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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 11W LED T8 Tube 1500Lm Glass Construction 3 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K 120-277V Input Direct Drive Single And Double Ended Wiring (KT-LED11T8-36G-8CSJ-DX2)
Keystone 11W LED T8 Tube 1500Lm Glass Construction 3 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K 120-277V Input Direct Drive Single And Double Ended Wiring (KT-LED11T8-36G-8CSJ-DX2) Save 20% Save %

Keystone 11W LED T8 Tube 1500Lm Glass Construction 3 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K 120-277V Input Direct Drive Single And Double Ended Wiring (KT-LED11T8-36G-8CSJ-DX2)
3 in Stock: Ready to Ship

Keystone
$10.15
$10.15 - $10.15
$10.15
$8.12

Keystone 11W LED T8 Tube 1500Lm Glass Construction 3 Foot CCT Selectable 3000K/3500K/4000K/5000K/6500K 120-277V Input Direct Drive Single And Doubl...

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$10.15
$10.15 - $10.15
$10.15
$8.12
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Keystone 10 Inch Goof Ring For 10 Inch Recessed Commercial Downlight (KT-RDLED-10A-GOOF)

Keystone 10 Inch Goof Ring For 10 Inch Recessed Commercial Downlight (KT-RDLED-10A-GOOF)
Usually Ships in 7-14 Days

Keystone
$15.81 - $15.81
$15.81

Keystone 10 Inch Goof Ring For 10 Inch Recessed Commercial Downlight (KT-RDLED-10A-GOOF)

$15.81 - $15.81
$15.81
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 20W Low Voltage Transfomer LED Specific 12V Output Class 2 Phase Dimmable (KTET-20-1-LED-FDIM)

Keystone 20W Low Voltage Transfomer LED Specific 12V Output Class 2 Phase Dimmable (KTET-20-1-LED-FDIM)
Usually Ships in 7-14 Days

Keystone
$41.25 - $41.25
$41.25

Keystone 20W Low Voltage Transfomer LED Specific 12V Output Class 2 Phase Dimmable (KTET-20-1-LED-FDIM)

$41.25 - $41.25
$41.25
Keystone LED Driver 45W Selectable Output Currents Include 900Ma-1100Ma 20-42VDC Output Voltage 0-10V Dimming (KTLD-45-UV-PS1100-42-VDIM-LM1)
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Keystone LED Driver 45W Selectable Output Currents Include 900Ma-1100Ma 20-42VDC Output Voltage 0-10V Dimming (KTLD-45-UV-PS1100-42-VDIM-LM1)
1 in Stock: Ready to Ship

Keystone
$51.10
$51.10 - $51.10
$51.10
$40.88

Keystone LED Driver 45W Selectable Output Currents Include 900Ma-1100Ma 20-42VDC Output Voltage 0-10V Dimming (KTLD-45-UV-PS1100-42-VDIM-LM1)

$51.10
$51.10 - $51.10
$51.10
$40.88
Save 20% Save %
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 36W HID Replacement LED Lamp Color And Power Selectable 36/27/18W 3000K/4000K/5000K EX39 Directdrive (KT-LED36PSHID-EX39-8CSB-D)
Keystone 36W HID Replacement LED Lamp Color And Power Selectable 36/27/18W 3000K/4000K/5000K EX39 Directdrive (KT-LED36PSHID-EX39-8CSB-D)

Keystone 36W HID Replacement LED Lamp Color And Power Selectable 36/27/18W 3000K/4000K/5000K EX39 Directdrive (KT-LED36PSHID-EX39-8CSB-D)
Usually Ships in 7-14 Days

Keystone
$55.88 - $55.88
$55.88

Keystone 36W HID Replacement LED Lamp Color And Power Selectable 36/27/18W 3000K/4000K/5000K EX39 Directdrive (KT-LED36PSHID-EX39-8CSB-D)

$55.88 - $55.88
$55.88
Keystone LED Wall Pack 50-70W Equivalent 20W 2700Lm Small/Entryway Style Housing Built In Photocell Standard Bronze Housing 0-10V Dimming (KT-WPLED20-S1-850-VDIM)
Keystone LED Wall Pack 50-70W Equivalent 20W 2700Lm Small/Entryway Style Housing Built In Photocell Standard Bronze Housing 0-10V Dimming (KT-WPLED20-S1-850-VDIM)

Keystone LED Wall Pack 50-70W Equivalent 20W 2700Lm Small/Entryway Style Housing Built In Photocell Standard Bronze Housing 0-10V Dimming (KT-WPLED20-S1-850-VDIM)
Usually Ships in 7-14 Days

Keystone
$39.63 - $39.63
$39.63

Keystone LED Wall Pack 50-70W Equivalent 20W 2700Lm Small/Entryway Style Housing Built In Photocell Standard Bronze Housing 0-10V Dimming (KT-WPLED...

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$39.63 - $39.63
$39.63
Keystone Capacitor For 175W Metal Halide Quad 10uF 400V Dry Film (CAP-175MH)
Keystone Capacitor For 175W Metal Halide Quad 10uF 400V Dry Film (CAP-175MH)

Keystone Capacitor For 175W Metal Halide Quad 10uF 400V Dry Film (CAP-175MH)
Usually Ships in 7-14 Days

Keystone
$16.47 - $16.47
$16.47

Keystone Capacitor For 175W Metal Halide Quad 10uF 400V Dry Film (CAP-175MH)

$16.47 - $16.47
$16.47
Keystone F54T5HO 5000K 85 CRI High Output Lamps (KTL-F54T5-850-HO-DP)

Keystone F54T5HO 5000K 85 CRI High Output Lamps (KTL-F54T5-850-HO-DP)
Usually Ships in 7-14 Days

Keystone
$5.74 - $5.74
$143.50 case of 25
$5.74 each

Keystone F54T5HO 5000K 85 CRI High Output Lamps (KTL-F54T5-850-HO-DP)

$5.74 - $5.74
$143.50 case of 25
$5.74 each
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Keystone F25T8 4100K 85 CRI High Performance Lamps (KTL-F25T8-841-HP-DP)

Keystone F25T8 4100K 85 CRI High Performance Lamps (KTL-F25T8-841-HP-DP)
Usually Ships in 7-14 Days

Keystone
$4.78 - $4.78
$119.50 case of 25
$4.78 each

Keystone F25T8 4100K 85 CRI High Performance Lamps (KTL-F25T8-841-HP-DP)

$4.78 - $4.78
$119.50 case of 25
$4.78 each
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Keystone 8W LED 2-Pin Compact Lamp Horizontal Orientation 120-277V Input G24D Base 3500K Direct Drive Generation 2 (KT-LED82P-H-835-D /G2)

Keystone 8W LED 2-Pin Compact Lamp Horizontal Orientation 120-277V Input G24D Base 3500K Direct Drive Generation 2 (KT-LED82P-H-835-D /G2)
Usually Ships in 7-14 Days

Keystone
$11.25 - $11.25
$11.25

Keystone 8W LED 2-Pin Compact Lamp Horizontal Orientation 120-277V Input G24D Base 3500K Direct Drive Generation 2 (KT-LED82P-H-835-D /G2)

$11.25 - $11.25
$11.25
Keystone 8W LED 2-Pin Compact Lamp Horizontal Orientation 120-277V Input G24D Base 4000K Direct Drive Generation 2 (KT-LED82P-H-840-D /G2)

Keystone 8W LED 2-Pin Compact Lamp Horizontal Orientation 120-277V Input G24D Base 4000K Direct Drive Generation 2 (KT-LED82P-H-840-D /G2)
Usually Ships in 7-14 Days

Keystone
$11.25 - $11.25
$11.25

Keystone 8W LED 2-Pin Compact Lamp Horizontal Orientation 120-277V Input G24D Base 4000K Direct Drive Generation 2 (KT-LED82P-H-840-D /G2)

$11.25 - $11.25
$11.25
Keystone 7W LED T8 Tube Shatter-Proof Coated Glass Internal Driver 18 Inch 5000K 120-277V Input (KT-LED7T8-18GC-850-D-CP)

Keystone 7W LED T8 Tube Shatter-Proof Coated Glass Internal Driver 18 Inch 5000K 120-277V Input (KT-LED7T8-18GC-850-D-CP)
Usually Ships in 7-14 Days

Keystone
$9.71 - $9.71
$9.71

Keystone 7W LED T8 Tube Shatter-Proof Coated Glass Internal Driver 18 Inch 5000K 120-277V Input (KT-LED7T8-18GC-850-D-CP)

$9.71 - $9.71
$9.71
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-865-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-865-DX2 /G2)
6 in Stock: Ready to Ship

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-865-D...

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$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-835-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-835-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-835-D...

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$12.13 - $12.13
$12.13
Keystone 2 Foot 7.5W LED T8 CCT Selectable 3000K/3500K/4000K/5000K/6500K 80 CRI 120-277V (KT-LED7.5T8-24G-8CSJ-X3)
Keystone 2 Foot 7.5W LED T8 CCT Selectable 3000K/3500K/4000K/5000K/6500K 80 CRI 120-277V (KT-LED7.5T8-24G-8CSJ-X3)
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Keystone 2 Foot 7.5W LED T8 CCT Selectable 3000K/3500K/4000K/5000K/6500K 80 CRI 120-277V (KT-LED7.5T8-24G-8CSJ-X3)
Usually Ships in 7-14 Days

Keystone
$12.50
$12.50 - $12.50
$12.50
$10.00

Keystone 2 Foot 7.5W LED T8 CCT Selectable 3000K/3500K/4000K/5000K/6500K 80 CRI 120-277V (KT-LED7.5T8-24G-8CSJ-X3)

$12.50
$12.50 - $12.50
$12.50
$10.00
Save 20% Save %
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)
3 in Stock: Ready to Ship

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 4 Inch Circular LED Residential Retrofit Featuring CCT Selectable 8W 2700K/3000K/3500K/4000K/5000K 120V 90 CRI Triac Dimming E26 Adapter Included (KT-LED8RD-4C-9CSF-DIM)
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Keystone 4 Inch Circular LED Residential Retrofit Featuring CCT Selectable 8W 2700K/3000K/3500K/4000K/5000K 120V 90 CRI Triac Dimming E26 Adapter Included (KT-LED8RD-4C-9CSF-DIM)
5 in Stock: Ready to Ship

Keystone
$10.29
$10.29 - $10.29
$10.29
$8.24

Keystone 4 Inch Circular LED Residential Retrofit Featuring CCT Selectable 8W 2700K/3000K/3500K/4000K/5000K 120V 90 CRI Triac Dimming E26 Adapter I...

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$10.29
$10.29 - $10.29
$10.29
$8.24
Save 20% Save %
Keystone Single Pin Slimline Socket Plunger End (KT-SOCKET-SL-PE)

Keystone Single Pin Slimline Socket Plunger End (KT-SOCKET-SL-PE)
Usually Ships in 7-14 Days

Keystone
$1.69 - $1.69
$1.69

Keystone Single Pin Slimline Socket Plunger End (KT-SOCKET-SL-PE)

$1.69 - $1.69
$1.69
Keystone 12W LED T8 Tube Shatter-Proof Coated Glass 120-277V Input 3 Foot 4000K Direct Drive 0-10V Dimming (KT-LED12T8-36GC-840-D-VDIM)

Keystone 12W LED T8 Tube Shatter-Proof Coated Glass 120-277V Input 3 Foot 4000K Direct Drive 0-10V Dimming (KT-LED12T8-36GC-840-D-VDIM)
Usually Ships in 7-14 Days

Keystone
$16.91 - $16.91
$16.91

Keystone 12W LED T8 Tube Shatter-Proof Coated Glass 120-277V Input 3 Foot 4000K Direct Drive 0-10V Dimming (KT-LED12T8-36GC-840-D-VDIM)

$16.91 - $16.91
$16.91
Keystone 18W LED T8 HO Lamp 4 Foot Long Glass Construction R17D Socket 4000K 120-277V Input Interal Driver Direct Drive (KT-LED18T8HO-48G-840-D2)
Keystone 18W LED T8 HO Lamp 4 Foot Long Glass Construction R17D Socket 4000K 120-277V Input Interal Driver Direct Drive (KT-LED18T8HO-48G-840-D2)

Keystone 18W LED T8 HO Lamp 4 Foot Long Glass Construction R17D Socket 4000K 120-277V Input Interal Driver Direct Drive (KT-LED18T8HO-48G-840-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 4000K 120-277V Input Interal Driver Direct Drive (KT-LED18T8HO-48G-840-D2)

$15.37 - $15.37
$15.37
Keystone Adapter To Allow E39 Mogul Base Sockets To Accept E26 Base Lamps (KT-ADAPTER-E39-E26)

Keystone Adapter To Allow E39 Mogul Base Sockets To Accept E26 Base Lamps (KT-ADAPTER-E39-E26)
Usually Ships in 7-14 Days

Keystone
$4.12 - $4.12
$4.12

Keystone Adapter To Allow E39 Mogul Base Sockets To Accept E26 Base Lamps (KT-ADAPTER-E39-E26)

$4.12 - $4.12
$4.12
Keystone F32T8 25W 85 CRI High Performance Lamp 4 Foot Fluorescent T8 4100K (KTL-F25T8ES-841-HP)
Keystone F32T8 25W 85 CRI High Performance Lamp 4 Foot Fluorescent T8 4100K (KTL-F25T8ES-841-HP)

Keystone F32T8 25W 85 CRI High Performance Lamp 4 Foot Fluorescent T8 4100K (KTL-F25T8ES-841-HP)
1 in Stock: Ready to Ship

Keystone
$3.28 - $3.28
$82.00 case of 25
$3.28 each

Keystone F32T8 25W 85 CRI High Performance Lamp 4 Foot Fluorescent T8 4100K (KTL-F25T8ES-841-HP)

$3.28 - $3.28
$82.00 case of 25
$3.28 each
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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.