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 High Ceiling Lighting for Warehouses, Gyms & Industrial Facilities

Built to Perform Above the Everyday.

High ceiling lighting is designed to deliver reliable illumination in commercial and industrial spaces where mounting heights demand greater light output, wider distribution, and long-term performance. Commercial Lighting Supply offers high ceiling lighting solutions including LED high bay lights, industrial strip lights, vapor tight fixtures, and retrofit products selected for warehouses, manufacturing facilities, distribution centers, gymnasiums, retail buildings, and other large commercial environments.

Sales Counter & Showroom

Contractor Support

(865) 558-0080

Need Help Choosing?

Get Help Selecting High Ceiling Lighting

Choosing high ceiling lighting starts with evaluating mounting height, lumen output, light distribution, beam angle, fixture type, and environmental conditions. Our commercial lighting specialists can help compare high ceiling lighting solutions for warehouses, manufacturing facilities, gymnasiums, distribution centers, and other commercial applications.

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 High Ceiling Lighting for Warehouses, Gyms & Industrial Facilities

Built to Perform Above the Everyday.

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RAB RBAY17L/E/8CP LED Linear High Bay with Emergency Battery Backup - 39067-58737 Lumens - 260W–400W Selectable Wattage - 120-277V - 8' Cord with NEMA 5-15 Plug

RAB RBAY17L/E LED Linear High Bay with Emergency Battery Backup - 39067-58737 Lumens - 260W–400W Selectable Wattage - 120-277V

RAB RBAY15L/E LED Linear High Bay with Emergency Battery Backup - 38323-61016 Lumens - 260W–400W Selectable Wattage - 120-277V - White

RAB RBAY15L/480/E LED Linear High Bay with Emergency Battery Backup - 37708-61882 Lumens - 260W–400W Selectable Wattage - 480V - White

RAB RBAY15L LED Linear High Bay - 38323-61016 Lumens - 260W–400W Selectable Wattage - 120-277V

RAB RBAY22M/480 NSF LED Linear High Bay - 23797-37658 Lumens - 160W–260W Selectable Wattage - 480V - White

RAB RBAY22L NSF LED Linear High Bay - 31240-48221 Lumens - 200W–320W Selectable Wattage - 120-277V - White

RAB RBAY17S/E/8CP2 LED Linear High Bay with Emergency Battery Backup - 12758-20350 Lumens - 80W–130W Selectable Wattage - 120-277V - 8' Cord with NEMA 7-15 Plug

RAB RBAY17S/8CP LED Linear High Bay - 12758-20350 Lumens - 80W–130W Selectable Wattage - 120-277V - 8' Cord with NEMA 5-15 Plug

RAB RBAY17S/8C LED Linear High Bay - 12758-20350 Lumens - 80W–130W Selectable Wattage - 120-277V - 8' Cord Configuration

RAB RBAY17MHO LED Linear High Bay - 26784-40950 Lumens - 160W–260W Selectable Wattage - 120-277V

RAB RBAY17M/E/8CP LED Linear High Bay with Emergency Battery Backup - 25587-39200 Lumens - 180W–260W Selectable Wattage - 120-277V - 8' Cord with NEMA 5-15 Plug

RAB RBAY17M/8CP LED Linear High Bay - 25587-39200 Lumens - 160W–260W Selectable Wattage - 120-277V - 8' Cord with NEMA 5-15 Plug

RAB RBAY17L/E/8C LED Linear High Bay with Emergency Battery Backup - 39067-58737 Lumens - 260W–400W Selectable Wattage - 120-277V - 8' Cord Configuration

RAB RBAY17L/480/8CPT4 LED Linear High Bay - 39501-59358 Lumens - 260W–400W Selectable Wattage - 480V - 8' Cord with L8-20P Plug

RAB RBAY17L/480 LED Linear High Bay - 39501-59358 Lumens - 260W–400W Selectable Wattage - 480V

RAB RBAY15S/480 LED Linear High Bay - 11813-21023 Lumens - 80W–130W Selectable Wattage - 480V

RAB RBAY15M/E LED Linear High Bay with Emergency Battery Backup - 24468-41007 Lumens - 160W–260W Selectable Wattage - 120-277V - White

RAB RBAY22L/480 NSF LED Linear High Bay - 31543-48594 Lumens - 200W–320W Selectable Wattage - 480V - White

RAB RBAY17S/E LED Linear High Bay with Emergency Battery Backup - 12758-20350 Lumens - 80W–130W Selectable Wattage - 120-277V

RAB RBAY17MHO/480 LED Linear High Bay - 27163-41541 Lumens - 160W–260W Selectable Wattage - 480V

RAB RBAY17M/E/8C LED Linear High Bay with Emergency Battery Backup - 25587-39200 Lumens - 180W–260W Selectable Wattage - 120-277V - 8' Cord Configuration

RAB RBAY17M/480/E/8CPT4 LED Linear High Bay with Emergency Battery Backup - 24918-40003 Lumens - 160W–260W Selectable Wattage - 480V - 8' Cord with L8-20P Plug

RAB RBAY17M/480/E LED Linear High Bay with Emergency Battery Backup - 24918-40003 Lumens - 160W–260W Selectable Wattage - 480V

RAB RBAY17M/480/8C LED Linear High Bay - 24918-40003 Lumens - 160W–260W Selectable Wattage - 480V - 8' Cord Configuration

RAB RBAY17L/480/E/8CPT4 LED Linear High Bay with Emergency Battery Backup - 39501-59358 Lumens - 260W–400W Selectable Wattage - 480V - 8' Cord with L8-20P Plug

RAB RBAY17L/480/E/8C LED Linear High Bay with Emergency Battery Backup - 39501-59358 Lumens - 260W–400W Selectable Wattage - 480V - 8' Cord Configuration

RAB RBAY15M/480 LED Linear High Bay - 24828-41366 Lumens - 160W–260W Selectable Wattage - 480V

RAB RBAY22S NSF LED Linear High Bay - 14460-23224 Lumens - 100W–160W Selectable Wattage - 120-277V - White

RAB RBAY17SHO/480 LED Linear High Bay - 13780-20965 Lumens - 80W–130W Selectable Wattage - 480V

RAB RBAY17SHO LED Linear High Bay - 13335-20799 Lumens - 80W–130W Selectable Wattage - 120-277V

RAB RBAY17M/E/8CP2 LED Linear High Bay with Emergency Battery Backup - 25587-39200 Lumens - 160W–260W Selectable Wattage - 120-277V - 8' Cord with NEMA 7-15 Plug

RAB RBAY17M/E LED Linear High Bay with Emergency Battery Backup - 25587-39200 Lumens - 180W–260W Selectable Wattage - 120-277V

RAB RBAY17M/8C LED Linear High Bay - 25587-39200 Lumens - 160W–260W Selectable Wattage - 120-277V - 8' Cord Configuration

RAB RBAY17M/480 LED Linear High Bay - 24918-40003 Lumens - 160W–260W Selectable Wattage - 480V

RAB RBAY17M LED Linear High Bay - 25587-39200 Lumens - 160W–260W Selectable Wattage - 120-277V

Get Help Selecting High Ceiling Lighting

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