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Keystone Lighting

Keystone KT-CBLED45PS-24B-8CSA-VDIM 2x4 LED Center Basket Troffer, Power & CCT Selectable

Keystone
$0.00 - $0.00
$131.52
$131.52 - $131.52
$131.52
In stock

2x4 LED Center Basket Troffer feat. Power Select & Color Select, 45/ 38/ 30W, 120-277V Input, 3500/ 4000/ 5000K, Frosted Lens, 0-10V Dimming.  ...

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$0.00 - $0.00
$131.52
$131.52 - $131.52
$131.52

Keystone KT-MSLED90PS-8-8CSA-VDIM 8-ft LED Micro Strip Fixture, Power & CCT Selectable

Keystone
$0.00 - $0.00
$169.95
$169.95 - $169.95
$169.95
In stock

8ft Microstrip Fixture feat. Power Select & Color Select, 90/ 75/ 54W, 120-277V Input, 3500/ 4000/ 5000K, Frosted Lens, 0-10V Dimming.  Feature...

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$0.00 - $0.00
$169.95
$169.95 - $169.95
$169.95

Keystone KT-VTLED44PS-4A-8CSA-VDIM 4-ft LED Vapor Tight, Power & CCT Selectable, Dimming, 120-277V

Keystone
$0.00 - $0.00
$120.50
$120.50 - $120.50
$120.50
In stock

4ft Vapor Tight Fixture feat. Power Select & Color Select, 44/ 28/ 18W, 120-277V Input, 3500/ 4000/ 5000K, Frosted Lens, 0-10V Dimming.  Featur...

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$0.00 - $0.00
$120.50
$120.50 - $120.50
$120.50

Keystone KT-CWLED44PS-4-8CSA-VDIM 4-ft LED Curved Wrap Fixture, Power & CCT Selectable

Keystone
$0.00 - $0.00
$108.39
$108.39 - $108.39
$108.39
In stock

4ft Curved Wrap Fixture feat. Power Select & Color Select, 44/ 28/ 18W, 120-277V Input, 3500/ 4000/ 5000K, Frosted Lens, 0-10V Dimming.  Featur...

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$0.00 - $0.00
$108.39
$108.39 - $108.39
$108.39

Keystone KT-WLED44PS-4-8CSA-VDIM 4-ft LED Wrap Fixture, Power & CCT Selectable

Keystone
$0.00 - $0.00
$106.43
$106.43 - $106.43
$106.43
In stock

4ft Wrap Fixture feat. Power Select & Color Select, 44/ 28/ 18W, 120-277V Input, 3500/ 4000/ 5000K, Frosted Lens, 0-10V Dimming.  Features Wat...

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$0.00 - $0.00
$106.43
$106.43 - $106.43
$106.43
Sold out

Keystone KT-FLED25PS-C1E-UNV-8CSB-VDIM LED Bullet Flood Light with Photoc, Up to 3292 lm, 120-277V

Keystone
$0.00 - $0.00
$101.43
$101.43 - $101.43
$101.43
Out of stock

Power Select 25/ 20/ 15W. Color Select 30/ 40/ 50K. Built in photocell. 120-277V input. 4H x 4V optics lens with alternate 3H x 3V option. Knuckle ...

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$0.00 - $0.00
$101.43
$101.43 - $101.43
$101.43
Sold out

Keystone KT-WPLED35PS-M4-8CSB-VDIM 15W/25W/35W Slim LED Wall Pack, CCT Selectable

Keystone
$0.00 - $0.00
$118.97
$118.97 - $118.97
$118.97
In stock

35W LED Slim Open Face Wall Pack, Power Select 35/ 25/ 15W, Color Select 30/ 40/ 50K, 120-277V Input, 0-10V Dimmable, Photocell, Bronze Housing.  F...

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$0.00 - $0.00
$118.97
$118.97 - $118.97
$118.97

Keystone KT-WPLED80PS-M4-8CSB-VDIM 55W/70W/80W Slim LED Wall Pack, CCT Selectable

Keystone
$0.00 - $0.00
$172.19
$172.19 - $172.19
$172.19
In stock

80W LED Slim Open Face Wall Pack, Power Select 80/ 70/ 55W, Color Select 30/ 40/ 50K, 120-277V Input, 0-10V Dimmable, Photocell, Bronze Housing.  F...

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$0.00 - $0.00
$172.19
$172.19 - $172.19
$172.19

Keystone KT-WPLED55PS-M4-8CSB-VDIM 35W/45W/55W Slim LED Wall Pack, CCT Selectable

Keystone
$0.00 - $0.00
$131.44
$131.44 - $131.44
$131.44
In stock

55W LED Slim Open Face Wall Pack, Power Select 55/ 45/ 35W, Color Select 30/ 40/ 50K, 120-277V Input, 0-10V Dimmable, Photocell, Bronze Housing.  F...

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$0.00 - $0.00
$131.44
$131.44 - $131.44
$131.44

Keystone KT-LED14.5T8-48G-DX2 /G2 14.5W 4-ft T8 LED Lamp, 25-Pack

Keystone
$0.00 - $0.00
$199.50
$199.50 - $199.50
$199.50
In stock

14.5W LED T8 Tube, Gen 2, Glass Contruction, 4ft, 120-277V Input, Direct Drive, Single or Double Ended Wiring. Features Sold in 25-Pack Only Watta...

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$0.00 - $0.00
$199.50
$199.50 - $199.50
$199.50

Keystone KT-RHLED150-11CB-850-VDIM 150W LED Round High Bay, 5000K

Keystone
$0.00 - $0.00
$159.95
$159.95 - $159.95
$159.95
In stock

Round Highbay Fixture. 150W, 120-277V Input, 5000K, 0-10V Dimming. Built in sensor receptacle.  Features Housing Color: Black Wattage: 150W Voltag...

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$0.00 - $0.00
$159.95
$159.95 - $159.95
$159.95
Keystone KT-WWLED-DMX-15-LCS 15-ft Linking Cord Set
Keystone KT-WWLED-DMX-15-LCS 15-ft Linking Cord Set

Keystone KT-WWLED-DMX-15-LCS 15-ft Linking Cord Set

Keystone
$0.00 - $0.00
$125.21
$125.21 - $125.21
$125.21
In stock

Features Wire Type: Waterproof Connectors 15' long linking cord set to daisy chain line voltage & DMX Signal Dimensions Length: 180" ...

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$0.00 - $0.00
$125.21
$125.21 - $125.21
$125.21

Keystone KT-FLED60PS-R4A 40W/50W/60W LED Flood Light, 3CCT Selectable, Up 9000 Lumens, knuckle+yoke mounts, 120-277V

Keystone
$0.00 - $0.00
$131.04
$131.04 - $131.04
$131.04
In stock

Features Finish: Bronze, White Mounting: knuckle and yoke mounts included Wattage: 40W/50W/60W Voltage: 120-277V Color Temperature: 3000K/4000K/50...

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$0.00 - $0.00
$131.04
$131.04 - $131.04
$131.04
Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver Kit
Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver Kit

Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver Kit

Keystone
$0.00 - $0.00
$122.85
$122.85 - $122.85
$122.85
In stock

Features Output Power: 5W, 500 lm Input Voltage: 120-277V Number of Outputs: 1 Emergency Operation: 90 mins Battery: High-temperature, maintenan...

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$0.00 - $0.00
$122.85
$122.85 - $122.85
$122.85
Keystone KT-EMRG 12W Constant Power LED Emergency Back-Up Driver Kit
Keystone KT-EMRG 12W Constant Power LED Emergency Back-Up Driver Kit

Keystone KT-EMRG 12W Constant Power LED Emergency Back-Up Driver Kit

Keystone
$0.00 - $0.00
$164.85
$164.85 - $164.85
$164.85
In stock

Features Output Power: 12W, 1200 lm Voltage: 120-277V Number of Outputs: 1 Emergency Operation: 90 mins Battery: High-temperature, maintenan...

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$0.00 - $0.00
$164.85
$164.85 - $164.85
$164.85
Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver
Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver

Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver

Keystone
$0.00 - $0.00
$171.71
$171.71 - $171.71
$171.71
In stock

Features Output Power: 5W, 500 lm Input Voltage: 120-277V Number of Outputs: 1 Emergency Operation: 90 mins Battery: High-temperature, maint...

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$0.00 - $0.00
$171.71
$171.71 - $171.71
$171.71
Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver for LED Type B Lamps
Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver for LED Type B Lamps

Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver for LED Type B Lamps

Keystone
$0.00 - $0.00
$184.17
$184.17 - $184.17
$184.17
In stock

Features Output Power: 5W, 500 lm Input Voltage: 120-277V Output Voltage: 40-100Vdc Contact Keystone for details on functioning with other Typ...

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$0.00 - $0.00
$184.17
$184.17 - $184.17
$184.17
Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver, Slim Case
Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver, Slim Case

Keystone KT-EMRG 5W Constant Power LED Emergency Back-Up Driver, Slim Case

Keystone
$0.00 - $0.00
$186.13
$186.13 - $186.13
$186.13
In stock

Features Output Power: 5W, 500 lm Input Voltage: 120-277V Output Voltage: 20-60Vdc Output Current: 250mA Number of Output: 1 Emergency Operatio...

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$0.00 - $0.00
$186.13
$186.13 - $186.13
$186.13
Keystone KT-EMRG 4W Constant Wattage LED Emergency Backup Driver
Keystone KT-EMRG 4W Constant Wattage LED Emergency Backup Driver

Keystone KT-EMRG 4W Constant Wattage LED Emergency Backup Driver

Keystone
$0.00 - $0.00
$186.13
$186.13 - $186.13
$186.13
In stock

Features Output Power: 4W, 400 lm Input Voltage: 120-277V Output Voltage: 12-55 Vdc Output Current: 73–333 mA Emergency Operation: 90 mins Batt...

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$0.00 - $0.00
$186.13
$186.13 - $186.13
$186.13
Keystone KT-EMRG 5W Constant Wattage LED Emergency Backup Driver, Dual Flex Conduit
Keystone KT-EMRG 5W Constant Wattage LED Emergency Backup Driver, Dual Flex Conduit

Keystone KT-EMRG 5W Constant Wattage LED Emergency Backup Driver, Dual Flex Conduit

Keystone
$0.00 - $0.00
$196.42
$196.42 - $196.42
$196.42
In stock

Features Output Power: 5W, 500 lm Input Voltage: 120-277V Output Voltage: 20-60Vdc Output Current: 86-250mA Emergency Operation: 90 mins Short...

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$0.00 - $0.00
$196.42
$196.42 - $196.42
$196.42
Keystone KTAT 480V Step Down Auto Transformer, Single Flex Conduit , 250W
Keystone KTAT 480V Step Down Auto Transformer, Single Flex Conduit , 250W

Keystone KTAT 480V to 277V Step Down Auto Transformer, Single Flex Conduit , Max Wattage 250W

Keystone
$0.00 - $0.00
$117.18
$117.18 - $117.18
$117.18
In stock

Features Input Voltage: 480V Output Voltage: 277V Max Power: 250W Number of Output: 1 Single Flex Conduit No Load Power Consumption: < 7W...

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$0.00 - $0.00
$117.18
$117.18 - $117.18
$117.18
Keystone KTAT 480V Step Down Auto Transformer, Single Flex Conduit , 375W
Keystone KTAT 480V Step Down Auto Transformer, Single Flex Conduit , 375W

Keystone KTAT 480V to 277V Step Down Auto Transformer, Single Flex Conduit , Max Wattage 375W

Keystone
$0.00 - $0.00
$142.66
$142.66 - $142.66
$142.66
In stock

Features Input Voltage: 480Vac ±10% / 347Vac ±10% Output Voltage: 277V Max Power: 375W Number of Output: 1 Single Flex Conduit No Load Power...

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$0.00 - $0.00
$142.66
$142.66 - $142.66
$142.66
Keystone KTLD-100-UV-12V 96W Constant Voltage LED Driver
Keystone KTLD-100-UV-12V 96W Constant Voltage LED Driver

Keystone KTLD-100-UV-12V 96W Constant Voltage LED Driver

Keystone
$0.00 - $0.00
$111.58
$111.58 - $111.58
$111.58
In stock

Features Max. Output Power: 96W Output Current: 8.0A Max Input Voltage: 120-277V Output Voltage: 12V Remote Mounting Distance: 4-ft Number of O...

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$0.00 - $0.00
$111.58
$111.58 - $111.58
$111.58
Keystone KTLD-100-UV-24V 96W Constant Voltage LED Driver
Keystone KTLD-100-UV-24V 96W Constant Voltage LED Driver

Keystone KTLD-100-UV-24V 96W Constant Voltage LED Driver

Keystone
$0.00 - $0.00
$108.39
$108.39 - $108.39
$108.39
In stock

Features Max. Output Power: 96W Output Current: 4.0A Max Input Voltage: 120-277V Output Voltage: 24V Remote Mounting Distance: 38-ft Number of ...

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$0.00 - $0.00
$108.39
$108.39 - $108.39
$108.39
Keystone KTLD-120-UV-12V 120W Constant Voltage LED Driver
Keystone KTLD-120-UV-12V 120W Constant Voltage LED Driver

Keystone KTLD-120-UV-12V 120W Constant Voltage LED Driver

Keystone
$0.00 - $0.00
$127.53
$127.53 - $127.53
$127.53
In stock

Features Max. Output Power: 120W (2 x 60W Channels) Output Current: 5.0A Max Input Voltage: 120-277V Output Voltage: 12V Remote Mounting Distance...

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$0.00 - $0.00
$127.53
$127.53 - $127.53
$127.53
Keystone KTLD-100-UV-24V 100W Constant Voltage LED Driver
Keystone KTLD-100-UV-24V 100W Constant Voltage LED Driver

Keystone KTLD-100-UV-24V 100W Constant Voltage LED Driver

Keystone
$0.00 - $0.00
$133.33
$133.33 - $133.33
$133.33
In stock

Features Max. Output Power: 96W Output Current: 4.0A Max Input Voltage: 120/277V Output Voltage: 24V Dimming: Fixed Output Class 2 Output Micro...

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$0.00 - $0.00
$133.33
$133.33 - $133.33
$133.33
Keystone KT-LED63PSHID 45W/54W/63W LED HID Replacement Lamp, EX39 Base, 120-277V

Keystone KT-LED63PSHID 45W/54W/63W LED HID Replacement Lamp, EX39 Base, 120-277V

Keystone
$0.00 - $0.00
$104.62
$104.62 - $104.62
$104.62
In stock

Features Wattages: 45W / 54W / 63W Selectable Metal Halide Equivalent: 250W Base: EX39 (Mogul) Voltage: 120-277V Color Temperature: 3000K, 4000K, ...

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$0.00 - $0.00
$104.62
$104.62 - $104.62
$104.62
Keystone KT-LED63PSHID 45W/54W/63W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V
Keystone KT-LED63PSHID 45W/54W/63W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone KT-LED63PSHID 45W/54W/63W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone
$0.00 - $0.00
$109.84
$109.84 - $109.84
$109.84
In stock

Features Wattages: 45W / 54W / 63W Selectable Metal Halide Equivalent: 250W Base: EX39 (Mogul) Voltage: 120-277V Color Temperature: 3000K / 4000K ...

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$0.00 - $0.00
$109.84
$109.84 - $109.84
$109.84
Keystone KT-LED80PSHID 54W/63W/80W LED HID Replacement Lamp, EX39 Base, 120-277V

Keystone KT-LED80PSHID 54W/63W/80W LED HID Replacement Lamp, EX39 Base, 120-277V

Keystone
$0.00 - $0.00
$132.46
$132.46 - $132.46
$132.46
In stock

Features Wattages: 54W / 63W / 80W Selectable Metal Halide Equivalent: 320W Base: EX39 (Mogul) Voltage: 120-277V Color Temperature: 3000K, 4000K, ...

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$0.00 - $0.00
$132.46
$132.46 - $132.46
$132.46
Keystone KT-LED80PSHID 54W/63W/80W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V
Keystone KT-LED80PSHID 54W/63W/80W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone KT-LED80PSHID 54W/63W/80W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone
$0.00 - $0.00
$137.68
$137.68 - $137.68
$137.68
In stock

Features Wattages: 54W / 63W / 80W Selectable Metal Halide Equivalent: 250W Base: EX39 (Mogul) Voltage: 120-277V Color Temperature: 3000K / 4000K ...

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$0.00 - $0.00
$137.68
$137.68 - $137.68
$137.68
Keystone KT-LED100PSHID 63W/80W/100W LED HID Replacement Lamp, EX39 Base, 120-277V

Keystone KT-LED100PSHID 63W/80W/100W LED HID Replacement Lamp, EX39 Base, 120-277V

Keystone
$0.00 - $0.00
$163.85
$163.85 - $163.85
$163.85
In stock

Features Wattages: 63W / 80W / 100W Selectable Metal Halide Equivalent: 400W Base: EX39 (Mogul) Voltage: 120-277V Color Temperature: 3000K, 4000K,...

View full details
$0.00 - $0.00
$163.85
$163.85 - $163.85
$163.85
Keystone KT-LED100PSHID 63W/80W/100W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V
Keystone KT-LED100PSHID 63W/80W/100W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone KT-LED100PSHID 63W/80W/100W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone
$0.00 - $0.00
$169.14
$169.14 - $169.14
$169.14
In stock

Features Wattages: 63W / 80W / 100W Selectable Metal Halide Equivalent: 400W Base: EX39 (Mogul) Voltage: 120-277V Color Temperature: 3000K / 4000K...

View full details
$0.00 - $0.00
$169.14
$169.14 - $169.14
$169.14
Keystone KT-LED63PSHID 45W/54W/63W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V
Keystone KT-LED63PSHID 45W/54W/63W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone KT-LED63PSHID 45W/54W/63W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone
$0.00 - $0.00
$139.42
$139.42 - $139.42
$139.42
In stock

Features Wattages: 45W / 54W / 63W Selectable Metal Halide Equivalent: 250W Base: EX39 (Mogul) Rotatable Voltage: 120-277V Color Temperature: 3000...

View full details
$0.00 - $0.00
$139.42
$139.42 - $139.42
$139.42
Keystone KT-LED80PSHID 54W/63W/80W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V
Keystone KT-LED80PSHID 54W/63W/80W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone KT-LED80PSHID 54W/63W/80W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone
$0.00 - $0.00
$169.14
$169.14 - $169.14
$169.14
In stock

Features Wattages: 54W / 63W / 80W Selectable Metal Halide Equivalent: 320W Base: EX39 (Mogul) Rotatable Voltage: 120-277V Color Temperature: 3000...

View full details
$0.00 - $0.00
$169.14
$169.14 - $169.14
$169.14
Keystone KT-LED110PSHID 75W/95W/110W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V
Keystone KT-LED110PSHID 75W/95W/110W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone KT-LED110PSHID 75W/95W/110W LED HID Replacement Lamp, EX39 Base, 3CCT Selectable, 120-277V

Keystone
$0.00 - $0.00
$183.06
$183.06 - $183.06
$183.06
In stock

Features Wattages: 75W / 95W / 110W Selectable Metal Halide Equivalent: 400W Base: EX39 (Mogul) Rotatable Voltage: 120-277V Color Temperature: 300...

View full details
$0.00 - $0.00
$183.06
$183.06 - $183.06
$183.06
Keystone KT-LED70HID 70W LED HID Replacement Lamp, EX39 Base, 120-277V
Keystone KT-LED70HID 70W LED HID Replacement Lamp, EX39 Base, 120-277V

Keystone KT-LED70HID 70W LED HID Replacement Lamp, Multi-Angle Adjustable, EX39 Base, 120-277V

Keystone
$0.00 - $0.00
$174.22
$174.22 - $174.22
$174.22
In stock

Features Wattages: 70W Metal Halide Equivalent: 250W Base: EX39 Voltage: 120-277V Color Temperature: 3000K, 4000K, 5000K Lumens: Up to 10500 CRI:...

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$0.00 - $0.00
$174.22
$174.22 - $174.22
$174.22
}

Explore Keystone Lighting – Performance, Innovation, and Reliability

Discover Keystone Lighting’s full line of high-performance LED solutions designed for commercial, industrial, and residential applications. From LED drivers and retrofit kits to tubes, panels, and area lights, Keystone delivers reliable performance and long-term energy savings with cutting-edge SmartDrive® and DirectDrive® technologies.

Features:

  • Wide selection of LED tubes, panels, troffers, area lights, and drivers
  • SmartDrive® and DirectDrive® technology for plug-and-play or ballast-bypass options
  • Title 24, DLC, UL, and Energy Star certifications for code compliance
  • Advanced controls compatibility including 0-10V dimming and Bluetooth® solutions
  • Long-lasting products with warranty-backed durability

Why Choose Keystone:

Keystone Technologies is trusted by contractors, distributors, and facility managers for delivering “Light Made Easy®.” Their focus on quality, innovation, and customer-centric design makes them a go-to brand for efficient and maintenance-friendly lighting upgrades.

Popular Applications

  • Office, retail, warehouse, parking lots, and schools
  • LED retrofits for fluorescent and HID lighting
  • New construction or remodel projects

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