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In observance of Labor Day weekend, Lighting Supply will be closed Friday 12pm through Monday with no shipping.
In observance of Labor Day weekend, Lighting Supply will be closed Friday 12pm through Monday with no shipping.

Keystone

Keystone 4 Pre-Wired Tall Non-Shunted Sockets With Power Quick Disconnect Wiring Harness (KT-Socket-T8-U-T-4-W)

Keystone 4 Pre-Wired Tall Non-Shunted Sockets With Power Quick Disconnect Wiring Harness (KT-Socket-T8-U-T-4-W)
Usually Ships in 7-14 Days

Keystone
$7.21 - $7.21
$7.21

Keystone 4 Pre-Wired Tall Non-Shunted Sockets With Power Quick Disconnect Wiring Harness (KT-Socket-T8-U-T-4-W)

$7.21 - $7.21
$7.21
Keystone LED Bullet Floodlight Wattage/CCT Selectable 25W/20W/15W 3000K/4000K/5000K Built In Photocell 120-277V Knuckle Mount Bronze Generation 2 (KT-FLED25PS-C1E-UNV-8CSB-VDIM /G2)
Keystone LED Bullet Floodlight Wattage/CCT Selectable 25W/20W/15W 3000K/4000K/5000K Built In Photocell 120-277V Knuckle Mount Bronze Generation 2 (KT-FLED25PS-C1E-UNV-8CSB-VDIM /G2)

Keystone LED Bullet Floodlight Wattage/CCT Selectable 25W/20W/15W 3000K/4000K/5000K Built In Photocell 120-277V Knuckle Mount Bronze Generation 2 (KT-FLED25PS-C1E-UNV-8CSB-VDIM /G2)
Usually Ships in 7-14 Days

Keystone
$98.38 - $98.38
$98.38

Keystone LED Bullet Floodlight Wattage/CCT Selectable 25W/20W/15W 3000K/4000K/5000K Built In Photocell 120-277V Input 4H X 4V Optics Lens With Alte...

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$98.38 - $98.38
$98.38
Keystone 8 Inch Circular LED Commercial Downlight Wattage/CCT Selectable 30W/27W/23W/20W/16W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Combination Dimming (KT-RDLED30PS-8A-9CSF-CDIM)
Keystone 8 Inch Circular LED Commercial Downlight Wattage/CCT Selectable 30W/27W/23W/20W/16W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Combination Dimming (KT-RDLED30PS-8A-9CSF-CDIM)

Keystone 8 Inch Circular LED Commercial Downlight Wattage/CCT Selectable 30W/27W/23W/20W/16W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Combination Dimming (KT-RDLED30PS-8A-9CSF-CDIM)
Usually Ships in 7-14 Days

Keystone
$60.29 - $60.29
$60.29

Keystone 8 Inch Circular LED Commercial Downlight Wattage/CCT Selectable 30W/27W/23W/20W/16W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Combinat...

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$60.29 - $60.29
$60.29
Keystone 8W LED T8 Tube Glass 120-277V Input 4 Foot 4000K Direct Drive Single Or Double Ended G13 Base (KT-LED8T8-48G-840-DX2) Save 20% Save %

Keystone 8W LED T8 Tube Glass 120-277V Input 4 Foot 4000K Direct Drive Single Or Double Ended G13 Base (KT-LED8T8-48G-840-DX2)
3 in Stock: Ready to Ship

Keystone
$11.40
$11.40 - $11.40
$11.40
$9.12

Keystone 8W LED T8 Tube Glass 120-277V Input 4 Foot 4000K Direct Drive Single Or Double Ended G13 Base (KT-LED8T8-48G-840-DX2)

$11.40
$11.40 - $11.40
$11.40
$9.12
Save 20% Save %
Keystone 15W 3000K Contractor Prime LED Flood Light Rectangular Series 3 120/277V Input Bronze Housing Wide Beam Spread Knuckle Mount (KT-FLED15-R3A-KM-830)

Keystone 15W 3000K Contractor Prime LED Flood Light Rectangular Series 3 120/277V Input Bronze Housing Wide Beam Spread Knuckle Mount (KT-FLED15-R3A-KM-830)
Usually Ships in 7-14 Days

Keystone
$30.96 - $30.96
$30.96

Keystone 15W 3000K Contractor Prime LED Flood Light Rectangular Series 3 120/277V Input Bronze Housing Wide Beam Spread Knuckle Mount (KT-FLED15-R3...

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$30.96 - $30.96
$30.96
Keystone LED Flood Light Power/CCT Selectable 75W/60W/45W 3000K/4000K/5000K Rectangular Series 4 With Built-In Photocell 120-277V Input Bronze (KT-FLED75PS-R4A-UNV-8CSB-VDIM)

Keystone LED Flood Light Power/CCT Selectable 75W/60W/45W 3000K/4000K/5000K Rectangular Series 4 With Built-In Photocell 120-277V Input Bronze (KT-FLED75PS-R4A-UNV-8CSB-VDIM)
Usually Ships in 7-14 Days

Keystone
$158.75 - $158.75
$158.75

Keystone LED Flood Light Power/CCT Selectable 75W/60W/45W 3000K/4000K/5000K Rectangular Series 4 With Built-In Photocell 120-277V Input Bronze Hous...

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$158.75 - $158.75
$158.75
Keystone Power/CCT Selectable Round LED High Bay 200W/150W/100W 3000K/4000K/5000K 90 Degree Lens 12-Inch Diameter 120-277V 0-10V Dimming Black (KT-RHLED200PS-12C-8CSB-VDIM /G2)

Keystone Power/CCT Selectable Round LED High Bay 200W/150W/100W 3000K/4000K/5000K 90 Degree Lens 12-Inch Diameter 120-277V 0-10V Dimming Black (KT-RHLED200PS-12C-8CSB-VDIM /G2)
Usually Ships in 7-14 Days

Keystone
$161.69 - $161.69
$161.69

Keystone Power/CCT Selectable Round LED High Bay 200W/150W/100W 3000K/4000K/5000K 90 Degree Lens 12-Inch Diameter 120-277V 0-10V Dimming Built-In S...

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$161.69 - $161.69
$161.69
Keystone 60W Low Voltage Halogen Transformer 120V Input 12V Output Class 2 (KTET-60-1-SCP-DIM-AL-DP)

Keystone 60W Low Voltage Halogen Transformer 120V Input 12V Output Class 2 (KTET-60-1-SCP-DIM-AL-DP)
Usually Ships in 7-14 Days

Keystone
$37.79 - $37.79
$37.79

Keystone 60W Low Voltage Halogen Transformer 120V Input 12V Output Class 2 (KTET-60-1-SCP-DIM-AL-DP)

$37.79 - $37.79
$37.79
Keystone F17T8 4100K 85 CRI High Performance Lamps (KTL-F17T8-841-HP-DP)

Keystone F17T8 4100K 85 CRI High Performance Lamps (KTL-F17T8-841-HP-DP)
Usually Ships in 7-14 Days

Keystone
$4.71 - $4.71
$117.75 case of 25
$4.71 each

Keystone F17T8 4100K 85 CRI High Performance Lamps (KTL-F17T8-841-HP-DP)

$4.71 - $4.71
$117.75 case of 25
$4.71 each
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Keystone 7W LED T8 Tube Shatter-Proof Coated Glass Construction 2 Foot 3500K 120-277V Input Direct Drive Single Or Double Ended Wiring (KT-LED7T8-24GC-835-DX2 /G2)

Keystone 7W LED T8 Tube Shatter-Proof Coated Glass Construction 2 Foot 3500K 120-277V Input Direct Drive Single Or Double Ended Wiring (KT-LED7T8-24GC-835-DX2 /G2)
9 in Stock: Ready to Ship

Keystone
$8.46 - $8.46
$8.46

Keystone 7W LED T8 Tube Generation 2 Shatter-Proof Coated Glass Construction 2 Foot 3500K 120-277V Input Direct Drive Single Or Double Ended Wiring...

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$8.46 - $8.46
$8.46
Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 3000K 80 CRI Generation 3 (KT-LED9.5A19-O-830 /G3)

Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 3000K 80 CRI Generation 3 (KT-LED9.5A19-O-830 /G3)
Usually Ships in 7-14 Days

Keystone
$2.35 - $2.35
$2.35

Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 3000K 80 CRI Generation 3 (KT-LED9.5A19-O-830 /G3)

$2.35 - $2.35
$2.35
Keystone 7W LED T8 Tube Shatter-Proof Coated Glass Construction 2 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Wiring (KT-LED7T8-24GC-840-DX2 /G2)
Save 20% Save %

Keystone 7W LED T8 Tube Shatter-Proof Coated Glass Construction 2 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Wiring (KT-LED7T8-24GC-840-DX2 /G2)
5 in Stock: Ready to Ship

Keystone
$8.46
$8.46 - $8.46
$8.46
$6.76

Keystone 7W LED T8 Tube Generation 2 Shatter-Proof Coated Glass Construction 2 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Wiring...

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$8.46
$8.46 - $8.46
$8.46
$6.76
Save 20% Save %
Keystone Commercial A25/PS30 LED Lamp 36W 4000K EX39 Base 120-277V Input Dimmable Omnidirectional (KT-LED35A25-O-EX39-840-DIM /G2)

Keystone Commercial A25/PS30 LED Lamp 36W 4000K EX39 Base 120-277V Input Dimmable Omnidirectional (KT-LED35A25-O-EX39-840-DIM /G2)
Usually Ships in 7-14 Days

Keystone
$46.10 - $46.10
$46.10

Keystone Commercial A25/PS30 LED Lamp 36W 4000K EX39 Base 120-277V Input Dimmable Omnidirectional (KT-LED35A25-O-EX39-840-DIM /G2)

$46.10 - $46.10
$46.10
Keystone 48 Inch 21W LED Sign Tube Double Sided Clear Optical Lens Color Select 4000K/5000K/6500K Double And Single Ended Rotatable R17D End Caps (KT-LED21T8-48P2SO-8CSK-DX2)

Keystone 48 Inch 21W LED Sign Tube Double Sided Clear Optical Lens Color Select 4000K/5000K/6500K Double And Single Ended Rotatable R17D End Caps (KT-LED21T8-48P2SO-8CSK-DX2)
Usually Ships in 7-14 Days

Keystone
$54.78 - $54.78
$54.78

Keystone 48 Inch 21W LED Sign Tube Double Sided Clear Optical Lens Color Select 4000K/5000K/6500K Double And Single Ended Rotatable R17D End Caps 1...

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$54.78 - $54.78
$54.78
Keystone 18.5W LED T8 Tube Glass Construction 4 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Gen.2 (KT-LED18.5T8-48GC-840-DX2 /G2-CP)

Keystone 18.5W LED T8 Tube Glass Construction 4 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Gen.2 (KT-LED18.5T8-48GC-840-DX2 /G2-CP)
Usually Ships in 7-14 Days

Keystone
$10.00 - $10.00
$10.00

Keystone 18.5W LED T8 Tube Glass Construction 4 Foot 4000K 120-277V Input Direct Drive Single Or Double Ended Gen.2 (KT-LED18.5T8-48GC-840-DX2 /G2-CP)

$10.00 - $10.00
$10.00
Keystone 12W Black Light LED T8 Tube UV-A Peak Wavelength 365Nm Black Glass Construction 120-277V Input 4 Direct Drive (KT-LED12T8-48G-BL-D-CP)

Keystone 12W Black Light LED T8 Tube UV-A Peak Wavelength 365Nm Black Glass Construction 120-277V Input 4 Direct Drive (KT-LED12T8-48G-BL-D-CP)
4 in Stock: Ready to Ship

Keystone
$37.50 - $37.50
$37.50

Keystone 12W Black Light LED T8 Tube UV-A Peak Wavelength 365Nm Black Glass Construction 120-277V Input 4 Direct Drive (KT-LED12T8-48G-BL-D-CP)

$37.50 - $37.50
$37.50
Keystone 12W LED T5 HO Tube Shatter-Proof Coated Glass 120-277V Input 2 Foot 3500K Direct Drive Single Or Double Ended 80 CRI (KT-LED12T5HO-24GC-835-DX2 /G2)

Keystone 12W LED T5 HO Tube Shatter-Proof Coated Glass 120-277V Input 2 Foot 3500K Direct Drive Single Or Double Ended 80 CRI (KT-LED12T5HO-24GC-835-DX2 /G2)
Usually Ships in 7-14 Days

Keystone
$12.35 - $12.35
$12.35

Keystone 12W LED T5 HO Tube Shatter-Proof Coated Glass 120-277V Input 2 Foot 3500K Direct Drive Single Or Double Ended 80 CRI Generation 2 (KT-LED1...

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$12.35 - $12.35
$12.35
Keystone 10.5W LED T8 Tube Glass Construction 120-277V Input 4 Foot 3500K Direct Drive Single Or Double Ended Generation 2 (KT-LED10.5T8-48G-835-DX2 /G2-CP)

Keystone 10.5W LED T8 Tube Glass Construction 120-277V Input 4 Foot 3500K Direct Drive Single Or Double Ended Generation 2 (KT-LED10.5T8-48G-835-DX2 /G2-CP)
Usually Ships in 7-14 Days

Keystone
$8.01 - $8.01
$8.01

Keystone 10.5W LED T8 Tube Glass Construction 120-277V Input 4 Foot 3500K Direct Drive Single Or Double Ended Generation 2 (KT-LED10.5T8-48G-835-DX...

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$8.01 - $8.01
$8.01
Keystone 10.5W LED T8 Tube Glass Construction 120-277V Input 4 Foot 5000K Direct Drive Single Or Double Ended (KT-LED10.5T8-48G-850-DX2 /G2-CP)

Keystone 10.5W LED T8 Tube Glass Construction 120-277V Input 4 Foot 5000K Direct Drive Single Or Double Ended (KT-LED10.5T8-48G-850-DX2 /G2-CP)
Usually Ships in 7-14 Days

Keystone
$8.01 - $8.01
$8.01

Keystone 10.5W LED T8 Tube Glass Construction 120-277V Input 4 Foot 5000K Direct Drive Single Or Double Ended (KT-LED10.5T8-48G-850-DX2 /G2-CP)

$8.01 - $8.01
$8.01
Keystone 4 Foot 4-Lamp High Bay Fixture Pre-Wired For Single Ended Direct Drive Type B T8 LED Tubes With V-Hook And Chain (KT-DDHBLEDT8-4-4L-DP)

Keystone 4 Foot 4-Lamp High Bay Fixture Pre-Wired For Single Ended Direct Drive Type B T8 LED Tubes With V-Hook And Chain (KT-DDHBLEDT8-4-4L-DP)
Usually Ships in 7-14 Days

Keystone
$100.00 - $100.00
$100.00

Keystone 4 Foot 4-Lamp High Bay Fixture Pre-Wired For Single Ended Direct Drive Type B T8 LED Tubes With V-Hook And Chain Lamps Not Included (KT-DD...

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$100.00 - $100.00
$100.00
Keystone 8 Inch Circular LED Recessed Downlight Featuring Wattage/CCT Selectable 29W/23W/16.5W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Input 0-10V Remote Driver (KT-RDLED29PS-8B-9CSF-VDIM)

Keystone 8 Inch Circular LED Recessed Downlight Featuring Wattage/CCT Selectable 29W/23W/16.5W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Input 0-10V Remote Driver (KT-RDLED29PS-8B-9CSF-VDIM)
Usually Ships in 7-14 Days

Keystone
$55.51 - $55.51
$55.51

Keystone 8 Inch Circular LED Recessed Downlight Featuring Wattage/CCT Selectable 29W/23W/16.5W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Input ...

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$55.51 - $55.51
$55.51
Keystone 6 Inch Circular LED Recessed Wafer Downlight Featuring Wattage/CCT Selectable 14W/12W/10W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Input 0-10V Remote Driver (KT-WDLED14PS-6B-9CSF-VDIM)

Keystone 6 Inch Circular LED Recessed Wafer Downlight Featuring Wattage/CCT Selectable 14W/12W/10W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Input 0-10V Remote Driver (KT-WDLED14PS-6B-9CSF-VDIM)
Usually Ships in 7-14 Days

Keystone
$36.47 - $36.47
$36.47

Keystone 6 Inch Circular LED Recessed Wafer Downlight Featuring Wattage/CCT Selectable 14W/12W/10W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V In...

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$36.47 - $36.47
$36.47
Keystone 11W LED T8 Tube Shatterproof Coated Glass Ballast Compatible 4 Foot 5000K Smartdrive (KT-LED11T8-48GC-850-S /G3)

Keystone 11W LED T8 Tube Shatterproof Coated Glass Ballast Compatible 4 Foot 5000K Smartdrive (KT-LED11T8-48GC-850-S /G3)
Usually Ships in 7-14 Days

Keystone
$7.87 - $7.87
$7.87

Keystone 11W LED T8 Tube Shatterproof Coated Glass Ballast Compatible 4 Foot 5000K Smartdrive (KT-LED11T8-48GC-850-S /G3)

$7.87 - $7.87
$7.87
Keystone 13W LED T8 Tube 2000Lm Glass 4 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K Ballast Compatible/120-277V Line Voltage Compatible Single/Double Ended Wiring Combo Drive X3 (KT-LED13T8-48G-8CSJ-X3)

Keystone 13W LED T8 Tube 2000Lm Glass 4 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K Ballast Compatible/120-277V Line Voltage Compatible Single/Double Ended Wiring Combo Drive X3 (KT-LED13T8-48G-8CSJ-X3)
Usually Ships in 7-14 Days

Keystone
$11.25 - $11.25
$11.25

Keystone 13W LED T8 Tube 2000Lm Glass Construction 4 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K Ballast Compatible And 120-277V Line Voltage...

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$11.25 - $11.25
$11.25

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.