
3500 °K 80 CRI 4583 lm 113 40 W Ambient
SLK22-35VLHEG-EU
3500 °K 80 CRI 4402 lm 127 35 W Ambient
SLK22-35VWG-EU
3500 °K 80 CRI 1614 lm 119 14 W Ambient
SLK22-35VWG-R-EDU
3500 °K 80 CRI 1598 lm 119 13 W Ambient
SLK22-35VWHEG-EU
3500 °K 80 CRI 1576 lm 125 13 W Ambient
SLK22-40HLG-EU
4000 °K 80 CRI 3764 lm 118 32 W Ambient
SLK22-40HLG-R-EDU
4000 °K 80 CRI 3721 lm 118 32 W Ambient
SLK22-40HLHEG-EU
4000 °K 80 CRI 3671 lm 132 28 W Ambient
SLK22-40LWG-EU
4000 °K 80 CRI 2813 lm 124 23 W Ambient
SLK22-40LWG-R-EDU
4000 °K 80 CRI 2795 lm 124 23 W Ambient
SLK22-40MLG-EU
4000 °K 80 CRI 3473 lm 121 29 W Ambient
SLK22-40MLG-R-EDU
4000 °K 80 CRI 3431 lm 120 29 W Ambient
SLK22-40MLHEG-EU
4000 °K 80 CRI 3442 lm 125 28 W Ambient
SLK22-40MWG-EU
4000 °K 80 CRI 2143 lm 119 18 W Ambient
SLK22-40MWG-R-EDU
4000 °K 80 CRI 2118 lm 120 18 W Ambient
SLK22-40MWHEG-EU
4000 °K 80 CRI 2102 lm 127 17 W Ambient
SLK22-40VLG-EU
4000 °K 80 CRI 4467 lm 116 39 W Ambient
SLK22-40VLG-R-EDU
4000 °K 80 CRI 4655 lm 115 40 W Ambient
SLK22-40VLHEG-EU
4000 °K 80 CRI 4470 lm 129 35 W Ambient
SLK22-40VWG-EU
4000 °K 80 CRI 1639 lm 121 14 W Ambient
SLK22-40VWG-R-EDU
4000 °K 80 CRI 1623 lm 121 13 W Ambient
SLK22-40VWHEG-EU
4000 °K 80 CRI 1600 lm 127 13 W Ambient
SLK22-50HLG-EU
5000 °K 80 CRI 4099 lm 129 32 W Ambient
SLK22-50HLG-R-EDU
5000 °K 80 CRI 3820 lm 121 32 W Ambient
SLK22-50HLHEG-EU
5000 °K 80 CRI 3769 lm 136 28 W Ambient
SLK22-50LWG-EU
5000 °K 80 CRI 3063 lm 136 23 W Ambient
SLK22-50MLG-EU
5000 °K 80 CRI 3781 lm 132 29 W Ambient
SLK22-50MLG-R-EDU
5000 °K 80 CRI 3522 lm 123 29 W Ambient
SLK22-50MLHEG-EU
5000 °K 80 CRI 3751 lm 136 28 W Ambient
SLK22-50MWG-EU
5000 °K 80 CRI 2334 lm 130 18 W Ambient
SLK22-50MWG-R-EDU
5000 °K 80 CRI 2174 lm 123 18 W Ambient
SLK22-50MWHEG-EU
5000 °K 80 CRI 2289 lm 139 17 W Ambient
SLK22-50VLG-EU
5000 °K 80 CRI 4864 lm 126 39 W Ambient