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Keystone Technologies KTEB-432-UV-IS-N-P LeanLight
Keystone Technologies KTEB-432-UV-IS-N-P LeanLight Save 7% Save %
$26.99
$26.99 - $26.99
$26.99
$24.99
$24.99 - $24.99
$24.99

Keystone KTEB-432-UV-IS-N-P Instant Start Normal 4 Lamp T8 Ballast - 50/60Hz, 120/277V

Keystone Technologies
In stock

Keystone Technologies KTEB-432-UV-IS-N-P instant start high output 4 lamp T8 ballast with wire leads.  Use this ballast to run (4) F32T8 fluorescen...

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$26.99
$26.99 - $26.99
$26.99
$24.99
$24.99 - $24.99
$24.99
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Keystone Technologies KTEB-454HO-UV-PS LeanLight
Keystone Technologies KTEB-454HO-UV-PS LeanLight Save 10% Save %
$48.99
$48.99 - $48.99
$48.99
$44.29
$44.29 - $44.29
$44.29

Keystone KTEB-454HO-UV-PS 4-Lamp 54 Watt T5HO Fluorescent Ballast - 120/277V

Keystone Technologies
In stock

Power your T5HO fluorescent lighting system with this premium Keystone electronic ballast engineered for superior performance. Designed to drive up...

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$48.99
$48.99 - $48.99
$48.99
$44.29
$44.29 - $44.29
$44.29
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Keystone Technologies KTET-60-1-WC-F LeanLight
Keystone Technologies KTET-60-1-WC-F LeanLight Save 9% Save %
$22.99
$22.99 - $22.99
$22.99
$20.99
$20.99 - $20.99
$20.99

Keystone KTET-60-1-WC-F Halogen Low Voltage Transformer Ballast - 60W, 12V

Keystone Technologies
33 in stock

Keystone Technologies KTET-60-1-WC-F is a non-dimmable low voltage transformer ballast designed for 12V halogen bulbs. This efficient 60W transform...

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$22.99
$22.99 - $22.99
$22.99
$20.99
$20.99 - $20.99
$20.99
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Keystone Technologies KTL-F14T5-850-HE-DP LeanLight
Keystone Technologies KTL-F14T5-850-HE-DP LeanLight
$16.91 - $16.91
$16.91
$16.91 - $16.91
$16.91

Keystone KTL-F14T5-850-HE-DP (2 Pack) T5HE Fluorescent Lamps - 14W, 120/277V, 2'

Keystone Technologies
In stock

2 pack of Keystone Technologies KTL-F14T5-850-HE-P T5HE linear fluorescent lamps. The high efficiency 2ft T5 tube use 14 watts producing 5000K coo...

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$16.91 - $16.91
$16.91
$16.91 - $16.91
$16.91
Keystone Technologies KTLD-15-UV-PS300-54-VDIM-LP1 LeanLight
Keystone Technologies KTLD-15-UV-PS300-54-VDIM-LP1 LeanLight
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$24.99
$24.99 - $24.99
$24.99
$21.39
$21.39 - $21.39
$21.39

Keystone KTLD-15-UV-PS300-54-VDIM-LP1 Power Select 15W LED Driver - 200-300mA, 120/277V

Keystone Technologies
248 in stock

Keystone Technologies KTLD-15-UV-PS300-54-VDIM-LP1 Power Select constant current LED driver is 15 watts with field selectable output currents inclu...

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$24.99
$24.99 - $24.99
$24.99
$21.39
$21.39 - $21.39
$21.39
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Keystone Technologies KTLD-15-UV-PS350-42-VDIM-LP1 LeanLight
$27.99 - $27.99
$27.99
$29.84
$29.84 - $29.84
$29.84

Keystone KTLD-15-UV-PS350-42-VDIM-LP1 Power Select 15W LED Driver - 0-10V dim, 120/277V

Keystone Technologies
246 in stock

Keystone Technologies KTLD-15-UV-PS350-42-VDIM-LP1 Power Select constant current LED driver is 15 watts with selectable output currents include 260...

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$27.99 - $27.99
$27.99
$29.84
$29.84 - $29.84
$29.84
Keystone Technologies KTLD-24-UV-24V LeanLight
$55.71 - $55.71
$55.71
$55.71 - $55.71
$55.71

Keystone KTLD-24-UV-24V Constant Voltage LED Driver 24W Max 24V Output

Keystone Technologies
Only 10 left!

Input Voltage: 120-277VMax. Power: 24WOutput Current: 1000mAOutput Type: Constant VoltageOutput Voltage: 24VWarranty: 5 Years

$55.71 - $55.71
$55.71
$55.71 - $55.71
$55.71
Keystone Technologies KTLD-25-UV-PS450-54-VDIM-LP2 LeanLight
Keystone Technologies KTLD-25-UV-PS450-54-VDIM-LP2 LeanLight
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$24.99
$24.99 - $24.99
$24.99
$21.39
$21.39 - $21.39
$21.39

Keystone KTLD-25-UV-PS450-54-VDIM-LP2 Power Select 25W LED Driver - 300-450mA, 120/277V

Keystone Technologies
20 in stock

The Keystone Technologies KTLD-25-UV-PS450-54-VDIM-LP2 Power Select LED driver delivers a reliable 25-watt constant current output with selectable ...

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$24.99
$24.99 - $24.99
$24.99
$21.39
$21.39 - $21.39
$21.39
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Keystone Technologies KTLD-25-UV-PS600-42-VDIM-LP2 LeanLight
Keystone Technologies KTLD-25-UV-PS600-42-VDIM-LP2 LeanLight
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$24.99
$24.99 - $24.99
$24.99
$23.87
$23.87 - $23.87
$23.87

Keystone KTLD-25-UV-PS600-42-VDIM-LP2 Power Select 25W LED Driver - 450-600mA, 120/277V

Keystone Technologies
219 in stock

The Keystone Technologies KTLD-25-UV-PS600-42-VDIM-LP2 Power Select LED driver provides a dependable 25-watt constant current output with adjustabl...

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$24.99
$24.99 - $24.99
$24.99
$23.87
$23.87 - $23.87
$23.87
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Keystone Technologies KTSB-E-0848-46-UV /A LeanLight
Keystone Technologies KTSB-E-0848-46-UV /A LeanLight
$168.99 - $168.99
$168.99
$178.94
$178.94 - $178.94
$178.94

Keystone KTSB-E-0848-46-UV 4-6 Lamp T8HO/T12HO Instant Start Sign Ballast - 120/277V

Keystone Technologies
11 in stock

Keystone Technologies KTSB-E-0848-46-UV 4 to 6-lamp electronic sign ballast.  The high quality sign ballast works with 8' to 48' T8HO and T12HO si...

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$168.99 - $168.99
$168.99
$178.94
$178.94 - $178.94
$178.94
Keystone Technologies KTSB-E-2048-46-UV-S LeanLight
Keystone Technologies KTSB-E-2048-46-UV-S LeanLight
$176.99 - $176.99
$176.99
$183.98
$183.98 - $183.98
$183.98

Keystone KTSB-E-2048-46-UV-S 4-6 Lamp T8HO/T12HO Rapid Start Sign Ballast - 120V

Keystone Technologies
Only 8 left!

Keystone Technologies KTSB-E-2048-46-UV-S 4 to 6-lamp electronic sign ballast. The high quality sign ballast works with 20" to 48" T8HO and T12HO ...

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$176.99 - $176.99
$176.99
$183.98
$183.98 - $183.98
$183.98
Keystone Technologies KT-LED27HID-E26-850-D/G2 LeanLight
Keystone Technologies KT-LED27HID-E26-850-D/G2 LeanLight
$58.99 - $58.99
$58.99
$58.99 - $58.99
$58.99

Keystone LED HID Retrofit Lamp with Medium Base - 5000K, 27W=100W, KT-LED27HID-E26-850-D/G2

Keystone Technologies
27 in stock

  Description 2nd Generation Keystone LED Corn Cob Retrofit Bulb 120-277V - The Keystone Direct Drive HID LED corn cob style LED lamp has a lumen ...

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$58.99 - $58.99
$58.99
$58.99 - $58.99
$58.99
Keystone MH-1500A-P-KIT LeanLight
$273.62 - $273.62
$273.62
$273.62 - $273.62
$273.62

Keystone MH-1500A-P-KIT

Keystone
11 in stock

Keystone MH-1500A-P-KIT 3/1 HID Metal Halide Ballast Kit, Type 5-Tap, 1500Watt, Voltage Rating 120/208/240/277/480, Contents Ballast, Capacitor, Mo...

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$273.62 - $273.62
$273.62
$273.62 - $273.62
$273.62
Keystone Technologies KT-LED27PSHID-E26-8CSB-D-KT-LED27PSHID-E26-8CSB-D-16 LeanLight
Keystone Technologies KT-LED27PSHID-E26-8CSB-D-KT-LED27PSHID-E26-8CSB-D-16 LeanLight
Save up to 9% Save %
$896.00
$62.99 - $896.00
$896.00
$62.99 - $812.50
$62.99 - $812.50
$62.99

Keystone Selectable 27W LED Corn Bulb -18/22/27W, 30/40/50K, KT-LED27PSHID-E26-8CSB-D

Keystone Technologies
16 in stock

DescriptionBrighten your space with the Keystone KT-LED27PSHID-E26-8CSB-D Selectable 27W LED Corn Bulb featuring a medium base. This versatile bulb...

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$896.00
$62.99 - $896.00
$896.00
$62.99 - $812.50
$62.99 - $812.50
$62.99
Save up to 9% Save %
Keystone Technologies KT-EMRG-700 LeanLight
$74.49 - $74.49
$74.49
$74.49 - $74.49
$74.49

Keystone Technologies KT-EMRG-700 120-277V, 600-700 LUMENS, 17-215W, Lighting Ballast…

Keystone Technologies
Only 10 left!

KEYSTONE TECHNOLOGIES KT-EMRG-700 120-277V, 600-700 LUMENS, 17-215W, Lighting Ballast…n

$74.49 - $74.49
$74.49
$74.49 - $74.49
$74.49
Keystone Technologies KTEB-226-1-TP LeanLight
$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99

Keystone Technologies KTEB-226-1-TP 1 or 2-Lamp Electronic CFL Ballast - 26W, 120V

Keystone Technologies
In stock

Ballast 2 CF26/4P CFL lamps 120V electronic compact fluorescent ballast. This ballast will operate 2 or 1 26W lamps. The dimensions are 6.61IN(L)x1...

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$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99
Keystone Technologies KTEB-275-UV-TP-PIC-SL LeanLight
Keystone Technologies KTEB-275-UV-TP-PIC-SL LeanLight
$52.99 - $52.99
$52.99
$52.99 - $52.99
$52.99

Keystone Technologies KTEB-275-UV-TP-PIC-SL Electronic Ballast - (2)F96T12, 120/277V

Keystone Technologies
13 in stock

The Keystone Technologies KTEB-275-UV-TP-PIC-SL is a professional-grade electronic ballast with wire leads is engineered to power dual F96T12 fluor...

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$52.99 - $52.99
$52.99
$52.99 - $52.99
$52.99
Keystone Technologies KTSB-E-0432-14-UV LeanLight
Keystone Technologies KTSB-E-0432-14-UV LeanLight
$148.25 - $148.25
$148.25
$148.25 - $148.25
$148.25

Keystone Technologies KTSB-E-0432-14-UV 120-277V Electronic Ballast for 4,3,2,1 T12HO Lamps 8ft 4-32 ft or T8HO Lamps up to 6ft Long or 4-42 ft

Keystone Technologies
Only 10 left!

Brand New Keystone Technologies KTSB-E-0432-14-UV 120-277V Electronic Sign Ballast for 4,3,2,1 of the T12HO lamps up to 8ft long or any combination...

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$148.25 - $148.25
$148.25
$148.25 - $148.25
$148.25
Keystone Technologies KT-HBLED105PS-2FB-8CSD-VDIM-P LeanLight
Keystone Technologies KT-HBLED105PS-2FB-8CSD-VDIM-P LeanLight
$140.00 - $140.00
$140.00
$140.00 - $140.00
$140.00

Keystone Xfit Linear LED High Bay, 65/90/105 Watt Selectable, 4000K or 5000K Tunable, 120-277V, V-Hook and Chain Mounting Kit Included, DLC 5.1 Premium, KT-HBLED105PS-2FB-8CSD-VDIM-P

Keystone Technologies
73 in stock

The Keystone XFit Linear LED High Bay is a highly efficient and long-lasting lighting solution, making it the perfect replacement for HID and linea...

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$140.00 - $140.00
$140.00
$140.00 - $140.00
$140.00
Keystone Technologies KT-LED15T8-48GC-840-S LeanLight
Keystone Technologies KT-LED15T8-48GC-840-S LeanLight
$23.67 - $23.67
$23.67
$23.67 - $23.67
$23.67

KT-LED15T8-48GC-840-S | Natural White Smart Drive T8 LED Tube, 4000K, 15W, 120/277V, 4'

Keystone Technologies
Only 6 left!

Keystone Technologies KT-LED15T8-48GC-840-S Type A (ballast compatible), 15W, 2200lm, natural white 4000K, 4', smart drvie T8 LED tubes.  Smart Dr...

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$23.67 - $23.67
$23.67
$23.67 - $23.67
$23.67
Keystone Technologies KT-LED25.5T5HO-48GC-840-S LeanLight
Keystone Technologies KT-LED25.5T5HO-48GC-840-S LeanLight
$25.86 - $25.86
$25.86
$25.86 - $25.86
$25.86

KT-LED25.5T5HO-48GC-840-S | Natural White Smart Drive T5 LED Tube, 4000K, 25.5W, 120/277V, 4'

Keystone Technologies
250 in stock

Keystone Technologies KT-LED25.5T5HO-48GC-840-S T5HO LED tube. The type A (ballast compatible) tube replaces F54T5HO fluorescent lamps operating w...

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$25.86 - $25.86
$25.86
$25.86 - $25.86
$25.86
Keystone Technologies KT-LED25.5T5HO-48GC-850-S LeanLight
Keystone Technologies KT-LED25.5T5HO-48GC-850-S LeanLight
$25.12 - $25.12
$25.12
$25.12 - $25.12
$25.12

KT-LED25.5T5HO-48GC-850-S | Cool White Smart Drive T5 LED Tube - 5000K, 25.5W, 120/277V, 4'

Keystone Technologies
70 in stock

  Description Keystone Technologies KT-LED25.5T5HO-48GC-850-S T5HO LED tube. The type A (ballast compatible) tube replaces F54T5HO fluorescent lam...

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$25.12 - $25.12
$25.12
$25.12 - $25.12
$25.12
Keystone Technologies KT-LED7T8-24GC-840-D LeanLight
Keystone Technologies KT-LED7T8-24GC-840-D LeanLight
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$25.99
$25.99 - $25.99
$25.99
$18.27
$18.27 - $18.27
$18.27

KT-LED7T8-24GC-840-D | Natural White 2FT Direct Drive T8 LED Tube - 4000K, 7W, 120/277V

Keystone Technologies
Only 6 left!

  Description Keystone Technologies KT-LED7T8-24GC-840-D Type B (ballast bypass), 7W, 900lm, 4000K, 2FT T8 Direct Drive T8 LED tube.  Direct Drive...

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$25.99
$25.99 - $25.99
$25.99
$18.27
$18.27 - $18.27
$18.27
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Keystone Technologies KT-LED7T8-24GC-850-D LeanLight
Keystone Technologies KT-LED7T8-24GC-850-D LeanLight
Sold out
$18.70 - $18.70
$18.70
$18.70 - $18.70
$18.70

KT-LED7T8-24GC-850-D | Cool White 2FT Direct Drive T8 LED Tube - 5000K, 7W, 120/277V

Keystone Technologies
Out of stock

Keystone Technologies KT-LED7T8-24GC-850-D Type B (ballast bypass), 7W, 900lm, 5000K, 2FT, T8 Direct Drive LED tube.  Direct Drive eliminates the ...

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$18.70 - $18.70
$18.70
$18.70 - $18.70
$18.70
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