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Collection: Keystone Technologies

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273 products

Recessed Mount Flange Kit For XFit 2x4 Center Basket Troffers - Bees Lighting

Keystone Technologies

Recessed Mount Flange Kit For XFit 2x4 Center Basket Troffers

Regular price $82.20
Sale price $82.20 Regular price $0.00
Slip Fitter Mount Kit - Bees Lighting

Keystone Technologies

Slip Fitter Mount Kit

Regular price $58.00
Sale price $58.00 Regular price $0.00
Fixed Pole Mount Kit For Round And Square Pole - Bees Lighting

Keystone Technologies

Fixed Pole Mount Kit For Round And Square Pole

Regular price $60.40
Sale price $60.40 Regular price $0.00
Keystone XFIT Small 20 Watts Non-Cutoff LED Wall Pack Impact Resistant Lens Selectable CCT - Bees Lighting
10 Yrs Warranty

Keystone Technologies

LED Mini Wall Pack With Photocell, 20W, 2700 Lumens, 30K/40K/50K, 120-277V, Black

Regular price $51.99
Sale price $51.99 Regular price $68.00
Keystone LED Rectangular Floodlight, Power Select, Color Select, Photocell, Two Mounting Options - Bees Lighting
10 Yrs Warranty

Keystone Technologies

LED Flood Light, 2250 Lm, 15W, 30K|40K|50K, Knuckle|Yoke, 120-277V, Bronze

Regular price $53.90
Sale price $53.90 Regular price $0.00
Keystone LED Rectangular Floodlight, Power Select, Color Select, Photocell, Two Mounting Options - Bees Lighting
10 Yrs Warranty

Keystone Technologies

LED Flood Light, 5250 Lumens, 35W, 30K|40K|50K, Knuckle|Yoke, 120-277V, White

Regular price $73.50
Sale price $73.50 Regular price $0.00
Keystone XFIT LED Square Canopy Light Fixture - Bees Lighting
10 Yrs Warranty

Keystone Technologies

LED Parking Garage Light With Photocell, 5600lm, 40W, 30K/40K/50K, 120-277V

Regular price $119.92
Sale price $119.92 Regular price $0.00
Keystone LED Area Light with Optic Swap - Bees Lighting
10 Yrs Warranty

Keystone Technologies

LED Pole Light, 290W, 42000 Lm, 30K|40K|50K, Optics Swap, 120-277V ,Bronze

Regular price $449.99
Sale price $449.99 Regular price $0.00
Keystone LED Area Light With Optic Swap, High Voltage - Bees Lighting
10 Yrs Warranty

Keystone Technologies

LED Pole Light, 290W, 42000 Lm, 30K|40K|50K, Optics Swap, 480V, Bronze

Regular price $549.00
Sale price $549.00 Regular price $0.00
Keystone Technologies - Keystone Back-Lit LED Flat Panel Light | Bees Lighting
10 Yrs Warranty

Keystone Technologies

1x4 LED Flat Panel Light, 4600 Lumens, 40W, 35K/40K/50K, 120/277V

Regular price $74.00
Sale price $74.00 Regular price $0.00
Red Lens Kit, NEMA 4H X 4V and 3H X 3V lens, for Bullet Flood Lights - Bees Lighting
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Keystone Technologies

Red Lens Kit, NEMA 4H X 4V and 3H X 3V lens, for Bullet Flood Lights

Regular price $29.90
Sale price $29.90 Regular price $0.00
Power Select LED Driver | Field Adjustable Output - Bees Lighting
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Keystone Technologies

75 Watts LED Driver, Selectable Current 1100-1400mA, 0-10V Dimming, 120-277V

Regular price $59.84
Sale price $59.84 Regular price $0.00
Keystone Technologies - SmartCurrent USB Programmable LED Driver | Bees Lighting
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Keystone Technologies

Programmable Constant Current LED Driver, 25W, 420-1250mA, 0-10V Dimming, 120-277V

Regular price $46.00
Sale price $46.00 Regular price $0.00
LED Emergency Drivers, 12 Watts, 20-60V DC Output, 1200 lumens, Low Temperature, Dual Flex - Bees Lighting
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Keystone Technologies

12W LED Emergency Driver, 20-60V DC Output, Dual Flex, Low Temperature

Regular price $334.63
Sale price $334.63 Regular price $0.00
Power Select LED Driver | Field Adjustable Output - Bees Lighting
Quick Ship

Keystone Technologies

25 Watts LED Driver, Selectable Current 300-450mA, 0-10V Dimming, 120-277V

Regular price $46.85
Sale price $46.85 Regular price $0.00
96W Constant Voltage LED Driver - 120-277V Input - Bees Lighting
Last CallQuick Ship

Keystone Technologies

Keystone KTLD-100-UV-12V 96W 12VDC Constant Voltage LED Driver - 120-277V Input

Regular price $79.21
Sale price $79.21 Regular price $121.01
Keystone Technologies - Keystone LED Vapor Tight Fixture | Bees Lighting
10 Yrs WarrantyNEMA 4X RatedQuick Ship

Keystone Technologies

2ft LED Vapor Tight Fixture, 3300lm, 25W, 35K/40K/50K, 120-277V

Regular price $84.74
Sale price $84.74 Regular price $99.00
70VA Step Down Transformer, 480-347V Input, 277V Output, Single Phase - Bees Lighting
Last CallQuick Ship

Keystone Technologies

70VA Step Down Transformer, 480-347V Input, 277V Output, Single Phase

Regular price $75.30
Sale price $75.30 Regular price $0.00
Lamp Socket Adapter For use with E26 base lamp to be used in an E39 / EX39 base socket - Bees Lighting
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Keystone Technologies

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

Regular price $3.92
Sale price $3.92 Regular price $0.00
Surface Mount Kit - Bees Lighting
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Keystone Technologies

Surface Mount Kit, For "2FB" Linear High Bays

Regular price $11.10
Sale price $11.10 Regular price $0.00
Keystone XFIT LED Square Canopy Light Fixture - Bees Lighting
10 Yrs WarrantyQuick Ship

Keystone Technologies

LED Parking Garage Light With Photocell, 3500lm, 25W, 30K/40K/50K, 120-277V

Regular price $107.59
Sale price $107.59 Regular price $0.00
4 Pin PL LED Bulb, 10W, 1050 Lumens, Electronic Ballast, 27K|40K|50K, G24q Base - Bees Lighting

Keystone Technologies

4 Pin PL LED Bulb, 10W, 1050 Lumens, Electronic Ballast, 27K|40K|50K, G24q Base

Regular price $18.95
Sale price $18.95 Regular price $0.00
2 Pin PL LED Bulb, 9W, 1050 Lumens, Ballast Bypass, 27K|40K|50K, G24d Base - Bees Lighting

Keystone Technologies

2 Pin PL LED Bulb, 9W, 1050 Lumens, Ballast Bypass, 27K|40K|50K, G24d Base

Regular price $18.95
Sale price $18.95 Regular price $0.00
HID LED High Bay Lamp, 60W|70W|80W, 12000 Lumens, Selectable CCT, EX39 Mogul Base, 120-277V - Bees Lighting

Keystone Technologies

HID LED High Bay Lamp, 60W|70W|80W, 12000 Lm, Selectable CCT, EX39 Mogul, 120-277V

Regular price $153.00
Sale price $153.00 Regular price $170.00
LED Corn Bulb, 27W|36W|45W, 6300lm, Selectable CCT, 175W MH Equal, EX39 Mogul, 120-277V - Bees Lighting

Keystone Technologies

LED Corn Bulb, 27W|36W|45W, 6300lm, Selectable CCT, 175W MH Equal, EX39 Mogul, 120-277V

Regular price $62.00
Sale price $62.00 Regular price $82.67
LED Corn Bulb, 27W|36W|45W, 6300lm, Selectable CCT, 175W MH Equal, E26 Base, 120-277V - Bees Lighting

Keystone Technologies

LED Corn Bulb, 27W|36W|45W, 6300lm, Selectable CCT, 175W MH Equal, E26 Base, 120-277V

Regular price $62.00
Sale price $62.00 Regular price $82.67
4ft LED T8 Tube, 15 Watts, 2200 Lumens, 3000K to 6500K, Ballast Bypass, Single|Dual End - Bees Lighting
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Keystone Technologies

4ft LED T8 Tube, 15 Watts, 2200 Lumens, 3000K to 6500K, Ballast Bypass, Single|Dual End

Regular price $11.50
Sale price $11.50 Regular price $0.00
Keystone Technologies - Pendant Mount Kit, For "2FB" Linear High Bays | Bees Lighting

Keystone Technologies

Pendant Mount Kit, For "2FB" Linear High Bays

Regular price $12.99
Sale price $12.99 Regular price $0.00
Keystone Technologies - Pendant Mount Kit, for 1C & 2C Linear High Bays | Bees Lighting

Keystone Technologies

Pendant Mount Kit, for 1C & 2C Linear High Bays

Regular price $12.99
Sale price $12.99 Regular price $0.00
Keystone Technologies - Wire Guard For 215W, 2C Linear High Bays | Bees Lighting

Keystone Technologies

Wire Guard For 215W, 2C Linear High Bays

Regular price $29.90
Sale price $29.90 Regular price $0.00
Keystone Technologies - Screw-in Controller for SmartLoop System, Bluetooth | Bees Lighting

Keystone Technologies

Screw-in Controller for SmartLoop System, Bluetooth

Regular price $59.90
Sale price $59.90 Regular price $0.00
Keystone Technologies - 10W LED Emergency Driver, 15-55V DC Output, Dual Flex | Bees Lighting

Keystone Technologies

10W LED Emergency Driver, 15-55V DC Output, Dual Flex

Regular price $234.90
Sale price $234.90 Regular price $0.00
Keystone Technologies - LED Gas Station Canopy Light, 150W, 22500 Lumens, 30K/40K/50K, 120-277V | Bees Lighting

Keystone Technologies

LED Gas Station Canopy Light, 150W, 22500 Lumens, 30K/40K/50K, 120-277V

Regular price $229.95
Sale price $229.95 Regular price $0.00
Keystone Technologies - Junction Box Kit for Gas Station Canopies, White | Bees Lighting

Keystone Technologies

Junction Box Kit for Gas Station Canopies, White

Regular price $29.95
Sale price $29.95 Regular price $0.00
Keystone Technologies - 21" Square Beauty Plate, White | Bees Lighting

Keystone Technologies

21" Square Beauty Plate, White

Regular price $69.95
Sale price $69.95 Regular price $0.00
Keystone Technologies - 26" Square Beauty Plate, White | Bees Lighting

Keystone Technologies

26" Square Beauty Plate, White

Regular price $89.95
Sale price $89.95 Regular price $0.00

For over 75 years, Keystone Technologies has been a leader in the lighting industry, operating under a simple yet powerful philosophy: "Light Made Easy." The brand is dedicated to creating high-quality, reliable, and user-friendly lighting solutions for commercial and industrial applications. With a massive portfolio of lamps, fixtures, and controls, Keystone is the trusted, go-to partner for contractors and lighting professionals seeking performance and simplicity.

The product philosophy at Keystone is centered on versatility and innovation that solves real-world challenges. They are renowned for their extensive line of LED lamps and retrofit kits, designed to make upgrading to energy-efficient technology straightforward and effective. A hallmark of the Keystone brand is their signature Power Select and Color Select technologies, which allow installers to easily choose the perfect lumen output and color temperature on-site with a simple switch, reducing complexity and ensuring the perfect result for any job.

Keystone’s commitment to making light easy extends to every product they design, from their robust drivers and ballasts to their complete line of commercial fixtures. By focusing on contractor-friendly features and backing their products with rigorous testing and a strong commitment to service, they ensure every project is a success. As a trusted retailer and partner of Keystone Technologies, Bees Lighting is proud to offer these innovative products that deliver on their promise of quality and simplicity.