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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 $13.57 - Original price $13.57
Original price
$13.57
$13.57 - $13.57
Current price $13.57

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

Keystone Technologies
106 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 Keystone ...

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Original price $13.57 - Original price $13.57
Original price
$13.57
$13.57 - $13.57
Current price $13.57
Original price $28.13 - Original price $28.13
Original price
$28.13
$28.13 - $28.13
Current price $28.13

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

Keystone Technologies
39 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 $28.13 - Original price $28.13
Original price
$28.13
$28.13 - $28.13
Current price $28.13
Original price $14.99 - Original price $14.99
Original price $14.99
$16.48
$16.48 - $16.48
Current price $16.48

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

Keystone Technologies
100 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.  The K...

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Original price $14.99 - Original price $14.99
Original price $14.99
$16.48
$16.48 - $16.48
Current price $16.48
Original price $24.99 - Original price $24.99
Original price $24.99
$29.69
$29.69 - $29.69
Current price $29.69

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

Keystone Technologies
Only 5 left!

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

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Original price $24.99 - Original price $24.99
Original price $24.99
$29.69
$29.69 - $29.69
Current price $29.69
Original price $24.50 - Original price $24.50
Original price
$24.50
$24.50 - $24.50
Current price $24.50

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

Keystone Technologies
94 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 input...

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Original price $24.50 - Original price $24.50
Original price
$24.50
$24.50 - $24.50
Current price $24.50
Original price $20.36 - Original price $20.36
Original price
$20.36
$20.36 - $20.36
Current price $20.36

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

Keystone Technologies
22 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.  T...

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Original price $20.36 - Original price $20.36
Original price
$20.36
$20.36 - $20.36
Current price $20.36
Original price $22.99
Original price $22.99 - Original price $22.99
Original price $22.99
Current price $22.30
$22.30 - $22.30
Current price $22.30

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

Keystone Technologies
61 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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Original price $22.99
Original price $22.99 - Original price $22.99
Original price $22.99
Current price $22.30
$22.30 - $22.30
Current price $22.30
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Original price $23.99
Original price $23.99 - Original price $23.99
Original price $23.99
Current price $19.79
$19.79 - $19.79
Current price $19.79

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

Keystone Technologies
44 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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Original price $23.99
Original price $23.99 - Original price $23.99
Original price $23.99
Current price $19.79
$19.79 - $19.79
Current price $19.79
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Original price $38.80 - Original price $38.80
Original price
$38.80
$38.80 - $38.80
Current price $38.80

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

Keystone Technologies
20 in stock

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

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Original price $38.80 - Original price $38.80
Original price
$38.80
$38.80 - $38.80
Current price $38.80
Original price $21.85 - Original price $21.85
Original price
$21.85
$21.85 - $21.85
Current price $21.85

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

Keystone Technologies
29 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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Original price $21.85 - Original price $21.85
Original price
$21.85
$21.85 - $21.85
Current price $21.85
Original price $28.13 - Original price $28.13
Original price
$28.13
$28.13 - $28.13
Current price $28.13

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

Keystone Technologies
Only 7 left!

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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Original price $28.13 - Original price $28.13
Original price
$28.13
$28.13 - $28.13
Current price $28.13
Original price $19.79 - Original price $19.79
Original price
$19.79
$19.79 - $19.79
Current price $19.79

Keystone KTEB-232RIS-1-TP-SL Electronic Ballast, 2-Lamp, 32W T8, F32T8, 120V

Keystone Technologies
58 in stock

  Description Keystone KTEB-232RIS-1-TP-SL Electronic Ballast, 2-Lamp, 32W T8, F32T8, 120V. This residential fluorescent ballast can repair any 2...

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Original price $19.79 - Original price $19.79
Original price
$19.79
$19.79 - $19.79
Current price $19.79
Original price $26.18 - Original price $26.18
Original price
$26.18
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Current price $26.18

Keystone KT-LED15T8-48GC-840-D/G3 Natural White Direct Drive T8 LED Tube - 4000K, 15W, 120-277V

Keystone Technologies
689 in stock

Keystone KT-LED15T8-48GC-840-D/G3 third generation, Type B (ballast bypass), 15W, 1850lm, natural white 4000K, 4' Direct Drive T8 LED tubes. Keyst...

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Original price $26.18 - Original price $26.18
Original price
$26.18
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Current price $26.18
Original price $26.99
Original price $26.99 - Original price $26.99
Original price $26.99
Current price $15.83
$15.83 - $15.83
Current price $15.83

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

Keystone Technologies
Only 7 left!

  Description Keystone Technologies KTEB-432-UV-IS-H-P instant start high output 4 lamp T8 ballast with wire leads.  Use this ballast to run (4) F...

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Original price $26.99
Original price $26.99 - Original price $26.99
Original price $26.99
Current price $15.83
$15.83 - $15.83
Current price $15.83
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Original price $19.39 - Original price $19.39
Original price
$19.39
$19.39 - $19.39
Current price $19.39

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

Keystone Technologies
73 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 ballast i...

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Original price $19.39 - Original price $19.39
Original price
$19.39
$19.39 - $19.39
Current price $19.39
Original price $276.99
Original price $276.99 - Original price $276.99
Original price $276.99
Current price $223.05
$223.05 - $223.05
Current price $223.05

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

Keystone Technologies
Only 9 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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Original price $276.99
Original price $276.99 - Original price $276.99
Original price $276.99
Current price $223.05
$223.05 - $223.05
Current price $223.05
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Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $16.82
$16.82 - $16.82
Current price $16.82

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

Keystone Technologies
13 in stock

  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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Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $16.82
$16.82 - $16.82
Current price $16.82
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Original price $23.75 - Original price $23.75
Original price
$23.75
$23.75 - $23.75
Current price $23.75

Keyston KT-LED15T8-48GC-850-D/G3 Cool White Direct Drive T8 LED Tube - 5000K, 15W, 120-277V, 4'

Keystone Technologies
241 in stock

 Keystone KT-LED15T8-48GC-850-D/G3 third generation, Type B (ballast bypass), 15W, 1930lm, cool white 5000K, 4', T8 Direct Drive LED tubes.  Direc...

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Original price $23.75 - Original price $23.75
Original price
$23.75
$23.75 - $23.75
Current price $23.75
Original price $19.87 - Original price $19.87
Original price
$19.87
$19.87 - $19.87
Current price $19.87

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

Keystone Technologies
30 in stock

  Description The KTEB-432RIS-1-TP-SL is a top-of-the-line 120V electronic ballast designed for use with F32T8 lamps. It can handle up to four lam...

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Original price $19.87 - Original price $19.87
Original price
$19.87
$19.87 - $19.87
Current price $19.87
Original price $276.99
Original price $276.99 - Original price $276.99
Original price $276.99
Current price $223.05
$223.05 - $223.05
Current price $223.05

Keystone KT-LED15T8-48GC-840-D/G3 (25 Pack) Direct Drive T8 LED Tubes - 4000K

Keystone Technologies
27 in stock

  Description Save when buying in case quantity with a 25 pack of Keystone KT-LED15T8-48GC-840-D/G3 non-dimmable, Direct Drive (ballast bypass), 1...

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Original price $276.99
Original price $276.99 - Original price $276.99
Original price $276.99
Current price $223.05
$223.05 - $223.05
Current price $223.05
Save 19% Save %
Original price $42.13 - Original price $42.13
Original price
$42.13
$42.13 - $42.13
Current price $42.13

Keystone KTEB-454HO-UV-PS 4-Lamp 54 Watt T5HO Fluorescent Ballast - 120/277V

Keystone Technologies
18 in stock

  Description Keystone Technologies KTEB-454HO-UV-PS program start electronic T5HO ballast with leads.  Use this 4-lamp ballast to run F54T5HO and...

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Original price $42.13 - Original price $42.13
Original price
$42.13
$42.13 - $42.13
Current price $42.13
Original price $20.78 - Original price $20.78
Original price
$20.78
$20.78 - $20.78
Current price $20.78

Keystone KTEB-128-1-TP-FC-PH 1-Lamp 28 Watt T5 Fluorescent Ballast - 120V

Keystone Technologies
68 in stock

  Description Keystone KTEB-128-1-TP-FC-PH Fluorescent Ballast, 1-Lamp, 28W, T5 F28T5, 120V  

Original price $20.78 - Original price $20.78
Original price
$20.78
$20.78 - $20.78
Current price $20.78
Original price $18.40 - Original price $18.40
Original price
$18.40
$18.40 - $18.40
Current price $18.40

Keystone KTEB-132-1-TP-FC Fluorescent Ballast, 1-Lamp, F32T8, 32W T8, 120V

Keystone Technologies
88 in stock

  Description Keystone KTEB-132-1-TP-FC Fluorescent Ballast, 1-Lamp, F32T8, 32W T8, 120V  

Original price $18.40 - Original price $18.40
Original price
$18.40
$18.40 - $18.40
Current price $18.40
Original price $231.67 - Original price $231.67
Original price
$231.67
$231.67 - $231.67
Current price $231.67

Keystone KT-LED15T8-48GC-850-DX2 (25 Pack) Ballast Bypass LED Tubes - 5000K, 15W, 120/277V, 4'

Keystone Technologies
28 in stock

  Description Replace fluorescent tubes with Keystone Technologies KT-LED15T8-48GC-850-DX2 4' 15W T8 ballast-bypass LED tube. Delivers 1,850 lumen...

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Original price $231.67 - Original price $231.67
Original price
$231.67
$231.67 - $231.67
Current price $231.67

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