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Keystone

Keystone 25W LED T5 HO Tube Shatter-Proof Coated Glass Ballast Compatible 48 Inch 5000K SmartDrive Generation 2 (KT-LED25.5T5HO-48GC-850-S /G2)

Keystone 25W LED T5 HO Tube Shatter-Proof Coated Glass Ballast Compatible 48 Inch 5000K SmartDrive Generation 2 (KT-LED25.5T5HO-48GC-850-S /G2)
Usually Ships in 7-14 Days

Keystone
$12.13 - $12.13
$12.13

Keystone 25W LED T5 HO Tube Shatter-Proof Coated Glass Ballast Compatible 48 Inch 5000K SmartDrive Generation 2 (KT-LED25.5T5HO-48GC-850-S /G2)

$12.13 - $12.13
$12.13
Keystone 14.5W LED T8 Tube Glass Construction 4 Foot 3000K 120-277V Input Direct Drive Single Or Double Ended Wiring (KT-LED14.5T8-48G-830-DX2 /G2)

Keystone 14.5W LED T8 Tube Glass Construction 4 Foot 3000K 120-277V Input Direct Drive Single Or Double Ended Wiring (KT-LED14.5T8-48G-830-DX2 /G2)
Usually Ships in 7-14 Days

Keystone
$7.06 - $7.06
$7.06

Keystone 14.5W LED T8 Tube Generation 2 Glass Construction 4 Foot 3000K 120-277V Input Direct Drive Single Or Double Ended Wiring (KT-LED14.5T8-48G...

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$7.06 - $7.06
$7.06
Keystone 6 Inch Circular LED Residential Retrofit Disk Light 120V Input 15W Color Select 2700K/3000K/3500K/4000K/5000K 1000Lm 90 CRI Triac (KT-LED15DL-6CA-9CSF-DIM)

Keystone 6 Inch Circular LED Residential Retrofit Disk Light 120V Input 15W Color Select 2700K/3000K/3500K/4000K/5000K 1000Lm 90 CRI Triac (KT-LED15DL-6CA-9CSF-DIM)
Usually Ships in 7-14 Days

Keystone
$12.65 - $12.65
$12.65

Keystone 6 Inch Circular LED Residential Retrofit Disk Light 120V Input 15W Color Select 2700K/3000K/3500K/4000K/5000K 1000Lm 90 CRI Triac Dimming ...

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$12.65 - $12.65
$12.65
Keystone LED HID Replacement Lamp Wattage Selectable 27W/22W/18W E26 Base 4000K 120-277V Input Directdrive (KT-LED27PSHID-E26-840-D /G4) Save 20% Save %

Keystone LED HID Replacement Lamp Wattage Selectable 27W/22W/18W E26 Base 4000K 120-277V Input Directdrive (KT-LED27PSHID-E26-840-D /G4)
7 in Stock: Ready to Ship

Keystone
$44.63
$44.63 - $44.63
$44.63
$35.71

Keystone LED HID Replacement Lamp Wattage Selectable 27W/22W/18W E26 Base 4000K 120-277V Input Directdrive (KT-LED27PSHID-E26-840-D /G4)

$44.63
$44.63 - $44.63
$44.63
$35.71
Save 20% Save %
Keystone 6 Inch Circular LED Recessed Downlight Featuring Wattage/CCT Selectable 18.5W/13W/9W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Input 0-10V Remote Driver (KT-RDLED18PS-6B-9CSF-VDIM)

Keystone 6 Inch Circular LED Recessed Downlight Featuring Wattage/CCT Selectable 18.5W/13W/9W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Input 0-10V Remote Driver (KT-RDLED18PS-6B-9CSF-VDIM)
13 in Stock: Ready to Ship

Keystone
$42.79 - $42.79
$42.79

Keystone 6 Inch Circular LED Recessed Downlight Featuring Wattage/CCT Selectable 18.5W/13W/9W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Input 0...

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$42.79 - $42.79
$42.79
Keystone LED HID Replacement Lamp Featuring Wattage/CCT Selectable 27W/22W/18W 3000K/4000K/5000K 120-277V Input E26 Base Directdrive (KT-LED27PSHID-E26-8CSB-D)

Keystone LED HID Replacement Lamp Featuring Wattage/CCT Selectable 27W/22W/18W 3000K/4000K/5000K 120-277V Input E26 Base Directdrive (KT-LED27PSHID-E26-8CSB-D)
Usually Ships in 7-14 Days

Keystone
$49.49 - $49.49
$49.49

Keystone LED HID Replacement Lamp Featuring Wattage/CCT Selectable 27W/22W/18W 3000K/4000K/5000K 120-277V Input E26 Base Directdrive (KT-LED27PSHID...

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$49.49 - $49.49
$49.49
Keystone 4 Foot Wrap Fixture Featuring Wattage/CCT Selectable 44W/28W/18W 3500K/4000K/5000K 120-277V Frosted Lens 0-10V Dimming (KT-WLED44PS-4-8CSA-VDIM)

Keystone 4 Foot Wrap Fixture Featuring Wattage/CCT Selectable 44W/28W/18W 3500K/4000K/5000K 120-277V Frosted Lens 0-10V Dimming (KT-WLED44PS-4-8CSA-VDIM)
Usually Ships in 7-14 Days

Keystone
$93.60 - $93.60
$93.60

Keystone 4 Foot Wrap Fixture Featuring Wattage/CCT Selectable 44W/28W/18W 3500K/4000K/5000K 120-277V Frosted Lens 0-10V Dimming (KT-WLED44PS-4-8CSA...

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$93.60 - $93.60
$93.60
Keystone Knuckle Mount For 75W And 100W Rectangular Series 1 LED Flood Light (KT-FLED-KM-1-KIT)

Keystone Knuckle Mount For 75W And 100W Rectangular Series 1 LED Flood Light (KT-FLED-KM-1-KIT)
Usually Ships in 7-14 Days

Keystone
$26.40 - $26.40
$26.40

Keystone Knuckle Mount For 75W And 100W Rectangular Series 1 LED Flood Light (KT-FLED-KM-1-KIT)

$26.40 - $26.40
$26.40
Keystone 18W LED T8 HO Lamp 4 Foot Long Glass Construction R17D Socket 5000K 120-277V Input Interal Driver Direct Drive (KT-LED18T8HO-48G-850-D2)
Keystone 18W LED T8 HO Lamp 4 Foot Long Glass Construction R17D Socket 5000K 120-277V Input Interal Driver Direct Drive (KT-LED18T8HO-48G-850-D2)

Keystone 18W LED T8 HO Lamp 4 Foot Long Glass Construction R17D Socket 5000K 120-277V Input Interal Driver Direct Drive (KT-LED18T8HO-48G-850-D2)
Usually Ships in 7-14 Days

Keystone
$15.37 - $15.37
$15.37

Keystone 18W LED T8 HO Lamp 4 Foot Long Glass Construction R17D Socket 5000K 120-277V Input Interal Driver Direct Drive (KT-LED18T8HO-48G-850-D2)

$15.37 - $15.37
$15.37
Keystone HID LED High Bay Lamp Power/CCT Selectable 80W/95W/115W 3000K/4000K/5000K EX39 Base DirectDrive For Vertical Applications (KT-LED115PSHID-V-EX39-8CSB-D)

Keystone HID LED High Bay Lamp Selectable 80W/95W/115W 3000K/4000K/5000K EX39 Base DirectDrive For Vertical Applications (KT-LED115PSHID-V-EX39-8CSB-D)
Usually Ships in 7-14 Days

Keystone
$183.90 - $183.90
$183.90

Keystone HID LED High Bay Lamp Power/CCT Selectable 80W/95W/115W 3000K/4000K/5000K EX39 Base DirectDrive For Vertical Applications (KT-LED115PSHID-...

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$183.90 - $183.90
$183.90
Keystone Power Selectable LED Light Engine 13.5W/16.5W/20.5W Color Selectable 3000K/3500K/4000K/5000K Circular Kit (KT-RKIT20PS-8CP-8CSC-VDIM)

Keystone Power Selectable LED Light Engine 13.5W/16.5W/20.5W Color Selectable 3000K/3500K/4000K/5000K Circular Kit (KT-RKIT20PS-8CP-8CSC-VDIM)
Usually Ships in 7-14 Days

Keystone
$55.44 - $55.44
$55.44

Keystone Power Selectable LED Light Engine 13.5W/16.5W/20.5W Color Selectable 3000K/3500K/4000K/5000K Circular Kit (KT-RKIT20PS-8CP-8CSC-VDIM)

$55.44 - $55.44
$55.44
Keystone 40W Equivalent 5W 450Lm A19 LED Bulb E26 2200K 80 CRI Dimmable Amber (KT-LED5FA19-E26-822-A)
Keystone 40W Equivalent 5W 450Lm A19 LED Bulb E26 2200K 80 CRI Dimmable Amber (KT-LED5FA19-E26-822-A)

Keystone 40W Equivalent 5W 450Lm A19 LED Bulb E26 2200K 80 CRI Dimmable Amber (KT-LED5FA19-E26-822-A)
Usually Ships in 7-14 Days

Keystone
$3.68 - $3.68
$3.68

Keystone 40W Equivalent 5W 450Lm A19 LED Bulb E26 2200K 80 CRI Dimmable Amber (KT-LED5FA19-E26-822-A) The Keystone 5W A19 LED Filament Bulb deliver...

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$3.68 - $3.68
$3.68
Keystone Un-Shunted Short T5 Socket Push-Through With Nub Approximately 23Mm (KT-Socket-T5-S)
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Keystone Un-Shunted Short T5 Socket Push-Through With Nub Approximately 23Mm (KT-Socket-T5-S)
4 in Stock: Ready to Ship

Keystone
$1.18
$1.18 - $1.18
$1.18
$0.94

Keystone Un-Shunted Short T5 Socket Push-Through With Nub Approximately 23Mm (KT-Socket-T5-S)

$1.18
$1.18 - $1.18
$1.18
$0.94
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Keystone 6 Inch Rectangular Power/CCT-Selectable LED Light Engine (KT-RKIT12PS-6RP-8CSC)
Keystone 6 Inch Rectangular Power/CCT-Selectable LED Light Engine (KT-RKIT12PS-6RP-8CSC)

Keystone 6 Inch Rectangular Power/CCT-Selectable LED Light Engine (KT-RKIT12PS-6RP-8CSC)
Usually Ships in 7-14 Days

Keystone
$46.76 - $46.76
$46.76

Keystone 6 Inch Rectangular Power/CCT-Selectable LED Light Engine (KT-RKIT12PS-6RP-8CSC)

$46.76 - $46.76
$46.76
Keystone Ignitor For 35-150W High Pressure Sodium (IGN-XG-01)
Keystone Ignitor For 35-150W High Pressure Sodium (IGN-XG-01)

Keystone Ignitor For 35-150W High Pressure Sodium (IGN-XG-01)
Usually Ships in 7-14 Days

Keystone
$15.07 - $15.07
$15.07

Keystone Ignitor For 35-150W High Pressure Sodium (IGN-XG-01)

$15.07 - $15.07
$15.07
Keystone 6 Inch LED Slim Wafer Downlight Retrofit Black Trim Wattage/CCT Selectable 15W/13W/11W 2700K/3000K/3500K/4000K/5000K Triac Dimming E26 Base (KT-LED15PSWD-6A-9CSF-DIM-B)
Keystone 6 Inch LED Slim Wafer Downlight Retrofit Black Trim Wattage/CCT Selectable 15W/13W/11W 2700K/3000K/3500K/4000K/5000K Triac Dimming E26 Base (KT-LED15PSWD-6A-9CSF-DIM-B)

Keystone 6 Inch LED Slim Wafer Downlight Retrofit Black Trim Wattage/CCT Selectable 15W/13W/11W 2700K/3000K/3500K/4000K/5000K Triac Dimming E26 Base (KT-LED15PSWD-6A-9CSF-DIM-B)
Usually Ships in 7-14 Days

Keystone
$17.87 - $17.87
$17.87

Keystone 6 Inch LED Slim Wafer Downlight Retrofit Black Trim Wattage/CCT Selectable 15W/13W/11W 2700K/3000K/3500K/4000K/5000K Triac Dimming Quick D...

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$17.87 - $17.87
$17.87
Keystone 25W LED T5 HO Tube Shatter-Proof Coated Glass 4 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K Single Or Double-Ended Power 120-277V (KT-LED25T5HO-48GC-8CSJ-DX2)
Keystone 25W LED T5 HO Tube Shatter-Proof Coated Glass 4 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K Single Or Double-Ended Power 120-277V (KT-LED25T5HO-48GC-8CSJ-DX2)

Keystone 25W LED T5 HO Tube Shatter-Proof Coated Glass 4 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K Single Or Double-Ended Power 120-277V (KT-LED25T5HO-48GC-8CSJ-DX2)
Usually Ships in 7-14 Days

Keystone
$18.24 - $18.24
$18.24

Keystone 25W LED T5 HO Tube Shatter-Proof Coated Glass 4 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K 80 CRI Single Or Double-Ended Power 120-...

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$18.24 - $18.24
$18.24
Keystone LED Linear Architectural Fixture With Direct And Indirect Lighting 4 Foot Power/CCT Selectable 40W/30W/25W 2700K/3000K/3500K/4000K/5000K Black 0-10V (KT-LALED40PS-4A-8CSF-VDIM-B)

Keystone LED Linear Architectural Fixture With Direct And Indirect Lighting 4 Foot Power/CCT Selectable 40W/30W/25W 2700K/3000K/3500K/4000K/5000K Black 0-10V (KT-LALED40PS-4A-8CSF-VDIM-B)
Usually Ships in 7-14 Days

Keystone
$285.81 - $285.81
$285.81

Keystone LED Linear Architectural Fixture With Direct And Indirect Lighting 4 Foot Power/CCT Selectable 40W/30W/25W 2700K/3000K/3500K/4000K/5000K B...

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$285.81 - $285.81
$285.81
Keystone 75W Low Voltage Halogen Transformer 120V Input 12V Output With Double Sided Adhesive Strip (KTET-75-1-SCP-DIM-HV-AL /A-DP)

Keystone 75W Low Voltage Halogen Transformer 120V Input 12V Output With Double Sided Adhesive Strip (KTET-75-1-SCP-DIM-HV-AL /A-DP)
Usually Ships in 7-14 Days

Keystone
$31.99 - $31.99
$31.99

Keystone 75W Low Voltage Halogen Transformer 120V Input 12V Output With Double Sided Adhesive Strip (KTET-75-1-SCP-DIM-HV-AL /A-DP)

$31.99 - $31.99
$31.99
Keystone FC12T9 4100K 60 CRI Circline Lamps (KTL-FC12T9-CW-DP)

Keystone FC12T9 4100K 60 CRI Circline Lamps (KTL-FC12T9-CW-DP)
23 in Stock: Ready to Ship

Keystone
$5.71 - $5.71
$68.52 case of 12
$5.71 each

Keystone FC12T9 4100K 60 CRI Circline Lamps (KTL-FC12T9-CW-DP)

$5.71 - $5.71
$68.52 case of 12
$5.71 each
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Keystone 40W LED T8 Lamp 8 Foot Long 2-Piece Glass Construction Power/Color Select 3000K/3500K/4000K/5000K/6500K 40W/32W/24W 120-277V Input (KT-LED40PST8-D48G-8CSJ-D2)

Keystone 40W LED T8 Lamp 8 Foot Long 2-Piece Glass Construction Power/Color Select 3000K/3500K/4000K/5000K/6500K 40W/32W/24W 120-277V Input (KT-LED40PST8-D48G-8CSJ-D2)
1 in Stock: Ready to Ship

Keystone
$27.94 - $27.94
$27.94

Keystone 40W LED T8 Lamp 8 Foot Long 2-Piece Glass Construction Power/Color Select 3000K/3500K/4000K/5000K/6500K 40W/32W/24W 120-277V Input Include...

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$27.94 - $27.94
$27.94
Keystone 25W LED T5 Tube Shatter-Proof Coated Glass Direct Drive Single Or Double Ended 4 Foot 6500K 80 CRI 120-277V Input (KT-LED25T5HO-48GC-840-DX2 /G2)

Keystone 25W LED T5 Tube Shatter-Proof Coated Glass Direct Drive Single Or Double Ended 4 Foot 6500K 80 CRI 120-277V Input (KT-LED25T5HO-48GC-840-DX2 /G2)
Usually Ships in 7-14 Days

Keystone
$12.13 - $12.13
$12.13

Keystone 25W LED T5 Tube Shatter-Proof Coated Glass Direct Drive Single Or Double Ended 4 Foot 6500K 80 CRI 120-277V Input (KT-LED25T5HO-48GC-840-D...

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$12.13 - $12.13
$12.13
Keystone 13.5W LED T8 Tube Shatter-Proof Coated Glass Ballast Compatible 4 Foot 4000K SmartDrive (KT-LED13.5T8-48GC-840-S /G3)

Keystone 13.5W LED T8 Tube Shatter-Proof Coated Glass Ballast Compatible 4 Foot 4000K SmartDrive (KT-LED13.5T8-48GC-840-S /G3)
Usually Ships in 7-14 Days

Keystone
$7.72 - $7.72
$7.72

Keystone 13.5W LED T8 Tube Shatter-Proof Coated Glass Ballast Compatible 4 Foot 4000K SmartDrive (KT-LED13.5T8-48GC-840-S /G3)

$7.72 - $7.72
$7.72
Keystone 12W LED T8 Tube Shatter-Proof Coated Glass Construction 3 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Wiring. (KT-LED12T8-36GC-840-DX2 /G2)

Keystone 12W LED T8 Tube Shatter-Proof Coated Glass Construction 3 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Wiring. (KT-LED12T8-36GC-840-DX2 /G2)
Usually Ships in 7-14 Days

Keystone
$8.46 - $8.46
$8.46

Keystone 12W LED T8 Tube Generation 2 Shatter-Proof Coated Glass Construction 3 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Wirin...

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$8.46 - $8.46
$8.46

Welcome to Keystone, your trusted partner in lighting solutions! With a legacy of excellence and a commitment to innovation, Keystone has been at the forefront of the lighting industry for years, providing top-quality products that illuminate your world.

At Keystone, we understand the pivotal role that lighting plays in enhancing your surroundings. Whether you're lighting up your home, office, or any other space, our extensive range of lighting solutions has you covered. From energy-efficient LED fixtures to cutting-edge smart lighting systems, we offer products that cater to your specific needs.

One of the cornerstones of Keystone's philosophy is sustainability. We're proud to offer an array of eco-friendly lighting options that not only reduce energy consumption but also help you reduce your carbon footprint. Our LED lighting solutions are designed to be both energy-efficient and long-lasting, ensuring that you not only save on your energy bills but also minimize the need for replacements.

Innovation is in our DNA. Our dedicated team of experts is constantly pushing the boundaries of lighting technology to bring you the latest advancements in the industry. Whether you're looking for sleek and modern designs or classic, timeless fixtures, Keystone has the perfect lighting solution to match your style and preferences.

What sets Keystone apart is our unwavering commitment to quality. Every product that bears the Keystone name is rigorously tested to meet the highest industry standards. We take pride in the durability, reliability, and performance of our lighting solutions. When you choose Keystone, you're choosing lighting you can trust.

Experience the brilliance of Keystone lighting solutions today and brighten up your life with products that combine style, sustainability, and innovation. Discover why Keystone is the go-to choice for lighting enthusiasts, homeowners, and businesses alike.