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Keystone Technologies

Keystone Technologies was founded in 1945 by Marvin Spielman and Harold Fox. Starting with fluorescent ballast, Keystone has expanded their product line to fluorescent lamps, LED drivers, LED tubes and lamps.  

Keystone Technologies KT-LED15T8-48GC-830-D/G3-25 LeanLight
Keystone Technologies KT-LED15T8-48GC-830-D/G3-25 LeanLight Save 12% Save %
$242.99
$242.99 - $242.99
$242.99
$214.99
$214.99 - $214.99
$214.99

Keystone KT-LED15T8-48GC-830-D/G3 (25 Pack) Direct Drive T8 LED Tubes - 3000K, 15W, 120-277V, 4'

Keystone Technologies
18 in stock

  Description Save when buying case quantity with a 25 pack of Keystone KT-LED15T8-48GC-830-D/G3 non-dimmable, Type B (ballast bypass), 15W, 1700l...

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$242.99
$242.99 - $242.99
$242.99
$214.99
$214.99 - $214.99
$214.99
Save 12% Save %
Keystone Technologies KTSB-E-2048-46-UV-S LeanLight
Keystone Technologies KTSB-E-2048-46-UV-S 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 1 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
Save 14% Save %
Keystone Technologies KT-LED7T8-24GC-850-D LeanLight
Keystone Technologies KT-LED7T8-24GC-850-D 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
Keystone Technologies KT-LED12T8-48G-8CSJ-DX2-25 LeanLight
Keystone Technologies KT-LED12T8-48G-8CSJ-DX2-25 LeanLight
$289.99 - $289.99
$289.99
$289.99 - $289.99
$289.99

Keystone KT-LED12T8-48G-8CSJ-DX2 (25 Pack) Color Select Ballast Bypass LED Tubes - 12W, 120/277V, 4'

Keystone Technologies
Only 10 left!

  Description Improve your outdated fluorescent lighting with a pack of 25 Keystone KT-LED12T8-48G-8CSJ-DX2 color-selectable LED tubes. These 12 w...

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$289.99 - $289.99
$289.99
$289.99 - $289.99
$289.99
Keystone Technologies KT-LED15T8-48GC-840-DX2-25 LeanLight
Keystone Technologies KT-LED15T8-48GC-840-DX2-25 LeanLight
$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99

Keystone KT-LED15T8-48GC-840-DX2 (25 Pack) Ballast Bypass LED Tubes - 4000K, 15W, 120/277V, 4'

Keystone Technologies
20 in stock

  Description Replace fluorescent tubes with Keystone Technologies KT-LED15T8-48GC-840-DX2 4' 15W T8 ballast-bypass LED tube. Delivers 2,000 lumen...

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$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99
Keystone Technologies KT-LED15T8-48GC-850-D/G3-25 LeanLight
Keystone Technologies KT-LED15T8-48GC-850-D/G3-25 LeanLight
Save 13% Save %
$276.99
$276.99 - $276.99
$276.99
$239.99
$239.99 - $239.99
$239.99

Keystone KT-LED15T8-48GC-850-D/G3 (25 Pack) Type B T8 LED Tube - 5000K, 15W, 120

Keystone Technologies
Only 10 left!

  Description  Save when buying in case quantity with a 25 pack of Keystone KT-LED15T8-48GC-850-D/G3 non-dimmable, Type B (ballast bypass), 15W, 1...

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$276.99
$276.99 - $276.99
$276.99
$239.99
$239.99 - $239.99
$239.99
Save 13% Save %

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