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Keystone

Keystone AC LED Light Engine 3 Inch Round 8W 80 CRI 4000K 120V Input Phase Control Dimming (KT-RKIT8AC-3C-840-FDIM-IP)
Usually Ships in 7-14 Days

Keystone
$30.51 - $30.51
$30.51

Keystone AC LED Light Engine 3 Inch Round 8W 80 CRI 4000K 120V Input Phase Control Dimming (KT-RKIT8AC-3C-840-FDIM-IP)

$30.51 - $30.51
$30.51

Keystone AC LED Light Engine 5.5 Inch Round 16W 80 CRI 4000K 120V Input Phase Control Dimming (KT-RKIT16AC-5C-840-FDIM-IP)
Usually Ships in 7-14 Days

Keystone
$33.68 - $33.68
$33.68

Keystone AC LED Light Engine 5.5 Inch Round 16W 80 CRI 4000K 120V Input Phase Control Dimming (KT-RKIT16AC-5C-840-FDIM-IP)

$33.68 - $33.68
$33.68

Keystone AC LED Light Engine 7 Inch Round 25W 80 CRI 4000K 120V Input Phase Control Dimming (KT-RKIT25AC-7C-840-FDIM-IP)
Usually Ships in 7-14 Days

Keystone
$49.85 - $49.85
$49.85

Keystone AC LED Light Engine 7 Inch Round 25W 80 CRI 4000K 120V Input Phase Control Dimming (KT-RKIT25AC-7C-840-FDIM-IP)

$49.85 - $49.85
$49.85

Keystone AC LED Light Engine 3 Inch Round 8W 80 CRI 3000K 120V Input Phase Control Dimming (KT-RKIT8AC-3C-830-FDIM-IP)
Usually Ships in 7-14 Days

Keystone
$30.51 - $30.51
$30.51

Keystone AC LED Light Engine 3 Inch Round 8W 80 CRI 3000K 120V Input Phase Control Dimming (KT-RKIT8AC-3C-830-FDIM-IP)

$30.51 - $30.51
$30.51

Keystone AC LED Light Engine 7 Inch Round 19W 80 CRI 5000K 120V Input Phase Control Dimming (KT-RKIT19AC-7C-850-FDIM-IP)
Usually Ships in 7-14 Days

Keystone
$47.87 - $47.87
$47.87

Keystone AC LED Light Engine 7 Inch Round 19W 80 CRI 5000K 120V Input Phase Control Dimming (KT-RKIT19AC-7C-850-FDIM-IP)

$47.87 - $47.87
$47.87

Keystone AC LED Light Engine 7 Inch Round 28W 90 CRI 5000K 120V Input Phase Control Dimming (KT-RKIT28AC-7C-950-FDIM-IP)
Usually Ships in 7-14 Days

Keystone
$51.99 - $51.99
$51.99

Keystone AC LED Light Engine 7 Inch Round 28W 90 CRI 5000K 120V Input Phase Control Dimming (KT-RKIT28AC-7C-950-FDIM-IP)

$51.99 - $51.99
$51.99

Keystone AC LED Light Engine 7 Inch Round 28W 90 CRI 2700K 120V Input Phase Control Dimming (KT-RKIT28AC-7C-927-FDIM-IP)
Usually Ships in 7-14 Days

Keystone
$51.99 - $51.99
$51.99

Keystone AC LED Light Engine 7 Inch Round 28W 90 CRI 2700K 120V Input Phase Control Dimming (KT-RKIT28AC-7C-927-FDIM-IP)

$51.99 - $51.99
$51.99
Keystone 50W Metal Halide 120/277V F-Can (MH-50X-D-FCAN /A)
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Keystone 50W Metal Halide 120/277V F-Can (MH-50X-D-FCAN /A)
4 in Stock: Ready to Ship

Keystone
$119.04
$119.04 - $119.04
$119.04
$95.24

Keystone 50W Metal Halide 120/277V F-Can (MH-50X-D-FCAN /A)

$119.04
$119.04 - $119.04
$119.04
$95.24
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Keystone 480V Step Down Auto Transformer 480V To 277V Maximum Wattage 250W (KTAT-250-480-277 /A-DP)
Usually Ships in 7-14 Days

Keystone
$77.13 - $77.13
$77.13

Keystone 480V Step Down Auto Transformer 480V To 277V Maximum Wattage 250W (KTAT-250-480-277 /A-DP)

$77.13 - $77.13
$77.13

Keystone 480V Stepdown Transformer 347V/480V To 277V Maximum 70Va (KTAT-70-480-277-CP)
Usually Ships in 7-14 Days

Keystone
$73.82 - $73.82
$73.82

Keystone 480V Stepdown Transformer 347V/480V To 277V Maximum 70Va (KTAT-70-480-277-CP)

$73.82 - $73.82
$73.82

Keystone 75W Halogen Transformer 11V Output 120V With Studs Electronic (KTET-75-1-SCP-DIM-RJS /A-CP)
Usually Ships in 7-14 Days

Keystone
$32.50 - $32.50
$32.50

Keystone 75W Halogen Transformer 11V Output 120V With Studs Electronic (KTET-75-1-SCP-DIM-RJS /A-CP)

$32.50 - $32.50
$32.50

Keystone 75W Halogen Transformer 11V Output 277V With Studs Electronic (KTET-75-2-SCP-RJS-CP)
Usually Ships in 7-14 Days

Keystone
$37.57 - $37.57
$37.57

Keystone 75W Halogen Transformer 11V Output 277V With Studs Electronic (KTET-75-2-SCP-RJS-CP)

$37.57 - $37.57
$37.57
Keystone 70W Probe Start Metal Halide 120/277V F-Can (MH-70X-D-FCAN 3/1)

Keystone 70W Probe Start Metal Halide 120/277V F-Can (MH-70X-D-FCAN 3/1)
Usually Ships in 7-14 Days

Keystone
$119.04 - $119.04
$119.04

Keystone 70W Probe Start Metal Halide 120/277V F-Can (MH-70X-D-FCAN 3/1)

$119.04 - $119.04
$119.04
Keystone 1 Or 2X42W Compact Fluorescent Ballast Or 1 Or 2X 40W Biax 120-277V Program Start End Of Life Protected (KTEB-242-UV-PS-DW-CP)

Keystone 1 Or 2X42W Compact Fluorescent Ballast Or 1 Or 2X 40W Biax 120-277V Program Start End Of Life Protected (KTEB-242-UV-PS-DW-CP)
Usually Ships in 7-14 Days

Keystone
$45.66 - $45.66
$45.66

Keystone 1 Or 2X42W Compact Fluorescent Ballast Or 1 Or 2X 40W Biax 120-277V Program Start End Of Life Protected (KTEB-242-UV-PS-DW-CP)

$45.66 - $45.66
$45.66
Keystone Electronic Sign Ballast 10-40 Feet 1-4 Lamps 120-277V Revised Wiring (KTSB-E-1040-14-UV /A)

Keystone Electronic Sign Ballast 10-40 Feet 1-4 Lamps 120-277V Revised Wiring (KTSB-E-1040-14-UV /A)
Usually Ships in 7-14 Days

Keystone
$230.81 - $230.81
$230.81

Keystone Electronic Sign Ballast 10-40 Feet 1-4 Lamps 120-277V Revised Wiring (KTSB-E-1040-14-UV /A)

$230.81 - $230.81
$230.81
Keystone Electronic Sign Ballast 2-16 Feet 1-2 Lamps 120-277V (KTSB-E-0216-12-UV-IP)

Keystone Electronic Sign Ballast 2-16 Feet 1-2 Lamps 120-277V (KTSB-E-0216-12-UV-IP)
Usually Ships in 7-14 Days

Keystone
$95.15 - $95.15
$95.15

Keystone Electronic Sign Ballast 2-16 Feet 1-2 Lamps 120-277V (KTSB-E-0216-12-UV-IP)

$95.15 - $95.15
$95.15
Keystone LED Driver 24V Constant Voltage Output 120-277V Input 60W Maximum (KTLD-60-UV-24V-CP)

Keystone LED Driver 24V Constant Voltage Output 120-277V Input 60W Maximum (KTLD-60-UV-24V-CP)
Usually Ships in 7-14 Days

Keystone
$52.57 - $52.57
$52.57

Keystone LED Driver 24V Constant Voltage Output 120-277V Input 60W Maximum (KTLD-60-UV-24V-CP)

$52.57 - $52.57
$52.57
Keystone 4XF32T8 1.18BF 120-277V Instant Start Electronic Ballast (KTEB-432-UV-IS-H-P-DP)

Keystone 4XF32T8 1.18BF 120-277V Instant Start Electronic Ballast (KTEB-432-UV-IS-H-P-DP)
Usually Ships in 7-14 Days

Keystone
$33.16 - $33.16
$33.16

Keystone 4XF32T8 1.18BF 120-277V Instant Start Electronic Ballast (KTEB-432-UV-IS-H-P-DP)

$33.16 - $33.16
$33.16
Keystone LED Emergency Back-Up One Piece 20W Constant Wattage Design With Self Diagnostics Approximately 2000Lm Dual Flex Cables 120-277V Input (KT-EMRG-LED-20SD-2000-EN /DF-IP)

Keystone LED Emergency Back-Up One Piece 20W Constant Wattage Design With Self Diagnostics Approximately 2000Lm Dual Flex Cables 120-277V Input (KT-EMRG-LED-20SD-2000-EN /DF-IP)
Usually Ships in 7-14 Days

Keystone
$353.24 - $353.24
$353.24

Keystone LED Emergency Back-Up One Piece 20W Constant Wattage Design With Self Diagnostics Approximately 2000Lm Dual Flex Cables 120-277V Input CEC...

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$353.24 - $353.24
$353.24
Keystone LED Emergency Back-Up One Piece 5W Constant Wattage Design Approximately 500Lm Dual Flex Cables 90 Min Operation 120-277V Input (KT-EMRG-LED-5C-500-EN /DF)

Keystone LED Emergency Back-Up One Piece 5W Constant Wattage Design Approximately 500Lm Dual Flex Cables 90 Min Operation 120-277V Input (KT-EMRG-LED-5C-500-EN /DF)
Usually Ships in 7-14 Days

Keystone
$158.60 - $158.60
$158.60

Keystone LED Emergency Back-Up One Piece 5W Constant Wattage Design Approximately 500Lm Dual Flex Cables 90 Min Operation 120-277V Input CEC T20 Co...

View full details
$158.60 - $158.60
$158.60
Keystone LED Emergency Back-Up 5W Constant Wattage Design Approximately 500Lm 120-277V Input Remote Compact Battery Pack (KT-EMRG-LED-5C-500-IP)

Keystone LED Emergency Back-Up 5W Constant Wattage Design Approximately 500Lm 120-277V Input Remote Compact Battery Pack (KT-EMRG-LED-5C-500-IP)
Usually Ships in 7-14 Days

Keystone
$141.18 - $141.18
$141.18

Keystone LED Emergency Back-Up 5W Constant Wattage Design Approximately 500Lm 120-277V Input Remote Compact Battery Pack CEC T20 Compliant Includes...

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$141.18 - $141.18
$141.18
Keystone 4 X F32T8 .77 Ballast Factor 120-277V Electronic Ballast (KTEB-432-UV-IS-L-P-DP)

Keystone 4 X F32T8 .77 Ballast Factor 120-277V Electronic Ballast (KTEB-432-UV-IS-L-P-DP)
Usually Ships in 7-14 Days

Keystone
$26.69 - $26.69
$26.69

Keystone 4 X F32T8 .77 Ballast Factor 120-277V Electronic Ballast (KTEB-432-UV-IS-L-P-DP)

$26.69 - $26.69
$26.69
Keystone 3 X F32T8 1.18BF 120-277V NEMA Premium Electronic Ballast (KTEB-332-UV-IS-H-P-CP)

Keystone 3 X F32T8 1.18BF 120-277V NEMA Premium Electronic Ballast (KTEB-332-UV-IS-H-P-CP)
Usually Ships in 7-14 Days

Keystone
$31.62 - $31.62
$31.62

Keystone 3 X F32T8 1.18BF 120-277V NEMA Premium Electronic Ballast (KTEB-332-UV-IS-H-P-CP)

$31.62 - $31.62
$31.62
Keystone 4X F54T5Ho 90 Celsius Rated 120-277V Program Start With Leads Electronic Ballast (KTEB-454HO-UV-PS-DP)

Keystone 4X F54T5Ho 90 Celsius Rated 120-277V Program Start With Leads Electronic Ballast (KTEB-454HO-UV-PS-DP)
Usually Ships in 7-14 Days

Keystone
$75.66 - $75.66
$75.66

Keystone 4X F54T5Ho 90 Celsius Rated 120-277V Program Start With Leads Electronic Ballast (KTEB-454HO-UV-PS-DP)

$75.66 - $75.66
$75.66

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.