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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.  

Original price $13.71 - Original price $13.71
Original price
$13.71
$13.71 - $13.71
Current price $13.71

Keystone KTEB-126-1-TP 1-Lamp 26 Watt Compact Fluorescent Ballast - G24q, 120V

Keystone Technologies
133 in stock

  Description Keystone Technologies KTEB-126-1-TP 1-lamp 26 watt compact fluorescent ballast made for bulbs with a 4-pin G24q base.  The Keysto...

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Original price $13.71 - Original price $13.71
Original price
$13.71
$13.71 - $13.71
Current price $13.71
Original price $20.97 - Original price $20.97
Original price
$20.97
$20.97 - $20.97
Current price $20.97

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

Keystone Technologies
31 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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Original price $20.97 - Original price $20.97
Original price
$20.97
$20.97 - $20.97
Current price $20.97
Original price $14.99
Original price $14.99 - Original price $14.99
Original price $14.99
Current price $12.92
$12.92 - $12.92
Current price $12.92

Keystone KTEB-120-1-TP 1-Lamp 20 Watt T12 Fluorescent Ballast - G13, 120V

Keystone Technologies
25 in stock

  Description Keystone Technologies KTEB-120-1-TP 1-lamp 20 watt T12 fluorescent ballast made for T12 2ft linear tubes and other T12 lamps.  Th...

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Original price $14.99
Original price $14.99 - Original price $14.99
Original price $14.99
Current price $12.92
$12.92 - $12.92
Current price $12.92
Save 14% Save %
Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $18.45
$18.45 - $18.45
Current price $18.45

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

Keystone Technologies
41 in stock

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

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Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $18.45
$18.45 - $18.45
Current price $18.45
Save 26% Save %
Original price $24.75 - Original price $24.75
Original price
$24.75
$24.75 - $24.75
Current price $24.75

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

Keystone Technologies
32 in stock

Keystone Technologies KTET-60-1-WC-F low voltage transformer ballast for 12 volt halogen bulbs.  The non dimmable halogen transformer has an inpu...

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Original price $24.75 - Original price $24.75
Original price
$24.75
$24.75 - $24.75
Current price $24.75
Original price $20.57 - Original price $20.57
Original price
$20.57
$20.57 - $20.57
Current price $20.57

Keystone KTEB-220-1-TP-EMI 2-Lamp T12 Fluorescent Ballast - 20W, 120VAC

Keystone Technologies
35 in stock

  Description Keystone Technologies KTEB-220-1-TP-EMI 2-lamp 20 watt T12 fluorescent ballast made for T12 2ft linear tubes and other T12 lamps....

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Original price $20.57 - Original price $20.57
Original price
$20.57
$20.57 - $20.57
Current price $20.57
Original price $18.61 - Original price $18.61
Original price
$18.61
$18.61 - $18.61
Current price $18.61

Keystone KTEB-114-1-TP-FC /P 1 or 2-Lamp T5 Electronic Ballast - 14W, 120V

Keystone Technologies
36 in stock

  Description The Keystone KTEB-114-1-TP-FC is a 14W, 120V electronic ballast designed for (1) 14W or (2) 8W T5 fluorescent lights. This ballas...

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Original price $18.61 - Original price $18.61
Original price
$18.61
$18.61 - $18.61
Current price $18.61
Original price $176.10 - Original price $176.10
Original price
$176.10
$176.10 - $176.10
Current price $176.10

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

Keystone Technologies
12 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 s...

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Original price $176.10 - Original price $176.10
Original price
$176.10
$176.10 - $176.10
Current price $176.10
Original price $176.41 - Original price $176.41
Original price
$176.41
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Current price $176.41

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

Keystone Technologies
Only 2 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 T12H...

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Original price $176.41 - Original price $176.41
Original price
$176.41
$176.41 - $176.41
Current price $176.41

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