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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 KTEB-240-1-TP 2-Lamp T12 Fluorescent Ballast - 40W, 120V-LeanLight
Keystone KTEB-240-1-TP 2-Lamp T12 Fluorescent Ballast - 40W, 120V-LeanLight Save 35% Save %
$42.99
$42.99 - $42.99
$42.99
$28.00
$28.00 - $28.00
$28.00

Keystone KTEB-240-1-TP 2-Lamp T12 Fluorescent Ballast - 40W, 120V

Keystone Technologies
In stock

 DescriptionKeystone Technologies KTEB-240-1-TP 2-lamp 40 watt T12 fluorescent ballast made for T8 and T12 4ft linear tubes and other fluorescent l...

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$42.99
$42.99 - $42.99
$42.99
$28.00
$28.00 - $28.00
$28.00
Save 35% Save %
Keystone Technologies KTEB-232-UV-IS-N-P LeanLight
Keystone Technologies KTEB-232-UV-IS-N-P LeanLight Save 15% Save %
$22.99
$22.99 - $22.99
$22.99
$19.59
$19.59 - $19.59
$19.59

Keystone KTEB-232-UV-IS-N-P 2-Lamp Instant Start Normal T8 Fluorescent Ballast

Keystone Technologies
In stock

 DescriptionKeystone Technologies KTEB-232-UV-IS-N-P instant start electronic T8 ballast with leads. Use this 2-lamp ballast to run F32T8 fluoresce...

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$22.99
$22.99 - $22.99
$22.99
$19.59
$19.59 - $19.59
$19.59
Save 15% Save %
Keystone Technologies KTEB-332-UV-IS-N-P LeanLight
Keystone Technologies KTEB-332-UV-IS-N-P LeanLight
$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99

Keystone KTEB-332-UV-IS-N-P Instant Start Normal 3 Lamp T8 Fluorescent Ballast - 50/60Hz, 120/277V

Keystone Technologies
In stock

  Description Keystone Technologies KTEB-332-UV-IS-N-P T8 instant start normal 3 lamp T8 fluorescent ballast with wire leads.  Use this ballast to...

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$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99
Keystone Technologies KTEB-432-UV-IS-N-P LeanLight
Keystone Technologies KTEB-432-UV-IS-N-P LeanLight
Save 11% Save %
$26.99
$26.99 - $26.99
$26.99
$23.96
$23.96 - $23.96
$23.96

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

Keystone Technologies
In stock

  Description 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) F...

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$26.99
$26.99 - $26.99
$26.99
$23.96
$23.96 - $23.96
$23.96
Save 11% Save %
Keystone Technologies KTEB-140-1-TP-EMI-WS LeanLight
Keystone Technologies KTEB-140-1-TP-EMI-WS LeanLight
$22.99 - $22.99
$22.99
$22.99 - $22.99
$22.99

Keystone KTEB-140-1-TP-EMI-WS T9 Fluorescent Ballast

Keystone Technologies
In stock

The Keystone KTEB-140-1-TP-EMI-WS T9 Fluorescent Ballast with socket is designed for performance and safety, listed under UL/935 (Class P, Type HL,...

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$22.99 - $22.99
$22.99
$22.99 - $22.99
$22.99

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