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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 Bluetooth Mesh Wireless Fixture Controller For Smartloop System 3A Maximum Load With 0-10V Dimming (KTSL-FC1-UV-KO)

Keystone Bluetooth Mesh Wireless Fixture Controller For Smartloop System 3A Maximum Load With 0-10V Dimming (KTSL-FC1-UV-KO)
Usually Ships in 7-14 Days

Keystone
$46.03 - $46.03
$46.03

Keystone Bluetooth Mesh Wireless Fixture Controller For Smartloop System 3A Maximum Load With 0-10V Dimming (KTSL-FC1-UV-KO)

$46.03 - $46.03
$46.03
Keystone 6W 700Lm 3500K Omnidirectional G24d Bypass 2-Pin And 4-Pin Ballasts Compact LED For Compact Fluorescent Replacement (KT-LED62P-O-835-D)

Keystone 6W 700Lm 3500K Omnidirectional G24d Bypass 2-Pin And 4-Pin Ballasts Compact LED For Compact Fluorescent Replacement (KT-LED62P-O-835-D)
Usually Ships in 7-14 Days

Keystone
$10.96 - $10.96
$10.96

Keystone 6W 700Lm 3500K Omnidirectional G24d Bypass 2-Pin And 4-Pin Ballasts Compact LED For Compact Fluorescent Replacement (KT-LED62P-O-835-D)

$10.96 - $10.96
$10.96
Keystone F28T5 85 CRI High Efficiency Lamp 4 Foot Fluorescent T5 3500K (KTL-F28T5-835-HE-CP)
Keystone F28T5 85 CRI High Efficiency Lamp 4 Foot Fluorescent T5 3500K (KTL-F28T5-835-HE-CP)

Keystone F28T5 85 CRI High Efficiency Lamp 4 Foot Fluorescent T5 3500K (KTL-F28T5-835-HE-CP)
1 in Stock: Ready to Ship

Keystone
$3.22 - $3.22
$128.80 case of 40
$3.22 each

Keystone F28T5 85 CRI High Efficiency Lamp 4 Foot Fluorescent T5 3500K (KTL-F28T5-835-HE-CP)

$3.22 - $3.22
$128.80 case of 40
$3.22 each
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Keystone 175W M57 Metal Halide FCan Ballast Kit (MH-175A-D-FCAN)
Keystone 175W M57 Metal Halide FCan Ballast Kit (MH-175A-D-FCAN)

Keystone 175W M57 Metal Halide FCan Ballast Kit (MH-175A-D-FCAN)
Usually Ships in 7-14 Days

Keystone
$175.44 - $175.44
$175.44

Keystone 175W M57 Metal Halide FCan Ballast Kit (MH-175A-D-FCAN)

$175.44 - $175.44
$175.44
Keystone Capacitor For 250W Metal Halide Quad 15uF 400V Dry Film (CAP-250MH)
Keystone Capacitor For 250W Metal Halide Quad 15uF 400V Dry Film (CAP-250MH)

Keystone Capacitor For 250W Metal Halide Quad 15uF 400V Dry Film (CAP-250MH)
Usually Ships in 7-14 Days

Keystone
$22.06 - $22.06
$22.06

Keystone Capacitor For 250W Metal Halide Quad 15uF 400V Dry Film (CAP-250MH)

$22.06 - $22.06
$22.06
Keystone 15W T8 LED Lamp 48 Inch Glass Coated 4000K Direct Drive G3 (KT-LED15T8-48GC-840-D /G3)
Keystone 15W T8 LED Lamp 48 Inch Glass Coated 4000K Direct Drive G3 (KT-LED15T8-48GC-840-D /G3)
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Keystone 15W T8 LED Lamp 48 Inch Glass Coated 4000K Direct Drive G3 (KT-LED15T8-48GC-840-D /G3)
1 in Stock: Ready to Ship

Keystone
$11.60
$11.60 - $11.60
$11.60
$8.67

Keystone 15W T8 LED Lamp 48 Inch Glass Coated 4000K Direct Drive G3 (KT-LED15T8-48GC-840-D /G3)

$11.60
$11.60 - $11.60
$11.60
$8.67
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Keystone 70W 4000K LED Area Light Optics Selectable A [Type III And V] 120-277V Input 0-10V Dimming Bronze NEMA Twist Lock Receptacle/Shorting Cap (KT-ALED70-S2-OSA-NM-840-VDIM/G2)
Keystone 70W 4000K LED Area Light Optics Selectable A [Type III And V] 120-277V Input 0-10V Dimming Bronze NEMA Twist Lock Receptacle/Shorting Cap (KT-ALED70-S2-OSA-NM-840-VDIM/G2)

Keystone 70W 4000K LED Area Light Optics Selectable A [Type III And V] 120-277V Input 0-10V Dimming Bronze NEMA Twist Lock Receptacle/Shorting Cap (KT-ALED70-S2-OSA-NM-840-VDIM/G2)
Usually Ships in 7-14 Days

Keystone
$134.93 - $134.93
$134.93

Keystone 70W 4000K LED Area Light Series 2 Small Housing Optics Selectable A [Type III And V] 120-277V Input 0-10V Dimming Bronze Generation 2 NEMA...

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$134.93 - $134.93
$134.93
Keystone Single Flood Bracket 18 Inch Offset Bronze For Wood Pole Mounting Compatible With 2 3/8 In Slipfitter Mounts (KT-WPM-SFO-18)
Keystone Single Flood Bracket 18 Inch Offset Bronze For Wood Pole Mounting Compatible With 2 3/8 In Slipfitter Mounts (KT-WPM-SFO-18)

Keystone Single Flood Bracket 18 Inch Offset Bronze For Wood Pole Mounting Compatible With 2 3/8 In Slipfitter Mounts (KT-WPM-SFO-18)
Usually Ships in 7-14 Days

Keystone
$349.19 - $349.19
$349.19

Keystone Single Flood Bracket 18 Inch Offset Bronze For Wood Pole Mounting Compatible With 2 3/8 In Slipfitter Mounts (KT-WPM-SFO-18)

$349.19 - $349.19
$349.19
Keystone 5/6 Inch Baffled Circular LED Residential Retrofit Black Trim Wattage/CCT Selectable 14W/10W/8W 2700K/3000K/3500K/4000K/5000K Triac Dimming E26 Base (KT-LED14PSRD-6CB-9CSF-DIM-B)
Keystone 5/6 Inch Baffled Circular LED Residential Retrofit Black Trim Wattage/CCT Selectable 14W/10W/8W 2700K/3000K/3500K/4000K/5000K Triac Dimming E26 Base (KT-LED14PSRD-6CB-9CSF-DIM-B)

Keystone 5/6 Inch Baffled Circular LED Residential Retrofit Black Trim Wattage/CCT Selectable 14W/10W/8W 2700K/3000K/3500K/4000K/5000K Triac Dimming E26 Base (KT-LED14PSRD-6CB-9CSF-DIM-B)
Usually Ships in 7-14 Days

Keystone
$15.07 - $15.07
$15.07

Keystone 5/6 Inch Baffled Circular LED Residential Retrofit Black Trim Wattage/CCT Selectable 14W/10W/8W 2700K/3000K/3500K/4000K/5000K Triac Dimmin...

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$15.07 - $15.07
$15.07
Keystone 4 Inch Baffled Circular LED Residential Retrofit Black Trim 8W CCT Selectable 2700K/3000K/3500K/4000K/5000K Triac Dimming Quick Disconnect E26 Base (KT-LED8RD-4CB-9CSF-DIM-B)
Keystone 4 Inch Baffled Circular LED Residential Retrofit Black Trim 8W CCT Selectable 2700K/3000K/3500K/4000K/5000K Triac Dimming Quick Disconnect E26 Base (KT-LED8RD-4CB-9CSF-DIM-B)

Keystone 4 Inch Baffled Circular LED Residential Retrofit Black Trim 8W CCT Selectable 2700K/3000K/3500K/4000K/5000K Triac Dimming Quick Disconnect E26 Base (KT-LED8RD-4CB-9CSF-DIM-B)
Usually Ships in 7-14 Days

Keystone
$12.28 - $12.28
$12.28

Keystone 4 Inch Baffled Circular LED Residential Retrofit Black Trim 8W CCT Selectable 2700K/3000K/3500K/4000K/5000K Triac Dimming Quick Disconnect...

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$12.28 - $12.28
$12.28
Keystone 10 Inch Circular LED Commercial Downlight Wattage/CCT Selectable 38W/32W/28W/24W/20W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Combination Dimming (KT-RDLED38PS-10A-9CSF-CDIM)
Keystone 10 Inch Circular LED Commercial Downlight Wattage/CCT Selectable 38W/32W/28W/24W/20W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Combination Dimming (KT-RDLED38PS-10A-9CSF-CDIM)

Keystone 10 Inch Circular LED Commercial Downlight Wattage/CCT Selectable 38W/32W/28W/24W/20W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Combination Dimming (KT-RDLED38PS-10A-9CSF-CDIM)
Usually Ships in 7-14 Days

Keystone
$87.28 - $87.28
$87.28

Keystone 10 Inch Circular LED Commercial Downlight Wattage/CCT Selectable 38W/32W/28W/24W/20W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Combina...

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$87.28 - $87.28
$87.28
Keystone Surface Mount Kit For 2X4 LED Backlit Panels Includes Frame/Mounting Hardware Generation 2 (KT-BPLED-SM-24-KIT /G2)

Keystone Surface Mount Kit For 2X4 LED Backlit Panels Includes Frame/Mounting Hardware Generation 2 (KT-BPLED-SM-24-KIT /G2)
Usually Ships in 7-14 Days

Keystone
$55.96 - $55.96
$55.96

Keystone Surface Mount Kit For 2X4 LED Backlit Panels Includes Frame/Mounting Hardware Generation 2 (KT-BPLED-SM-24-KIT /G2)

$55.96 - $55.96
$55.96
Keystone 6 Inch Diameter 36 Inch Tall Bollard Base Black Used With KT-BLED24PS Bollard Head (KT-BLED-6R-UNV-KIT-B)

Keystone 6 Inch Diameter 36 Inch Tall Bollard Base Black Used With KT-BLED24PS Bollard Head (KT-BLED-6R-UNV-KIT-B)
Usually Ships in 7-14 Days

Keystone
$134.93 - $134.93
$134.93

Keystone 6 Inch Diameter 36 Inch Tall Bollard Base Black Used With KT-BLED24PS Bollard Head (KT-BLED-6R-UNV-KIT-B)

$134.93 - $134.93
$134.93
Keystone LED Flood Light Power/CCT Selectable 35W/25W/15W 3000K/4000K/5000K Rectangular Series 4 With Built-In Photocell 120-277V Input Bronze (KT-FLED35PS-R4A-UNV-8CSB-VDIM)

Keystone LED Flood Light Power/CCT Selectable 35W/25W/15W 3000K/4000K/5000K Rectangular Series 4 With Built-In Photocell 120-277V Input Bronze (KT-FLED35PS-R4A-UNV-8CSB-VDIM)
Usually Ships in 7-14 Days

Keystone
$71.40 - $71.40
$71.40

Keystone LED Flood Light Power/CCT Selectable 35W/25W/15W 3000K/4000K/5000K Rectangular Series 4 With Built-In Photocell 120-277V Input Bronze Hous...

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$71.40 - $71.40
$71.40
Keystone 6 Inch Diameter 36 Inch Tall Bollard Base Bronze Used With KT-BLED24PS Bollard Head (KT-BLED-6R-UNV-KIT)

Keystone 6 Inch Diameter 36 Inch Tall Bollard Base Bronze Used With KT-BLED24PS Bollard Head (KT-BLED-6R-UNV-KIT)
Usually Ships in 7-14 Days

Keystone
$134.93 - $134.93
$134.93

Keystone 6 Inch Diameter 36 Inch Tall Bollard Base Bronze Used With KT-BLED24PS Bollard Head (KT-BLED-6R-UNV-KIT)

$134.93 - $134.93
$134.93
Keystone 12W LED T8 Tube 1800Lm Glass Construction 4 Foot 4000K External Drive Type C G13 Base (KT-LED12T8-48G-840-E /G2)
Keystone 12W LED T8 Tube 1800Lm Glass Construction 4 Foot 4000K External Drive Type C G13 Base (KT-LED12T8-48G-840-E /G2)
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Keystone 12W LED T8 Tube 1800Lm Glass Construction 4 Foot 4000K External Drive Type C G13 Base (KT-LED12T8-48G-840-E /G2)
7 in Stock: Ready to Ship

Keystone
$8.24
$8.24 - $8.24
$8.24
$6.59

Keystone 12W LED T8 Tube 1800Lm Glass Construction 4 Foot 4000K External Drive Type C G13 Base (KT-LED12T8-48G-840-E /G2)

$8.24
$8.24 - $8.24
$8.24
$6.59
Save 20% Save %
Keystone Retrofit Plate Includes Adaptor And Cover Black Used With Legacy 8 Inch Bollards (KT-BLED-PLATE-KIT-B)

Keystone Retrofit Plate Includes Adaptor And Cover Black Used With Legacy 8 Inch Bollards (KT-BLED-PLATE-KIT-B)
Usually Ships in 7-14 Days

Keystone
$84.12 - $84.12
$84.12

Keystone Retrofit Plate Includes Adaptor And Cover Black Used With Legacy 8 Inch Bollards (KT-BLED-PLATE-KIT-B)

$84.12 - $84.12
$84.12
Keystone LED Driver For External Drive Type C LED Tubes Runs 3 Or 4 Of The KT-LED22T5HO-48G-8XX-E /G2 Lamps 120-277V Input 0-10V (KTLD-4LT5HO-UV-22C-VDIM /G2)

Keystone LED Driver For External Drive Type C LED Tubes Runs 3 Or 4 Of The KT-LED22T5HO-48G-8XX-E /G2 Lamps 120-277V Input 0-10V (KTLD-4LT5HO-UV-22C-VDIM /G2)
Usually Ships in 7-14 Days

Keystone
$35.29 - $35.29
$35.29

Keystone LED Driver For External Drive Type C LED Tubes Runs 3 Or 4 Of The KT-LED22T5HO-48G-8XX-E /G2 Lamps 120-277V Input 0-10V Dimming (KTLD-4LT5...

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$35.29 - $35.29
$35.29
Keystone 8W LED T8 Tube Glass 120-277V Input 4 Foot 3500K Direct Drive Single Or Double Ended G13 Base (KT-LED8T8-48G-835-DX2)
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Keystone 8W LED T8 Tube Glass 120-277V Input 4 Foot 3500K Direct Drive Single Or Double Ended G13 Base (KT-LED8T8-48G-835-DX2)
20 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 3500K Direct Drive Single Or Double Ended G13 Base (KT-LED8T8-48G-835-DX2)

$11.40
$11.40 - $11.40
$11.40
$9.12
Save 20% Save %
Keystone Retrofit Plate Includes Adaptor And Cover Bronze Used With Legacy 8 Inch Bollards (KT-BLED-PLATE-KIT)

Keystone Retrofit Plate Includes Adaptor And Cover Bronze Used With Legacy 8 Inch Bollards (KT-BLED-PLATE-KIT)
Usually Ships in 7-14 Days

Keystone
$84.12 - $84.12
$84.12

Keystone Retrofit Plate Includes Adaptor And Cover Bronze Used With Legacy 8 Inch Bollards (KT-BLED-PLATE-KIT)

$84.12 - $84.12
$84.12
Keystone Constant Voltage LED Driver 120-277V Input 24V Output 96W (KTLD-100-UV-24V-CP)

Keystone Constant Voltage LED Driver 120-277V Input 24V Output 96W (KTLD-100-UV-24V-CP)
Usually Ships in 7-14 Days

Keystone
$115.44 - $115.44
$115.44

Keystone Constant Voltage LED Driver 120-277V Input 24V Output 96W (KTLD-100-UV-24V-CP)

$115.44 - $115.44
$115.44
Keystone LED Emergency Backup 5W - 500Lm Constant Power Design 120-277V Input Installs On Primary Side Of AC Powered LED Load Optimized For Type B Single Ended LED Tubes (KT-EMRG-LED-5-500-AC-IP)

Keystone LED Emergency Backup 5W - 500Lm Constant Power Design 120-277V Input Installs On Primary Side Of AC Powered LED Load Optimized For Type B Single Ended LED Tubes (KT-EMRG-LED-5-500-AC-IP)
Usually Ships in 7-14 Days

Keystone
$147.79 - $147.79
$147.79

Keystone LED Emergency Backup 5W - 500Lm Constant Power Design 120-277V Input Installs On Primary Side Of AC Powered LED Load Optimized For Type B ...

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$147.79 - $147.79
$147.79
Keystone Electronic Sign Ballast 8-48 Feet 4-6 Lamps 120-277V Revised Wiring (KTSB-E-0848-46-UV /A)

Keystone Electronic Sign Ballast 8-48 Feet 4-6 Lamps 120-277V Revised Wiring (KTSB-E-0848-46-UV /A)
Usually Ships in 7-14 Days

Keystone
$214.63 - $214.63
$214.63

Keystone Electronic Sign Ballast 8-48 Feet 4-6 Lamps 120-277V Revised Wiring (KTSB-E-0848-46-UV /A)

$214.63 - $214.63
$214.63
Keystone 2Xf54T5Ho 120-277V Program Start 9 Inch Case With Integral Leads (KTEB-254HO-UV-PS-SL-CP)

Keystone 2Xf54T5Ho 120-277V Program Start 9 Inch Case With Integral Leads (KTEB-254HO-UV-PS-SL-CP)
Usually Ships in 7-14 Days

Keystone
$45.15 - $45.15
$45.15

Keystone 2Xf54T5Ho 120-277V Program Start 9 Inch Case With Integral Leads (KTEB-254HO-UV-PS-SL-CP)

$45.15 - $45.15
$45.15

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.