Knoxville, Tennessee skyline at night featuring the Sunsphere and downtown city lights representing Commercial Lighting Supply, established in 1996, serving contractors, businesses, and facilities nationwide.

Shop Drop Ceiling Lighting for Offices, Schools & Commercial Buildings

Designed for Suspended Ceiling Systems.

Drop ceiling lighting provides efficient, professional illumination for commercial buildings with suspended ceiling grid systems. Commercial Lighting Supply offers LED panel lights, troffer lights, recessed lighting, and other commercial lighting solutions designed for offices, schools, healthcare facilities, retail spaces, municipal buildings, and commercial interiors requiring clean, uniform illumination.

Sales Counter & Showroom

Contractor Support

(865) 558-0080

Need Help Choosing?

Get Help Selecting Drop Ceiling Lighting

Choosing drop ceiling lighting starts with evaluating ceiling grid size, fixture type, lumen output, color temperature, energy efficiency, and application requirements. Our commercial lighting specialists can help compare drop ceiling lighting solutions for offices, classrooms, healthcare facilities, retail spaces, and other commercial interiors.

Visit our Knoxville headquarters or contact our team for expert assistance. Commercial Lighting Supply has proudly served contractors, facility managers, electricians, businesses, and property owners since 1996 while shipping commercial lighting products nationwide.

Address:
1485 Amherst Road
Knoxville, TN 37909

Phone:
(865) 558-0080

Email:
sales@commercialltg.com

Store Hours

Monday – Friday: 7:30 AM – 4:30 PM
Saturday: Closed
Sunday: Closed

Serving Customers Nationwide Since 1996

Commercial Lighting Specialists

Knoxville Headquarters & Sales Counter

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Shop Drop Ceiling Lighting for Offices, Schools & Commercial Buildings

Designed for Suspended Ceiling Systems.

Active filters:

RAB WFRX-4RB/NL 4 Inch Dim-to-Warm Edge-Lit Wafer Downlight with Night Light – Selectable 6W/8W/10W – Selectable 2700K/3000K/3500K/4000K/5000K – White Baffle Trim – 120V – 500-850 Lumens Main Light + 20 Lumen Night Light

RAB WFRX-4R/NL 4 Inch Dim-to-Warm Edge-Lit Wafer Downlight with Night Light – Selectable 6W/8W/10W – Selectable 2700K/3000K/3500K/4000K/5000K – 120V – 500-850 Lumens Main Light + 20 Lumen Night Light

RAB WFRX-6R/NL 6 Inch Dim-to-Warm Edge-Lit Wafer Downlight with Night Light – Selectable 9W/11W/13W – Selectable 2700K/3000K/3500K/4000K/5000K – White Smooth Trim – 120V – 850-1200 Lumens Main Light + 20 Lumen Night Light

RAB WFRX-4D 4in Edge-Lit Wafer Recessed Light – Selectable 8W–12W – 678–1100 Lumens – 2700K–5000K – 120–277V – Round – 90+ CRI

RAB WFRL6R139FADWB 6 Inch Edge-Lit Wafer Downlight – 13W – 5-CCT Selectable – White Baffle Trim – CRI90 – 120-277V – 0-10V + Triac Dimmable – 1300 Lumens

RAB WFRL4R10.59FA120WS 4 Inch High Output Edge-Lit Wafer Downlight – 10.5W – 5-CCT Selectable – White Smooth Trim – CRI90 – 120V – Triac Dimmable – 1000 Lumens

RAB WFRL3R69CCT120WS 3 Inch Edge-Lit Wafer Downlight – 6W – 5-CCT Selectable – White Smooth Trim – CRI90 – 120V – Triac Dimmable – 500 Lumens

RAB WFR6/RGB Edge-Lit Wafer RGB Downlight – 6 Inch – 13W – RGB Color Changing – CRI90 – White Smooth Trim – 120V – 850 Lumens

RAB WFR-4R/PIR Edge-Lit Wafer Downlight with PIR Sensor – 4 Inch Round – 9W – 5-CCT Selectable – CRI90 – 120-277V – 750 Lumens

RAB WFRX-2B 2in Edge-Lit Wafer Recessed Light – Selectable 6W–10W – 520–900 Lumens – 2700K–5000K – 120V – Round – Baffle Trim – 90+ CRI

RAB WFRL6R149FA120WS 6 Inch High Output Edge-Lit Wafer Downlight – 14W – 5-CCT Selectable – White Smooth Trim – CRI90 – 120V – Triac Dimmable – 1300 Lumens

RAB WFRL5R129CCT120WB 5 Inch Edge-Lit Wafer Downlight – 12W – 5-CCT Selectable – White Baffle Trim – CRI90 – 120V – Triac Dimmable – 1100 Lumens

RAB WFRL4S99FA120WB 4 Inch Square Edge-Lit Wafer Downlight – 9W – 5-CCT Selectable – White Baffle Trim – CRI90 – 120V – Triac Dimmable – 750 Lumens

RAB WFR6B/RGB Edge-Lit Wafer RGB Downlight – 6 Inch – 13W – RGB Color Changing – CRI90 – White Baffle Trim – 120V – 850 Lumens

RAB WFR34-6/BP 6 Inch Edge-Lit Wafer Downlight 12-Pack – Round Smooth Trim – 120V – Triac Dimmable – 1000 Lumens

RAB WFR34-4/BP 4 Inch Edge-Lit Wafer Downlight 12-Pack – Round Smooth Trim – 120V – Triac Dimmable – 650 Lumens

RAB WFRX-6D 6in Edge-Lit Wafer Recessed Light – Selectable 11W–15W – 1000–1500 Lumens – 2700K–5000K – 120–277V – Round – 90+ CRI

RAB RTLED2X4/MVS LED Retrofit Troffer – 2x4 – Selectable 25W/30W/35W – 3500K/4000K/5000K – 3435-4955 Lumens – 120-277V – Microwave Occupancy Sensor

RAB RTLED2X2 LED Retrofit Troffer – 2x2 – Selectable 18W/25W/30W – 3500K/4000K/5000K – 2293-3814 Lumens – 120-277V

RAB RTLED2X4/MVS/E LED Retrofit Troffer – 2x4 – Selectable 25W/30W/35W – 3500K/4000K/5000K – 3435-4955 Lumens – 120-277V – Microwave Occupancy Sensor – Emergency Battery Backup

RAB RTLED2X2/E LED Retrofit Troffer – 2x2 – Selectable 18W/25W/30W – 3500K/4000K/5000K – 2293-3814 Lumens – 120-277V – Emergency Battery Backup

RAB RTLED1X4/E LED Retrofit Troffer – 1x4 – Selectable 18W/25W/30W – 3500K/4000K/5000K – 2438-4156 Lumens – 120-277V – Emergency Battery Backup

RAB WFRX-2 2in Edge-Lit Wafer Recessed Light – Selectable 6W–10W – 520–900 Lumens – 2700K–5000K – 120V – Round – 90+ CRI

RAB WFRL8R239FA120WB 8 Inch Edge-Lit Wafer Downlight – 23W – 5-CCT Selectable – White Baffle Trim – CRI90 – 120V – Triac Dimmable – 2100 Lumens

RAB WFRL6S139FA120WS 6 Inch Square Edge-Lit Wafer Downlight – 13W – 5-CCT Selectable – White Smooth Trim – CRI90 – 120V – Triac Dimmable – 1100 Lumens

RAB WFRL5R129CCT120WS 5 Inch Edge-Lit Wafer Downlight – 12W – 5-CCT Selectable – White Smooth Trim – CRI90 – 120V – Triac Dimmable – 1100 Lumens

RAB WFRL4R99FA120WB 4 Inch Edge-Lit Wafer Downlight – 9W – 5-CCT Selectable – White Baffle Trim – CRI90 – 120V – 750 Lumens

RAB RTLED1X4 LED Retrofit Troffer – 1x4 – Selectable 18W/25W/30W – 3500K/4000K/5000K – 2438-4156 Lumens – 120-277V

RAB WFRX-6BD 6in Edge-Lit Wafer Recessed Light – Selectable 11W–15W – 1000–1500 Lumens – 2700K–5000K – 120–277V – Round – Baffle Trim – 90+ CRI

RAB WFRX-4BD 4in Edge-Lit Wafer Recessed Light – Selectable 8W–12W – 678–1100 Lumens – 2700K–5000K – 120–277V – Round – Baffle Trim – 90+ CRI

RAB WFRL8R239FA120WS 8 Inch Edge-Lit Wafer Downlight – 23W – 5-CCT Selectable – White Smooth Trim – CRI90 – 120V – Triac Dimmable – 2100 Lumens

RAB WFRL4S99FA120WS 4 Inch Square Edge-Lit Wafer Downlight – 9W – 5-CCT Selectable – White Smooth Trim – CRI90 – 120V – Triac Dimmable – 750 Lumens

RAB WFR4B/RGB Edge-Lit Wafer RGB Downlight – 4 Inch – 9W – RGB Color Changing – CRI90 – White Baffle Trim – 120V – 550 Lumens

RAB WFR34-4B/BP 4 Inch Edge-Lit Wafer Downlight 12-Pack – Round Baffle Trim – 120V – Triac Dimmable – 650 Lumens

RAB RTLED2X4/E LED Retrofit Troffer – 2x4 – Selectable 25W/30W/35W – 3500K/4000K/5000K – 3435-4955 Lumens – 120-277V – Emergency Battery Backup

RAB WFRX-6RB/NL 6 Inch Dim-to-Warm Edge-Lit Wafer Downlight with Night Light – Selectable 9W/11W/13W – Selectable 2700K/3000K/3500K/4000K/5000K – White Baffle Trim – 120V – 850-1200 Lumens Main Light + 20 Lumen Night Light

Get Help Selecting Drop Ceiling Lighting

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