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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 KTEB-2C72-1-TP-WS LeanLight
Keystone Technologies KTEB-2C72-1-TP-WS LeanLight Save 16% Save %
$25.99
$25.99 - $25.99
$25.99
$21.94
$21.94 - $21.94
$21.94

Keystone KTEB-2C72-1-TP-WS 2-Lamp Circline Fluorescent Ballast - 72W, 120V

Keystone Technologies
26 in stock

Keystone Technologies KTEB-2C72-1-TP-WS 2-lamp Circline fluorescent ballast works with FC12T9 and FC16T9 Circline lamps. The Keystone electronic ba...

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$25.99
$25.99 - $25.99
$25.99
$21.94
$21.94 - $21.94
$21.94
Save 16% Save %
Keystone Technologies KTET-60-1-WC-F LeanLight
Keystone Technologies KTET-60-1-WC-F LeanLight Save 3% Save %
$22.99
$22.99 - $22.99
$22.99
$22.20
$22.20 - $22.20
$22.20

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

Keystone Technologies
36 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
$22.20
$22.20 - $22.20
$22.20
Save 3% Save %
Keystone Technologies KTEB-254HO-UV-PS-SL LeanLight
$29.24 - $29.24
$29.24
$29.24 - $29.24
$29.24

Keystone KTEB-254HO-UV-PS-SL 2-Lamp T5HO Fluorescent Ballast - 120/277V

Keystone Technologies
In stock

Keystone Technologies KTEB-254-UV-PS-SL program start electronic T5HO ballast with leads. Use this 2-lamp ballast to run F54T5HO and all other T5HO...

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$29.24 - $29.24
$29.24
$29.24 - $29.24
$29.24
Keystone Technologies KTEB-454HO-UV-PS LeanLight
Keystone Technologies KTEB-454HO-UV-PS LeanLight
$48.99 - $48.99
$48.99
$54.72
$54.72 - $54.72
$54.72

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
$54.72
$54.72 - $54.72
$54.72
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
$54.96 - $54.96
$54.96
$54.96 - $54.96
$54.96

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

Keystone Technologies
14 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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$54.96 - $54.96
$54.96
$54.96 - $54.96
$54.96

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