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Keystone KTLD-15-UV-PS350-42-VDIM-LP1 Power Select 15W LED Driver - 0-10V dim, 120/277V-LeanLight Save 27% Save %
$27.99
$27.99 - $27.99
$27.99
$20.40
$20.40 - $20.40
$20.40

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

Keystone Technologies
247 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
$27.99
$20.40
$20.40 - $20.40
$20.40
Save 27% Save %
Keystone KTLD-24-UV-24V Constant Voltage LED Driver 24W Max 24V Output-LeanLight
$55.99 - $55.99
$55.99
$55.99 - $55.99
$55.99

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

$55.99 - $55.99
$55.99
$55.99 - $55.99
$55.99
Keystone KTLD-25-UV-PS450-54-VDIM-LP2 Power Select 25W LED Driver - 300-450mA, 120/277V-LeanLight
Keystone KTLD-25-UV-PS450-54-VDIM-LP2 Power Select 25W LED Driver - 300-450mA, 120/277V-LeanLight Save 14% Save %
$24.99
$24.99 - $24.99
$24.99
$21.50
$21.50 - $21.50
$21.50

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
$21.50
$21.50 - $21.50
$21.50
Save 14% Save %
Keystone KTLD-25-UV-PS600-42-VDIM-LP2 Power Select 25W LED Driver - 450-600mA, 120/277V-LeanLight
Keystone KTLD-25-UV-PS600-42-VDIM-LP2 Power Select 25W LED Driver - 450-600mA, 120/277V-LeanLight
Save 4% Save %
$24.99
$24.99 - $24.99
$24.99
$23.99
$23.99 - $23.99
$23.99

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
$23.99
$23.99 - $23.99
$23.99
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Keystone KTSB-E-0848-46-UV 4-6 Lamp T8HO/T12HO Instant Start Sign Ballast - 120/277V-LeanLight
Keystone KTSB-E-0848-46-UV 4-6 Lamp T8HO/T12HO Instant Start Sign Ballast - 120/277V-LeanLight
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$168.99
$168.99 - $168.99
$168.99
$151.79
$151.79 - $151.79
$151.79

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
$168.99
$151.79
$151.79 - $151.79
$151.79
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Keystone KTSB-E-2048-46-UV-S 4-6 Lamp T8HO/T12HO Rapid Start Sign Ballast - 120V-LeanLight
Keystone KTSB-E-2048-46-UV-S 4-6 Lamp T8HO/T12HO Rapid Start Sign Ballast - 120V-LeanLight
Save 14% Save %
$176.99
$176.99 - $176.99
$176.99
$152.99
$152.99 - $152.99
$152.99

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

Keystone Technologies
Only 6 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
$176.99
$152.99
$152.99 - $152.99
$152.99
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Keystone LED HID Retrofit Lamp with Medium Base - 5000K, 27W=100W, KT-LED27HID-E26-850-D/G2-LeanLight
Keystone LED HID Retrofit Lamp with Medium Base - 5000K, 27W=100W, KT-LED27HID-E26-850-D/G2-LeanLight
$54.99 - $54.99
$54.99
$54.99 - $54.99
$54.99

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

Keystone Technologies
Only 4 left!

  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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$54.99 - $54.99
$54.99
$54.99 - $54.99
$54.99
Keystone MH-1500A-P-KIT-LeanLight
$257.35 - $257.35
$257.35
$257.35 - $257.35
$257.35

Keystone MH-1500A-P-KIT

Keystone Technologies
15 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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$257.35 - $257.35
$257.35
$257.35 - $257.35
$257.35
Keystone Selectable 27W LED Corn Bulb -18/22/27W, 30/40/50K, KT-LED27PSHID-E26-8CSB-D-LeanLight
Keystone Selectable 27W LED Corn Bulb -18/22/27W, 30/40/50K, KT-LED27PSHID-E26-8CSB-D-LeanLight
Save up to 13% Save %
$896.00
$54.99 - $896.00
$896.00
$54.99 - $778.50
$54.99 - $778.50
$54.99

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

Keystone Technologies
32 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
$54.99 - $896.00
$896.00
$54.99 - $778.50
$54.99 - $778.50
$54.99
Save up to 13% Save %
Keystone Technologies KT-EMRG-700 120-277V, 600-700 LUMENS, 17-215W, Lighting Ballast…-LeanLight
$88.99 - $88.99
$88.99
$88.99 - $88.99
$88.99

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

$88.99 - $88.99
$88.99
$88.99 - $88.99
$88.99
Keystone Technologies KTEB-226-1-TP 1 or 2-Lamp Electronic CFL Ballast - 26W, 120V-LeanLight
$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99

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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$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99
Keystone Technologies KTEB-275-UV-TP-PIC-SL 120-277V Electronic Ballast For (2) F96T12-LeanLight
Keystone Technologies KTEB-275-UV-TP-PIC-SL 120-277V Electronic Ballast For (2) F96T12-LeanLight
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

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

Keystone Technologies
15 in stock

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

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$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99
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-LeanLight
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-LeanLight
$118.79 - $118.79
$118.79
$118.79 - $118.79
$118.79

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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$118.79 - $118.79
$118.79
$118.79 - $118.79
$118.79
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-LeanLight
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-LeanLight
$142.99 - $142.99
$142.99
$142.99 - $142.99
$142.99

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
81 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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$142.99 - $142.99
$142.99
$142.99 - $142.99
$142.99
KT-LED15T8-48GC-840-S | Natural White Smart Drive T8 LED Tube, 4000K, 15W, 120/277V, 4'-LeanLight
KT-LED15T8-48GC-840-S | Natural White Smart Drive T8 LED Tube, 4000K, 15W, 120/277V, 4'-LeanLight
$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99

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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$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99
KT-LED25.5T5HO-48GC-840-S | Natural White Smart Drive T5 LED Tube, 4000K, 25.5W, 120/277V, 4'-LeanLight
KT-LED25.5T5HO-48GC-840-S | Natural White Smart Drive T5 LED Tube, 4000K, 25.5W, 120/277V, 4'-LeanLight
$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99

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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$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99
KT-LED25.5T5HO-48GC-850-S | Cool White Smart Drive T5 LED Tube - 5000K, 25.5W, 120/277V, 4'-LeanLight
KT-LED25.5T5HO-48GC-850-S | Cool White Smart Drive T5 LED Tube - 5000K, 25.5W, 120/277V, 4'-LeanLight
$25.19 - $25.19
$25.19
$25.19 - $25.19
$25.19

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

Keystone Technologies
96 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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$25.19 - $25.19
$25.19
$25.19 - $25.19
$25.19
KT-LED7T8-24GC-840-D | Natural White 2FT Direct Drive T8 LED Tube - 4000K, 7W, 120/277V-LeanLight
KT-LED7T8-24GC-840-D | Natural White 2FT Direct Drive T8 LED Tube - 4000K, 7W, 120/277V-LeanLight
Save 31% Save %
$25.99
$25.99 - $25.99
$25.99
$17.99
$17.99 - $17.99
$17.99

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

Keystone Technologies
Only 10 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
$17.99
$17.99 - $17.99
$17.99
Save 31% Save %
KT-LED7T8-24GC-850-D | Cool White 2FT Direct Drive T8 LED Tube - 5000K, 7W, 120/277V-LeanLight
KT-LED7T8-24GC-850-D | Cool White 2FT Direct Drive T8 LED Tube - 5000K, 7W, 120/277V-LeanLight
Sold out
$18.79 - $18.79
$18.79
$18.79 - $18.79
$18.79

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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$18.79 - $18.79
$18.79
$18.79 - $18.79
$18.79
Sold out
KT-LED8T8-24GC-840-S | Natural White Smart Drive 2FT T8 LED Tube - 4000K, 8W, 120/277V-LeanLight
$17.99 - $17.99
$17.99
$17.99 - $17.99
$17.99

KT-LED8T8-24GC-840-S | Natural White Smart Drive 2FT T8 LED Tube - 4000K, 8W, 120/277V

Keystone Technologies
48 in stock

Keystone Technologies KT-LED8T8-24GC-840-S is 4000 kelvin, 1150 lumen, 8 watt , 120-277V, 2ft, T8 smart drive LED tubes.  Now DLC 4.0, this latest...

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$17.99 - $17.99
$17.99
$17.99 - $17.99
$17.99
KT-LED8T8-24GC-850-S | Cool White Smart Drive 2FT T8 LED Tube - 5000K, 8W, 120/277V-LeanLight
$18.69 - $18.69
$18.69
$18.69 - $18.69
$18.69

KT-LED8T8-24GC-850-S | Cool White Smart Drive 2FT T8 LED Tube - 5000K, 8W, 120/277V

Keystone Technologies
42 in stock

Keystone Technologies KT-LED8T8-24GC-850-S is 4000 kelvin, 1150 lumen, 8 watt , 120-277V, 2ft, T8 smart drive LED tubes.  Now DLC 4.0, this latest ...

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$18.69 - $18.69
$18.69
$18.69 - $18.69
$18.69
KTC-02B04-WA | 2-lamp T8 LED tube 2x4 troffer reflector kit-LeanLight
KTC-02B04-WA | 2-lamp T8 LED tube 2x4 troffer reflector kit-LeanLight
$42.70 - $70.56
$42.70 - $70.56
$42.70 - $70.56
$42.70

KTC-02B04-WA | 2-lamp T8 LED tube 2x4 troffer reflector kit

LeanLight
44 in stock

LeanLight KTC-02B04-WA is a 2-lamp T8 LED tube 2x4 troffer reflector kit.  The retrofit kit, also know as a light conversion kit, comes with 91% wh...

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$42.70 - $70.56
$42.70 - $70.56
$42.70 - $70.56
$42.70
KTEB-140-1-TP-EMI 1 Lamp F40T12 Electronic Ballast 120 Volt-LeanLight
$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99

KTEB-140-1-TP-EMI 1 Lamp F40T12 Electronic Ballast 120 Volt

Keystone Technologies
In stock

DescriptionKeystone Technologies KTEB-140-1-TP-EMI 1 lamp 40 watt T12 fluorescent ballast. The electronic rapid start ballast is used with F40T12 l...

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$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99
KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic Ballast-LeanLight
$23.19 - $23.19
$23.19
$23.19 - $23.19
$23.19

KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic Ballast

Keystone Technologies
In stock

Keystone Ballast KTEB-432RIS-1-TP-SL works for 3 or 4-lamps - F17T8, F25T8, F32T8, for 120V applications. The residential-grade ballast is T8 inst...

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$23.19 - $23.19
$23.19
$23.19 - $23.19
$23.19

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