Keystone

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Keystone Emergency Ballast 500Lm T8/T12 Slim Case (KT-EMRG-500-SL /B-DP)
Usually Ships in 7-14 Days

Keystone

$98.16 - $98.16

$98.16

Keystone Emergency Ballast 500Lm T8/T12 Slim Case (KT-EMRG-500-SL /B-DP)

$98.16 - $98.16

$98.16

Keystone Emergency Ballast 700Lm T8/T12 (KT-EMRG-700 /B-DP)
Usually Ships in 7-14 Days

Keystone

$103.01 - $103.01

$103.01

Keystone Emergency Ballast 700Lm T8/T12 (KT-EMRG-700 /B-DP)

$103.01 - $103.01

$103.01

Keystone Emergency Ballast For T12/T8 Lamps 120/277V Input 500Lm 90 Minutes With Instruction Sheet Test Switch And Wiring Accessories (KT-EMRG-500 /B-DP)
Usually Ships in 7-14 Days

Keystone

$89.85 - $89.85

$89.85

Keystone Emergency Ballast For T12/T8 Lamps 120/277V Input 500Lm 90 Minutes With Instruction Sheet Test Switch And Wiring Accessories (KT-EMRG-500 ...

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$89.85 - $89.85

$89.85

Keystone 2X F96T12 120-277V 9 Inch Case (KTEB-275-UV-TP-PIC-SL-DP)
Usually Ships in 7-14 Days

Keystone

$40.07 - $40.07

$40.07

Keystone 2X F96T12 120-277V 9 Inch Case (KTEB-275-UV-TP-PIC-SL-DP)

$40.07 - $40.07

$40.07

Keystone 3 X F32T8 .77BF 120-277V Instant Start Electronic Ballast (KTEB-332-UV-IS-L-P-DP)
Usually Ships in 7-14 Days

Keystone

$24.19 - $24.19

$24.19

Keystone 3 X F32T8 .77BF 120-277V Instant Start Electronic Ballast (KTEB-332-UV-IS-L-P-DP)

$24.19 - $24.19

$24.19

Keystone 2 X F32T8 1.18BF 120-277V Instant Start Electronic Ballast (KTEB-232-UV-IS-H-P-CP)
Usually Ships in 7-14 Days

Keystone

$28.97 - $28.97

$28.97

Keystone 2 X F32T8 1.18BF 120-277V Instant Start Electronic Ballast (KTEB-232-UV-IS-H-P-CP)

$28.97 - $28.97

$28.97

Keystone 2X F20T12 120V NPF Electronic Ballast (KTEB-220-1-TP-EMI /C-DP)
Usually Ships in 7-14 Days

Keystone

$36.10 - $36.10

$36.10

Keystone 2X F20T12 120V NPF Electronic Ballast (KTEB-220-1-TP-EMI /C-DP)

$36.10 - $36.10

$36.10

Keystone 2X F96T12 75W And 60W 120-277V 11 Inch Case Electronic Ballast (KTEB-275-UV-TP-PIC-DP)
Usually Ships in 7-14 Days

Keystone

$40.07 - $40.07

$40.07

Keystone 2X F96T12 75W And 60W 120-277V 11 Inch Case Electronic Ballast (KTEB-275-UV-TP-PIC-DP)

$40.07 - $40.07

$40.07

Keystone 3 X F32T8 .88BF 120-277V Instant Start Electronic Ballast (KTEB-332-UV-IS-N-P-DP)
1 in Stock: Ready to Ship

Keystone

$21.54

$21.54 - $21.54

$21.54

$17.24

Keystone 3 X F32T8 .88BF 120-277V Instant Start Electronic Ballast (KTEB-332-UV-IS-N-P-DP)

$21.54

$21.54 - $21.54

$21.54

$17.24

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Keystone 2XF40T12 HPF 120V Electronic Ballast Instant Start (KTEB-240-1-TP-PIC /B-DP)
Usually Ships in 7-14 Days

Keystone

$20.74 - $20.74

$20.74

Keystone 2XF40T12 HPF 120V Electronic Ballast Instant Start (KTEB-240-1-TP-PIC /B-DP)

$20.74 - $20.74

$20.74

Keystone 18W LED T8 Tube Shatter-Proof Coated Glass 120-277V Input Direct Drive 6 Inch U-Bend 3500K (KT-LED18T8-U6GC-835-D-CP)
Usually Ships in 7-14 Days

Keystone

$17.43 - $17.43

$17.43

Keystone 18W LED T8 Tube Shatter-Proof Coated Glass 120-277V Input Direct Drive 6 Inch U-Bend 3500K (KT-LED18T8-U6GC-835-D-CP)

$17.43 - $17.43

$17.43

Keystone FC16T9 4100K 60 CRI Circline Lamps (KTL-FC16T9-CW-DP)
Usually Ships in 7-14 Days

Keystone

$9.78 - $9.78

$117.36 case of 12
$9.78 each

Keystone FC16T9 4100K 60 CRI Circline Lamps (KTL-FC16T9-CW-DP)

$9.78 - $9.78

$117.36 case of 12
$9.78 each

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Keystone 15W LED T8 Tube Shatter-Proof Coated Glass Ballast Compatible 6 Inch U-Bend 4000K (KT-LED15T8-U6GC-840-S-CP)
Usually Ships in 7-14 Days

Keystone

$17.43 - $17.43

$17.43

Keystone 15W LED T8 Tube Shatter-Proof Coated Glass Ballast Compatible 6 Inch U-Bend 4000K (KT-LED15T8-U6GC-840-S-CP)

$17.43 - $17.43

$17.43

Keystone 8W LED T8 Tube Shatter-Proof Coated Glass Ballast Compatible 2 Foot 4000K SmartDrive (KT-LED8T8-24GC-840-S /G3)
Usually Ships in 7-14 Days

Keystone

$8.68 - $8.68

$8.68

Keystone 8W LED T8 Tube Shatter-Proof Coated Glass Ballast Compatible 2 Foot 4000K SmartDrive (KT-LED8T8-24GC-840-S /G3)

$8.68 - $8.68

$8.68

Keystone F21T5 4100K 85 CRI High Efficiency Lamps (KTL-F21T5-841-HE-DP)
Usually Ships in 7-14 Days

Keystone

$5.66 - $5.66

$141.50 case of 25
$5.66 each

Keystone F21T5 4100K 85 CRI High Efficiency Lamps (KTL-F21T5-841-HE-DP)

$5.66 - $5.66

$141.50 case of 25
$5.66 each

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Keystone F54T5HO 4100K 85 CRI High Output Lamps (KTL-F54T5-841-HO-DP)
Usually Ships in 7-14 Days

Keystone

$5.74 - $5.74

$143.50 case of 25
$5.74 each

Keystone F54T5HO 4100K 85 CRI High Output Lamps (KTL-F54T5-841-HO-DP)

$5.74 - $5.74

$143.50 case of 25
$5.74 each

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Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 4000K 80 CRI Universal Voltage 120-277V Generation 2 (KT-LED9A19-O-840-UV /G2)
Usually Ships in 7-14 Days

Keystone

$4.12 - $4.12

$4.12

Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 4000K 80 CRI Universal Voltage 120-277V Generation 2 (KT-LED9A19-O-840-UV /G2)

$4.12 - $4.12

$4.12

Keystone F28T5 5000K 85 CRI High Efficiency Lamps (KTL-F28T5-850-HE-DP)
Usually Ships in 7-14 Days

Keystone

$5.66 - $5.66

$141.50 case of 25
$5.66 each

Keystone F28T5 5000K 85 CRI High Efficiency Lamps (KTL-F28T5-850-HE-DP)

$5.66 - $5.66

$141.50 case of 25
$5.66 each

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Keystone 42 Inch 9W LED Sign Tube Single Sided Clear Optical Lens Color Select 4000K/5000K/6500K Double And Single Ended Rotatable R17D End Caps (KT-LED9T8-42P1SO-8CSK-DX2)
Usually Ships in 7-14 Days

Keystone

$37.79 - $37.79

$37.79

Keystone 42 Inch 9W LED Sign Tube Single Sided Clear Optical Lens Color Select 4000K/5000K/6500K Double And Single Ended Rotatable R17D End Caps 12...

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$37.79 - $37.79

$37.79

Keystone F25T8 5000K 85 CRI High Performance Lamps (KTL-F25T8-850-HP-DP)
Usually Ships in 7-14 Days

Keystone

$4.78 - $4.78

$119.50 case of 25
$4.78 each

Keystone F25T8 5000K 85 CRI High Performance Lamps (KTL-F25T8-850-HP-DP)

$4.78 - $4.78

$119.50 case of 25
$4.78 each

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Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 5000K 80 CRI Universal Voltage 120-277V Generation 2 (KT-LED9A19-O-850-UV /G2)
Usually Ships in 7-14 Days

Keystone

$4.12 - $4.12

$4.12

Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 5000K 80 CRI Universal Voltage 120-277V Generation 2 (KT-LED9A19-O-850-UV /G2)

$4.12 - $4.12

$4.12

Keystone 9W LED T5 HE Tube Shatter-Proof Coated Glass 120-277V Input 2 Foot 5000K Direct Drive Single Or Double Ended 80 CRI (KT-LED9T5HE-24GC-850-DX2 /G2)
4 in Stock: Ready to Ship

Keystone

$12.13

$12.13 - $12.13

$12.13

$9.71

Keystone 9W LED T5 HE Tube Shatter-Proof Coated Glass 120-277V Input 2 Foot 5000K Direct Drive Single Or Double Ended 80 CRI Generation 2 (KT-LED9T...

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$12.13

$12.13 - $12.13

$12.13

$9.71

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Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 3000K 80 CRI Non Dimming Generation 2 (KT-LED9A19-O-830-ND /G2)
Usually Ships in 7-14 Days

Keystone

$2.13 - $2.13

$2.13

Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 3000K 80 CRI Non Dimming Generation 2 (KT-LED9A19-O-830-ND /G2)

$2.13 - $2.13

$2.13

Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 4000K 80 CRI Non-Dimming Contractor Series (KT-LED9A19-O-840-ND-CS /G2)
Usually Ships in 7-14 Days

Keystone

$1.62 - $1.62

$1.62

Keystone LED A19 Omni-Directional Bulb 60W Equivalent E26 Medium Base 4000K 80 CRI Non-Dimming Contractor Series Generation 2 (KT-LED9A19-O-840-ND-...

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$1.62 - $1.62

$1.62

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.