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
$19.99
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Original price
$19.99
Original price
$19.99
$19.99
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$19.99
Current price
$19.99
Keystone KTEB-232RIS-1-TP-SL Electronic Ballast, 2-Lamp, 32W T8, F32T8, 120V
Keystone Technologies
In stock
Maximize your lighting flexibility with this versatile Keystone electronic ballast, engineered to power one or two 32-watt T8 lamps with exceptiona...
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Original price
$19.99
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Original price
$19.99
Original price
$19.99
$19.99
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$19.99
Current price
$19.99
Original price
$277.60
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Original price
$277.60
Original price
$277.60
$277.60
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$277.60
Current price
$277.60
Keystone KT-LED7T8-24G8CSJ-DX2 (25 Pack) Color Select T8 LED Tubes - 7W, 120/277V, 2'
Keystone Technologies
17 in stock
Description Introducing the KT-LED7T8-24G8CSJ-DX2 (25 Pack) LED T8 tubes by Keystone Technologies, the latest innovation to hit the market. Thes...
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Original price
$277.60
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Original price
$277.60
Original price
$277.60
$277.60
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$277.60
Current price
$277.60
Original price
$39.99
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Original price
$39.99
Original price
$39.99
$39.99
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$39.99
Current price
$39.99
Keystone Technologies KTEB-275-UV-TP-PIC-SL Electronic Ballast - (2)F96T12, 120/277V
Keystone Technologies
Only 9 left!
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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Original price
$39.99
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Original price
$39.99
Original price
$39.99
$39.99
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$39.99
Current price
$39.99
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$25.99
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Original price
$198.00
Original price
$25.99
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$198.00
$25.99
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$198.00
Current price
$25.99
Keystone KTEB-332-UV-IS-N-P Instant Start Normal 3 Lamp T8 Fluorescent Ballast - 50/60Hz, 120/277V
Keystone Technologies
In stock
Keystone KTEB-332-UV-IS-N-P T8 Instant Start Fluorescent Ballast for 3-Lamp ConfigurationsHigh-performance electronic ballast designed for instant-...
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Original price
$25.99
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Original price
$198.00
Original price
$25.99
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$198.00
$25.99
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$198.00
Current price
$25.99
Original price
$29.99
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Original price
$470.00
Original price
$29.99
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$470.00
$29.99
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$470.00
Current price
$29.99
Keystone Technologies KTEB-228HE-UV-PS-SL 1 or 2-Lamp T5 High Efficiency Ballast
Keystone Technologies
In stock
Keystone KTEB-228HE-UV-PS-SL T5 Ballast — High-Efficiency 1 or 2-Lamp Electronic Ballast for F28T5, F21T5 & F14T5Professional-grade T5 ballast ...
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Original price
$29.99
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Original price
$470.00
Original price
$29.99
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$470.00
$29.99
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$470.00
Current price
$29.99