COMMERCIAL LIGHTING SUPPLY / MANUFACTURERS
Commercial Lighting Brands
Explore RAB Lighting, TCP Lighting, and Light Efficient Design. Compare commercial LED fixtures, replacement lamps, and application-specific solutions using the specifications that matter to your project.
SPECIFICATION-FIRST SOURCING
Find the right commercial lighting manufacturer for your project.
The right commercial lighting brand depends on what the equipment must accomplish. A warehouse high bay, an exterior wall pack, an office troffer, and an LED replacement lamp have different optical, electrical, installation, and maintenance requirements. Start with the application, then compare products from RAB Lighting, TCP Lighting, and Light Efficient Design against those requirements.
Use the manufacturer-specific collections below to narrow your options without losing sight of the actual model. For broader selection criteria, consult the Commercial Lighting Buyer’s Guide; to start from a building or facility type, browse commercial lighting applications. Our Technical Resource Center offers additional research on lighting design and product selection.
01 / COMMERCIAL & INDUSTRIAL LIGHTING
RAB Lighting
RAB Lighting offers a broad range of commercial and industrial lighting equipment for indoor facilities and exterior sites. Explore high bay lighting for elevated mounting heights, area and wall lighting for building exteriors, and emergency equipment where the project requires it. Compare photometric distribution, operating voltage, control options, environmental ratings, and manufacturer documentation for the exact fixture configuration.
Shop All RAB Lighting
Shop RAB Lighting by Equipment Category
Choose the fixture family that matches the installation, then compare specific RAB products by output, optics, controls, and ratings. Commercial indoor lighting and commercial outdoor lighting provide broader category comparisons.
RAB Indoor Lighting
RAB Outdoor Lighting
RAB Exit & Emergency Lighting
RAB High Bay Lights
RAB Wall Pack Lights
RAB Area Lights02 / LED FIXTURES & LAMPS
TCP Lighting
TCP Lighting provides commercial LED lamps and fixtures for a variety of indoor and outdoor projects. Its categories offer paths into general illumination, high bay lighting, panels, and replacement lamps. When comparing TCP products, pay attention to fixture dimensions, light output, color characteristics, dimming compatibility, and the electrical requirements of the existing installation.
Shop All TCP Lighting
Shop TCP Lighting by Equipment Category
Use the relevant TCP category to compare fixtures or lamps intended for your project. For lighting layout decisions, review the buyer’s guide before narrowing to a particular model.
TCP Indoor Lighting
TCP Outdoor Lighting
TCP LED Light Bulbs03 / LED REPLACEMENT LAMPS
Light Efficient Design
Light Efficient Design is a focused option for commercial LED replacement lamps and retrofit-oriented projects. Begin by identifying the existing lamp, fixture, socket or base, ballast or driver arrangement, available space, and operating voltage. Then check the exact replacement lamp’s installation instructions and permitted applications; a nominally similar lamp is not automatically a compatible substitute.
Shop All Light Efficient Design
Shop Light Efficient Design LED Light Bulbs
This manufacturer currently has one dedicated shopping category on CLS. Browse Light Efficient Design LED light bulbs and verify lamp fit, electrical compatibility, installation conditions, and product documentation before specifying a replacement.
Light Efficient Design LED Light Bulbs
TECHNICAL BUYING FRAMEWORK
Compare commercial lighting manufacturers with a specification-first process
Define the environment
Define the visual task and operating environment first. Warehouse, office, parking, manufacturing, and exterior applications require different fixture distributions, mounting approaches, and levels of environmental protection.
Compare specifications
Use the Commercial Lighting Buyer’s Guide to compare delivered lumens, efficacy, CCT, CRI, photometric distribution, voltage, mounting height, glare, and the conditions of use. Do not treat wattage or a product-family name as proof of suitability.
Check controls and retrofits
Confirm the exact driver, dimming method, occupancy or daylight controls, supply voltage, and accessory compatibility. Retrofit lamps require additional checks for ballast configuration, socket/base, physical clearance, and permitted wiring methods.
Verify the product
Request current cut sheets, installation instructions, IES files where relevant, applicable listings, warranty terms, and availability for the selected SKU and options. For a multi-fixture project, consolidate these into a fixture schedule and request a quote.
CHOOSE THE RIGHT PRODUCT FAMILY
Match the manufacturer to the lighting task—not the other way around.
New fixture installations
For a new warehouse, office, retail, or exterior installation, begin with the intended use, mounting geometry, and target lighting performance. Compare high bay lights, LED panels, area lights, and wall packs according to their actual photometric and electrical requirements. RAB and TCP category pages provide manufacturer-specific starting points.
Existing lighting retrofits
Retrofit work begins with the installed equipment: the existing lamp or fixture, ballast or driver, operating voltage, mounting hardware, and available clearance. The Light Efficient Design LED light bulbs collection is one route for replacement-lamp projects; TCP LED light bulbs provide another. Always confirm model-specific installation instructions before ordering.
Outdoor and demanding environments
For exterior sites, confirm wet-location suitability, distribution, glare and spill control, mounting accessories, and environmental exposure. For industrial locations, also consider dust, moisture, temperature, washdown procedures, and impact. Browse RAB Outdoor Lighting and the broader commercial outdoor lighting department to compare relevant equipment families.
CLS / TECHNICAL LIBRARY
Technical guidance for smarter lighting decisions.
The manufacturer is only part of the decision. Use the CLS technical library to understand photometric layouts, fixture selection, dimming, retrofits, and project documentation before you compare individual products.
PROJECT SUPPORT / SINCE 1996
Need help matching a manufacturer to your project?
Whether you are replacing an existing lamp, selecting high bays for a facility, or building an exterior lighting schedule, Commercial Lighting Supply can help review specifications, mounting and control compatibility, manufacturer documentation, product availability, and volume pricing. Share your project requirements so the discussion starts with the equipment you actually need.