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Collection: Keystone Technologies

Experience "Light Made Easy" with Keystone lighting. Known for innovation and contractor-friendly designs, Keystone Technologies offers a vast array of LED fixtures and power supplies. Utilizing field-adjustable settings, these fixtures allow you to customize light output on-site for any project.

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372 products

White circular canopy feed kit with braided cable, J-box mounting bracket and hardware
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Keystone Technologies

Keystone Linta 5 in. Circular Canopy Feed Kit J-Box Mount 15 ft Cable White

Regular price $35.90
Sale price Regular price $0.00
Keystone Technologies - Screw-in Controller for SmartLoop System, Bluetooth | Bees Lighting
New

Keystone Technologies

Screw-in Controller for SmartLoop System, Bluetooth

Regular price $59.90
Sale price Regular price $0.00
Large Reversible Glare Shield Kit For Keystone Area Light Series 2 Bronze - Bees Lighting

Keystone Technologies

Large Reversible Glare Shield Kit, Bronze

Regular price $58.00
Sale price Regular price $0.00
Keystone Technologies - Wire Guard For 270W 4ft Linear High Bays | Bees Lighting

Keystone Technologies

Wire Guard For 270W 4ft KT-HBLED Family

Regular price $56.30
Sale price Regular price $0.00
Black 6-inch square shell with open top and inner compartment
New

Keystone Technologies

6” Square shell, Black

Regular price $43.11
Sale price Regular price $0.00
White surface mount bracket kit with corner and channel mounting plates
New

Keystone Technologies

Surface Mount Kit For 200W KT-RHLED. White

Regular price $24.21
Sale price Regular price $0.00
T Connector Module, 37W, 4625 Lumens, Selectable CCT, White - Bees Lighting

Keystone Technologies

T Connector Module, 37W, 4625 Lumens, Selectable CCT, White

Regular price $499.95
Sale price Regular price $0.00
White square shell with dark rectangular opening and mounting screws
New

Keystone Technologies

3" Square shell, White

Regular price $32.31
Sale price Regular price $0.00
Keystone Technologies - NEMA Type 3-Pin Twist Lock Photocell, 480V Fixtures | Bees Lighting
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Keystone Technologies

NEMA Type 3-Pin Twist Lock Photocell, 480V Fixtures

Regular price $68.60
Sale price Regular price $0.00
Keystone Technologies - Wired LED Microwave Motion Sensor, Adjustable Head, Bronze | Bees Lighting
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Keystone Technologies

Wired LED Microwave Motion Sensor, Adjustable Head, Bronze

Regular price $74.10
Sale price Regular price $0.00
Keystone Technologies - Screw-in LED Microwave Motion Sensor | Bees Lighting

Keystone Technologies

Screw-in LED Microwave Motion Sensor

Regular price $68.60
Sale price Regular price $0.00
White pendant mount bracket with mounting plates and screws for 1ft/2ft rails
New

Keystone Technologies

Keystone Pendant Mount Bracket for 1ft/2ft G-Series

Regular price $11.00
Sale price Regular price $0.00
Keystone Technologies - Wired LED Microwave Motion Sensor, Adjustable Head, Extension Neck, White | Bees Lighting

Keystone Technologies

Wired LED Microwave Motion Sensor, Adjustable Head, Extension Neck, White

Regular price $95.30
Sale price Regular price $0.00
Keystone Technologies - Screw-in LED PIR Motion Sensor Preset A | Bees Lighting

Keystone Technologies

Screw-in LED PIR Motion Sensor Preset A

Regular price $57.17
Sale price Regular price $0.00
Lamp Socket Adapter For use with E26 base lamp to be used in an E39 / EX39 base socket - Bees Lighting

Keystone Technologies

Lamp Socket Adapter For use with E26 base lamp to be used in an E39 / EX39 base socket

Regular price $6.90
Sale price Regular price $3.92
Button photocell control with white housing and attached wire leads
New

Keystone Technologies

Keystone Dawn-to-Dusk Button Photocell 120-277V

Regular price $29.80
Sale price Regular price $0.00
Smartloop Wireless DMX Controller, 120V 6A Pass Through Current, Bluetooth 4.2 Wireless Protocol, 100ft Wireless Range - Bees Lighting

Keystone Technologies

Smartloop Wireless DMX Controller, 120V, Bluetooth, 100ft Wireless Range

Regular price
Sale price $174.93 Regular price $233.25
Pendant mount bracket kit with white metal brackets, plates, and mounting hardware
New

Keystone Technologies

Keystone Pendant Mount Bracket for 3ft/4ft G-Series

Regular price $11.00
Sale price Regular price $0.00
Keystone Technologies - Plug-in PIR Motion Sensor for DirectDrive CornCob Bulbs | Bees Lighting

Keystone Technologies

Plug-in PIR Motion Sensor for DirectDrive CornCob Bulbs

Regular price $56.00
Sale price Regular price $47.61
1ft Linking Cord Chain Line Voltage and DMX Signal For Keystone Wall Washer - Bees Lighting

Keystone Technologies

1ft Linking Cord Chain Line Voltage and DMX Signal

Regular price $99.90
Sale price Regular price $0.00
Lighting Trim Plate, for Keystone KT-CWLED Wraparounds - Bees Lighting
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Keystone Technologies

Lighting Trim Plate, for Keystone CWLED Family

Regular price $59.99
Sale price Regular price $0.00
1 ft rectangular metal wire guard panel with grid mesh and side tabs
New

Keystone Technologies

Keystone Wire Guard for 1ft G-Series

Regular price $25.00
Sale price Regular price $0.00
White PIR motion sensor with front dome lens cover
New

Keystone Technologies

Keystone 12V PIR Motion Sensor Plug-and-Play Knockout Mount

Regular price $109.92
Sale price Regular price $0.00
Slipfitter Mount Kit For Keystone Series 1 Sports Light Flood Medium Size Fixtures, Gray Finish - Bees Lighting

Keystone Technologies

Slipfitter Mount Kit For KT-SLFLED Family, Gray Finish

Regular price
Sale price $179.00 Regular price $229.92
White wire guard panel with rectangular grid for 2 ft fluorescent fixtures
New

Keystone Technologies

Keystone Wire Guard for 200/240W 2ft G-Series

Regular price $28.00
Sale price Regular price $0.00
Keystone Lens 110 degree Beam Angle For 8 in. Square Canopy Lights - Bees Lighting

Keystone Technologies

Keystone Lens 110 degree Beam Angle For 8 in. KT-CLED Family

Regular price $15.95
Sale price Regular price $0.00
15° reflector dome for 4-in cylinders, silver metal with open base ring
New

Keystone Technologies

15° Reflector, For 4" Cylinders

Regular price $11.90
Sale price Regular price $0.00
Blue Lens Kit, NEMA 4H X 4V and 3H X 3V lens, for Bullet Flood Lights - Bees Lighting

Keystone Technologies

Blue Lens Kit, NEMA 4H X 4V and 3H X 3V lens, for Keystone Bullet Family

Regular price $29.90
Sale price Regular price $0.00
Metallic 6-inch recessed cylinder reflector hood, domed brushed silver finish
New

Keystone Technologies

15° Reflector, For 6" Cylinders

Regular price $19.10
Sale price Regular price $0.00
Cable Hanging Kit For LED Back-Lit Panel Lights - Bees Lighting
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Keystone Technologies

Cable Hanging Kit, For BPLED Family

Regular price $17.70
Sale price Regular price $0.00
Keystone Technologies - Pendant Mount Kit, For "2F" Linear High Bays | Bees Lighting

Keystone Technologies

Pendant Mount Kit, For KT-HBLED-2F Family

Regular price $11.10
Sale price Regular price $0.00
Matte black round LED interchangeable trim ring with inner opening
New

Keystone Technologies

Keystone KT-RDLED 8" Round Interchangeable Trim, Matte Black Finish

Regular price $31.10
Sale price Regular price $0.00
Wall Mount Tenon 90 Degree - Bees Lighting

Keystone Technologies

Wall Mount Tenon 90 Degree

Regular price $72.50
Sale price Regular price $0.00
6 in round interchangeable LED trim ring, bronze with concentric metal rings
New

Keystone Technologies

Keystone KT-RDLED 6" Round Interchangeable Trim, Bronze Finish

Regular price $23.90
Sale price Regular price $0.00
Bronze round LED trim ring with central opening
New

Keystone Technologies

Keystone KT-RDLED 8" Round Interchangeable Trim, Bronze Finish

Regular price $31.10
Sale price Regular price $0.00
150VA Step Down Transformer, 480-347V Input, 277V Output, Single Phase, Open Core - Bees Lighting
Last CallQuick Ship

Keystone Technologies

150VA Step Down Transformer, 480-347V Input, 277V Output, Single Phase, Open Core

Regular price $55.23
Sale price Regular price $0.00

High-Performance Keystone Lighting Solutions

For over 75 years, Keystone lighting products have defined reliability and innovation in the electrical industry. What started as a ballast manufacturing company has evolved into a premier source for holistic LED solutions. The brand is dedicated to providing the most trusted components for commercial and industrial projects. Whether upgrading a warehouse or retrofitting an office, Keystone offers the durability and performance professional installers demand.

Advanced Keystone Technologies and Controls

Modern projects require adaptable equipment, and Keystone Technologies delivers with industry-leading innovation. The brand distinguishes itself by manufacturing its own drivers and components, ensuring total quality control from the inside out. This engineering expertise extends to the XFit series, which consolidates multiple SKUs into single, adjustable units.

  • PowerSelect: Easily adjust the wattage and lumen output on the driver to suit specific room requirements.
  • ColorSelect: Switch between color temperatures (3000K, 4000K, 5000K) directly on the fixture for perfect site adaptability.
  • SmartLoop: Wireless Bluetooth mesh controls that make setting up automated lighting networks simple and cost-effective.

Versatile Keystone Fixtures for Every Application

Our extensive collection of Keystone fixtures is engineered to provide superior illumination across a wide variety of environments. By combining rugged construction with optical precision, Keystone ensures the right light for every application.

  • Commercial Interiors: Modernize offices, schools, and retail spaces with sleek LED panels and troffers. For existing layouts, Keystone's comprehensive line of LED tubes (Type A, Type B, and Type C) allows for seamless retrofits into legacy fluorescent housings.
  • Industrial & Warehouse: Maximize visibility in high-ceiling environments with XFit high bay fixtures. For harsh locations involving moisture or dust, such as food processing plants or car washes, Keystone vapor tight fixtures offer IP66-rated protection.
  • Outdoor & Security: Secure building perimeters and parking lots with robust LED wall packs and area lights, making them a natural fit for any outdoor security lighting project. These fixtures often feature integrated photocells and adjustable mounts to direct light exactly where it is needed, minimizing light pollution.
  • Signage Retrofits: Revitalize branding with the revolutionary SignHero line. These 360-degree LED tubes are designed specifically to eliminate shadows in double-sided sign cabinets, providing bright, consistent brand visibility.

Shop with Confidence: Your Authorized Keystone Retailer

Bees Lighting is proud to be an authorized retailer of Keystone Technologies. When you shop with us, you are guaranteed to receive genuine products backed by the full manufacturer warranty. Our direct relationship with Keystone allows us to offer the "Light Made Easy" experience with fast shipping, competitive pricing, and knowledgeable customer support.

Need help selecting the right Keystone products for your project? Contact our lighting experts for personalized assistance and quotes.

Frequently Asked Questions

Do Keystone fixtures come with a warranty?

Yes, Keystone stands behind their products with a robust warranty policy. Because they manufacture their own drivers and components, they ensure high reliability and support. For specific terms and coverage details, please refer to the Keystone Complete Statement of Warranty.

What does Keystone "Light Made Easy" mean?

"Light Made Easy" is Keystone’s design philosophy. It means their products are engineered for simplicity, from specification to installation. This includes features like tool-free access, clearly labeled wiring, pre-installed accessories, and versatile mounting options included in the box to save contractors time and effort.

What is Keystone PowerSelect technology?

PowerSelect is a field-adjustable feature found on many Keystone XFit fixtures. It allows installers to change the wattage (and therefore the brightness) of the fixture via a dip switch on the driver. This flexibility helps ensure the light level is perfect for the space without needing to order different fixtures.

How does ColorSelect work on Keystone fixtures?

ColorSelect allows you to adjust the color temperature (CCT) of the light fixture during installation. A switch on the fixture lets you toggle between warm (e.g., 3000K), neutral (e.g., 4000K), and cool (e.g., 5000K) white light, eliminating the need to stock multiple variations of the same product.

What is the difference between DirectDrive and SmartDrive LED tubes?

DirectDrive (UL Type B) tubes bypass the existing ballast and run directly on line voltage (120-277V), eliminating future ballast maintenance. SmartDrive (UL Type A) tubes are "plug and play" and work with the existing fluorescent ballast, making installation as fast as changing a light bulb.

Does Keystone offer wireless lighting controls?

Yes, Keystone offers the SmartLoop system, a wireless Bluetooth mesh control solution. It allows you to group fixtures, set schedules, and add occupancy sensing without running extra control wires. The system is commissioned easily via a smartphone app.

Are Keystone outdoor fixtures weatherproof?

Yes, Keystone’s outdoor fixtures, such as wall packs, flood lights, and vapor tights, are built to withstand harsh environments. They typically carry IP65 or IP66 ratings, protecting them against dust, rain, and moisture intrusion for reliable long-term performance.

Can I use Keystone SignHero tubes for double-sided signs?

Absolutely. Keystone SignHero 360° LED tubes are specifically designed for double-sided sign cabinets. They emit light in all directions to prevent shadowing, while the SignHero 180° tubes are optimized for single-sided signs.

What applications are Keystone High Bay fixtures best for?

Keystone XFit High Bays are ideal for ceilings 20 feet and higher. Round "UFO" high bays are perfect for open areas like warehouses and gyms, while linear high bays are excellent for racking aisles and retail environments where directional light is needed.

Why should I choose Keystone over other lighting brands?

Keystone stands out because they manufacture their own drivers, ensuring superior quality control and component matching. Their focus on "Light Made Easy" results in labor-saving features that other brands often overlook, making them a top choice for contractors and facility managers.