Commercial Lighting Supply
LED Light Bulbs
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RAB BR40-21-9CCT-DIM BR40 LED Flood Bulb – 21W – 150W Equivalent – Selectable 2700K/3000K/3500K/4000K/5000K – CRI90 – Dimmable – 2200 Lumens – 120V -
RAB A21-17-E26-9CCT-DIM-UNV A21 LED Light Bulb – 17W – 125W Equivalent – Selectable 3000K/4000K/5000K – 2026-2173 Lumens – 120-277V – CRI 90 – Dimmable – Medium E26 Base -
TCP FB11D2527E12SFR95 B11 LED Filament Lamp – 3W – 250 Lumens – 2700K – Frosted Finish – E12 Base – 95 CRI -
RAB PAR38FA-21-9CCT-40D-DIM PAR38 LED Lamp – 21W – 250W Equivalent – 40° Beam Angle – Selectable 2700K/3000K/3500K/4000K/5000K – 3000 Lumens – Dimmable – 120V -
RAB PAR30SFA-11-9CCT-40D-DIM PAR30 Short Neck LED Lamp – 11W – 75W Equivalent – 40° Beam Angle – Selectable 2700K/3000K/3500K/4000K/5000K – 1000 Lumens – Dimmable – 120V -
RAB BR30-14-9CCT-DIM BR30 LED Flood Bulb – 14W – 100W Equivalent – Selectable 2700K/3000K/3500K/4000K/5000K – CRI90 – Dimmable – 1400 Lumens – 120V -
RAB A19-8-9CCT-DIM A19 LED Light Bulb – 8W (60W Equivalent) – 5-CCT Selectable 2700K/3000K/3500K/4000K/5000K – 800 Lumens – 120V – CRI 90 – Dimmable – Medium E26 Base – Frosted Finish -
TCP FB11D4024E12SCL92 AmberGlow B11 LED Filament Lamp – 4W – 300 Lumens – 2400K – Clear Finish – E12 Base – 92 CRI -
TCP FB11D6050E12SFR95 B11 LED Filament Lamp – 5W – 500 Lumens – 5000K – Frosted Finish – E12 Base – 95 CRI -
RAB T8FA-10.5-48G-8CCT-BYP T8 LED Tube – 4ft – Type B Ballast Bypass – Selectable 10.5W/12W/14W – Selectable 3000K/3500K/4000K/5000K/6500K – 1650-2200 Lumens – 120-277V -
RAB PAR38FA-15.5-9CCT-40D-DIM PAR38 LED Lamp – 15.5W – 100W Equivalent – 40° Beam Angle – Selectable 2700K/3000K/3500K/4000K/5000K – 1400 Lumens – Dimmable – 120V -
RAB T5HO-25-48G-840-DIR T5HO LED Tube – 4ft – Type A Ballast Compatible – 25W – 4000K – 3600 Lumens – G5 Base – Ballast Dependent -
TCP LED17P38D41KNFL LED PAR38 Narrow Flood Lamp – 15W – 1200 Lumens – 4100K – 25° Beam Angle – E26 Base -
TCP LED17P38D41KFL LED PAR38 Flood Lamp – 15W – 1200 Lumens – 4100K – 40° Beam Angle – E26 Base -
RAB PAR30LFA-15-9CCT-40D-DIM PAR30 Long Neck LED Lamp – 15W – 150W Equivalent – 40° Beam Angle – Selectable 2700K/3000K/3500K/4000K/5000K – 1800 Lumens – Dimmable – 120V -
TCP LED14P38D41KSP LED PAR38 Spot Lamp – 13.5W – 1050 Lumens – 4100K – 15° Beam Angle – E26 Base -
TCP LED14P30D27KFL95 LED PAR30 Flood Lamp – 14W – 1100 Lumens – 2700K – 40° Beam Angle – 95 CRI -
TCP LED12P30SD24KFL LED PAR30 Short Neck Flood Lamp – 10W – 850 Lumens – 2400K – 40° Beam Angle – E26 Base -
TCP LED7P1630KFL LED PAR16 Flood Lamp – 7W – 3000K – 40° Beam Angle – E26 Base -
RAB A19-10-9CCT-DIM A19 LED Light Bulb – 10W (75W Equivalent) – 5-CCT Selectable 2700K/3000K/3500K/4000K/5000K – 1100 Lumens – 120V – CRI 90 – Dimmable – Medium E26 Base – Frosted Finish -
RAB A19-14-9CCT-DIM A19 LED Light Bulb – 14W – 100W Equivalent – Selectable 2700K/3000K/3500K/4000K/5000K – 1500 Lumens – 120V – Medium E26 Base – 90 CRI – Dimmable -
TCP LED712VMR16930KFL LED MR16 Flood Lamp – 6.5W – 425 Lumens – 3000K – 40° Beam Angle – GU5.3 Base – 90+ CRI – 12V -
TCP LED12BR30D27K LED BR30 Lamp – 9.5W – 850 Lumens – 2700K – E26 Base -
TCP LED9BR30D27K LED BR30 Dimmable Lamp – 9.5W – 700 Lumens – 2700K – E26 Base -
TCP FA19D6024E26SFR92 AmberGlow A19 LED Filament Lamp – 8W – 800 Lumens – 2400K – Frosted Finish – E26 Base – 92 CRI -
TCP FA19D6027E26SFR95 A19 LED Filament Lamp – 8W – 2700K – Frosted Finish – E26 Base – 95 CRI -
TCP FA19D4040E26SCL95 A19 LED Filament Lamp – 4.5W – 4000K – Clear Finish – E26 Base – 95 CRI -
TCP FA19D4027E26SFR95 A19 LED Filament Lamp – 4.5W – 2700K – Frosted Finish – E26 Base – 95 CRI -
RAB PLC-9-O-8FA-HYB-GX32D Omni LED Lamp – Type A+B Hybrid – 9W – Selectable 2700K/3000K/3500K/4000K – GX32D Base – 120-277V Ballast Compatible – 1050-1200 Lumens -
RAB PLS-3.5-H-8FA-HYB-G23 Horizontal LED Lamp – Type A+B Hybrid – 3.5W – 4-CCT Selectable – G23 Base – 120-277V Ballast Compatible – 389-428 Lumens -
RAB A15-5-E26-927-F-F A15 Filament LED Bulb - 450 Lumens - 5W - 40W Equivalent - E26 Base - 2700K - Frosted Glass -
TCP LED10A19DOD30KW A19 LED Wet Location Lamp – 9.5W – 3000K -
TCP L9A19D2541K A19 LED Lamp – 9W – 4100K -
RAB PLC-9-O-8FA-HYB-G24Q Omni LED Lamp – Type A+B Hybrid – 9W – 4-CCT Selectable – G24Q Base – 120-277V Ballast Compatible – 1050-1200 Lumens -
RAB HIDFA-115S-V-EX39-8CCT-BYP/5SP 5-Pin High Bay LED Retrofit Lamp – Type B Bypass – Selectable 60W/80W/115W – Selectable 3000K/4000K/5000K – EX39 Mogul Base – 120-277V – 8700-16675 Lumens -
RAB HIDFA-45S-E26-8CCT-BYP Post Top LED Retrofit Lamp – Selectable 45W/33W/22W – Selectable 3000K/4000K/5000K – E26 Medium Base – 120-277V – 3234-6975 Lumens
The Lamps That Power Everyday Commercial Lighting
From everyday lamp replacements to demanding commercial retrofit projects, light bulbs continue to transform the way businesses and property owners improve energy efficiency without replacing existing fixtures. Commercial Lighting Supply offers one of the industry's most comprehensive selections of specification-grade commercial LED light bulbs and LED replacement lamps, including A-shape, PAR, BR, MR, HID replacement, decorative, filament, and specialty lamps from trusted manufacturers built to deliver exceptional performance, long service life, and dependable value.
Modern LED Technology for Virtually Every Fixture
LED bulbs have become the preferred replacement for incandescent, halogen, compact fluorescent, and HID lamps across commercial, industrial, institutional, and residential applications. By upgrading the light bulb instead of replacing the entire fixture, property owners can significantly improve energy efficiency, reduce maintenance, and extend system life while preserving existing lighting layouts.
LED Lamps for Every Commercial Application
Different fixtures require different lamp technologies. Selecting the proper bulb shape, base type, light output, beam angle, and operating characteristics helps ensure reliable performance while maximizing the benefits of LED technology.
General Commercial Lighting
A-shape LED light bulbs remain one of the most common replacements for the traditional incandescent light bulb and CFL bulb in offices, schools, hospitality properties, retail environments, apartment communities, and commercial buildings. Available in multiple wattages, color temperatures, and lumen outputs, these lamps provide an easy path to improved energy efficiency.
Accent & Display Lighting
PAR, BR, MR16, and specialty reflector lamps are commonly specified for retail displays, restaurants, museums, galleries, hospitality spaces, and architectural applications where precise beam control and excellent color rendering are important.
Decorative Lighting
Filament-style LED Edison bulbs, globe light bulbs, candelabra bulbs, and vintage light bulbs combine classic appearance with modern LED efficiency, making them popular choices for decorative fixtures in restaurants, hotels, offices, and residential settings.
Commercial HID Retrofits
LED HID replacement lamps provide a practical alternative to metal halide and high-pressure sodium lamps used throughout warehouses, parking lots, roadways, wall packs, canopy fixtures, shoebox lights, and high bay applications. Retrofitting existing fixtures often improves efficiency while reducing maintenance without replacing the complete luminaire.
Explore Our LED Lamp Selection
Commercial Lighting Supply carries one of the industry's most comprehensive selections of LED replacement bulbs designed for commercial and industrial applications.
- A-Shape LED Bulbs
- BR Series LED Bulbs
- PAR Series LED Bulbs
- MR16 LED Lamps
- GU10 LED Lamps
- Globe & Decorative LED Bulbs
- Filament LED Lamps
- LED HID Replacement Bulbs
- LED Corn Cob Lamps
- LED Tube Lights
- PLC, PLL & PLT LED Lamps
- LED Sign Tubes
- Emergency LED Tubes
- Specialty LED Lamps
Selecting the Right LED Replacement Lamp
Choosing the correct light bulb replacement involves more than matching wattage. Existing fixture design, lamp base, operating voltage, ballast compatibility, light distribution, and intended application should all be considered before selecting a replacement.
Lamp Base Compatibility
LED lamps are available with numerous base configurations including medium, mogul, GU24, GU10, GU5.3, candelabra, bi-pin, screw base, and plug-in styles. Matching the correct base ensures proper installation and dependable operation.
Understanding LED Light Bulb Base Types
LED replacement bulbs are available with a wide variety of bases including E26 medium base, E12 candelabra, GU10, GU24, MR16 bi-pin, and mogul configurations. Selecting the correct base ensures proper installation while maintaining compatibility with existing fixtures and helping simplify future maintenance.
Color Temperature
Available color temperatures for LED light bulbs typically range from warm white, soft white, and daylight options, allowing facilities to maintain existing lighting aesthetics or improve visibility based on the application's needs. Selecting the appropriate color temperature helps create comfortable commercial environments while supporting the tasks performed within the space.
Dimming Compatibility
Many LED light bulbs are available in dimmable and non-dimmable versions. Before selecting a replacement, verify that the lamp is compatible with the existing dimmer and control system. Using a compatible dimmable LED light bulb helps deliver smooth performance, minimize flickering, and provide consistent light levels throughout commercial, residential, and hospitality applications.
Beam Angle
Directional lamps such as PAR and MR series bulbs are available with multiple beam spreads to accommodate accent lighting, display lighting, task lighting, and general illumination.
Ballast Compatibility
Certain LED replacement lamps are designed to operate with compatible electronic ballasts, while others require ballast bypass installation or direct line voltage. Reviewing manufacturer specifications helps ensure proper installation and long-term reliability.
Why Businesses Continue Upgrading to LED
Modern energy-efficient LED light bulbs offer significant advantages over traditional lighting technologies. Reduced energy consumption, longer operating life, lower maintenance requirements, improved light quality, and instant-on performance make LED replacements an attractive solution for commercial retrofit projects of virtually every size.
Because many retrofit projects only require replacing the lamp rather than the complete fixture, businesses can often modernize existing lighting systems while minimizing installation time and project costs.
Choosing the Right LED Lamp Starts with Understanding the Fixture
Not Every LED Bulb Fits Every Application
What types of LED light bulbs are available?
Commercial LED light bulbs include A-shape bulbs, PAR lamps, BR lamps, MR16 bulbs, GU10 lamps, decorative filament lamps, globe bulbs, LED tubes, HID replacement lamps, corn cob lamps, plug-in CFL replacement lamps, and specialty LEDs. Each lamp is engineered for specific fixtures, operating environments, and lighting applications.
The Existing Fixture Determines the Replacement
How do I choose the correct LED replacement bulb?
Begin by identifying the existing lamp type, base configuration, operating voltage, fixture design, and lighting objective. Matching these characteristics helps ensure proper fit, dependable performance, and the expected light output while avoiding compatibility issues during installation.
Brightness Is More Than Wattage
How bright should an LED replacement bulb be?
Modern LED lamps are selected by lumen output rather than wattage alone. The proper brightness depends on fixture design, mounting height, room size, beam distribution, and the tasks performed within the space. Matching lumen output helps maintain consistent illumination when upgrading existing lighting systems.
Color Temperature Changes the Entire Environment
What color temperature should I choose?
Color temperature influences both appearance and visual comfort. Warm white lighting creates inviting environments, neutral white supports offices and commercial interiors, while cooler daylight color temperatures are often selected for warehouses, manufacturing facilities, and task-oriented applications where maximum visibility is important.
Compatibility Matters Before the Switch Is Flipped
Will any LED bulb work in my existing fixture?
Not always. Lamp base, voltage, ballast compatibility, enclosed fixture ratings, dimming requirements, operating orientation, and environmental conditions should all be verified before selecting a replacement lamp. Reviewing manufacturer specifications helps ensure dependable operation and long service life.
Commercial Retrofits Require More Than a Lamp Swap
What should I consider when replacing HID or fluorescent lamps?
Large commercial retrofit projects often require evaluating fixture condition, ballast configuration, electrical requirements, light distribution, maintenance accessibility, and long-term operating costs. Selecting the proper LED replacement can modernize existing lighting systems while minimizing labor and reducing project expenses.
Long Life Depends on More Than LED Technology
How long do commercial LED light bulbs last?
Service life varies according to lamp design, operating temperature, switching frequency, fixture ventilation, and overall application. High-quality commercial LED lamps are engineered to provide years of dependable performance while reducing maintenance compared to traditional incandescent, fluorescent, and HID technologies.
The Right Lamp Improves the Entire Lighting System
Why are businesses upgrading to LED light bulbs?
LED replacement lamps reduce energy consumption, lower maintenance requirements, improve light quality, and provide longer operating life than many traditional lamp technologies. Upgrading to LED allows businesses to modernize existing fixtures while improving efficiency without the expense of replacing complete lighting systems.
Need Help Choosing?
Get Help Selecting Commercial LED Light Bulbs
Choosing commercial LED light bulbs starts with matching the proper bulb shape, base type, lumen output, color temperature, wattage replacement, voltage, and application requirements. Our commercial lighting specialists can help compare LED lamp solutions for commercial and industrial facilities.
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.
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Sunday: Closed
Serving Customers Nationwide Since 1996
Commercial Lighting Specialists
Knoxville Headquarters & Sales Counter
COMMERCIAL LED LIGHT BULBS
Explore Commercial LED Light Bulb Categories
Compare LED light bulbs by lamp family, shape, beam pattern, replacement technology, and application.
A-Shape LED Bulbs
A-Shape LED bulbs provide dependable, energy-efficient illumination for table lamps, ceiling fixtures, wall sconces, pendant lights, and general-purpose lighting. Explore A19 and A21 LED bulbs designed for long life, consistent performance, and reduced energy consumption.
BR LED Bulbs
BR LED bulbs deliver wide, uniform illumination for recessed lighting, track lighting, ceiling fixtures, and directional lighting applications. Explore energy-efficient BR30 and BR40 LED bulbs designed to replace traditional incandescent and halogen lamps.
Chandelier LED Bulbs
Chandelier LED bulbs combine elegant decorative styling with long-lasting LED efficiency for chandeliers, sconces, pendant fixtures, and ornamental lighting. Explore energy-efficient candelabra LED bulbs designed to enhance residential, hospitality, and commercial interiors.
Edison LED Bulbs
Edison LED bulbs combine the timeless appearance of vintage filament lighting with the efficiency and longevity of modern LED technology. Explore decorative LED bulbs ideal for restaurants, hospitality spaces, retail displays, pendant lighting, and residential interiors.
Globe LED Bulbs
Globe LED bulbs provide soft, uniform illumination for vanity fixtures, decorative lighting, wall sconces, pendant lights, and ornamental applications. Explore energy-efficient globe LED bulbs available in a variety of sizes, finishes, and color temperatures.
LED CFL Replacement Bulbs
LED CFL replacement bulbs provide an energy-efficient upgrade for compact fluorescent lamps while delivering long-lasting performance, improved light quality, and reduced maintenance. Explore LED replacements designed for recessed lighting, downlights, ceiling fixtures, and more.
LED HID Replacement Bulbs
LED HID replacement bulbs offer an energy-efficient upgrade for metal halide, high-pressure sodium, and mercury vapor lamps used in high bay fixtures, area lights, wall packs, and post top lighting. Explore long-lasting LED retrofit solutions that reduce maintenance and operating costs.
MR LED Bulbs
MR LED bulbs provide precise, directional illumination for track lighting, display lighting, accent lighting, landscape fixtures, and specialty applications. Explore energy-efficient MR16 LED bulbs designed for exceptional beam control and long-lasting performance.
PAR LED Bulbs
PAR LED bulbs deliver focused, high-output illumination for recessed lighting, track lighting, outdoor fixtures, display lighting, and flood lighting applications. Explore PAR20, PAR30, and PAR38 LED bulbs designed for reliable performance and energy savings.
LED Tubes
LED tubes provide an energy-efficient replacement for fluorescent lamps in offices, schools, warehouses, healthcare facilities, retail spaces, and industrial environments. Explore T8 and T5 LED tubes designed to improve efficiency, reduce maintenance, and deliver dependable illumination.