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Fluorescent Ballast

Explore our fluorescent ballast collection at LeanLight.com! Our high-quality, energy-efficient ballasts ensure reliable performance and easy installation for all your lighting projects. Illuminate your space with confidence!

Keystone KTEB-126-1-TP 1-Lamp 26 Watt Compact Fluorescent Ballast - G24q, 120V-LeanLight
Keystone KTEB-126-1-TP 1-Lamp 26 Watt Compact Fluorescent Ballast - G24q, 120V-LeanLight Save 5% Save %
$20.99
$20.99 - $20.99
$20.99
$19.99
$19.99 - $19.99
$19.99

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

Keystone Technologies
In stock

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

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$20.99
$20.99 - $20.99
$20.99
$19.99
$19.99 - $19.99
$19.99
Save 5% Save %
Keystone KTEB-2C72-1-TP-WS 2-Lamp Circline Fluorescent Ballast - 72W, 120V-LeanLight
Keystone KTEB-2C72-1-TP-WS 2-Lamp Circline Fluorescent Ballast - 72W, 120V-LeanLight Save 19% Save %
$25.99
$25.99 - $25.99
$25.99
$20.99
$20.99 - $20.99
$20.99

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

Keystone Technologies
Only 10 left!

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
$20.99
$20.99 - $20.99
$20.99
Save 19% Save %
Keystone Technologies KTEB-120-1-TP LeanLight
Keystone Technologies KTEB-120-1-TP LeanLight Save 41% Save %
$21.99
$21.99 - $21.99
$21.99
$12.99
$12.99 - $12.99
$12.99

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

Keystone Technologies
In stock

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

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$21.99
$21.99 - $21.99
$21.99
$12.99
$12.99 - $12.99
$12.99
Save 41% Save %
Keystone Technologies KTEB-240-1-TP /C LeanLight
Keystone Technologies KTEB-240-1-TP /C 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

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

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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-220-1-TP-EMI /C LeanLight
Keystone Technologies KTEB-220-1-TP-EMI /C LeanLight
Save 26% Save %
$26.99
$26.99 - $26.99
$26.99
$19.85
$19.85 - $19.85
$19.85

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

Keystone Technologies
In stock

Power your compact fluorescent fixtures with the Keystone KTEB-220-1-TP-EMI ballast, engineered for reliable performance in 2-lamp T12 setups. This...

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$26.99
$26.99 - $26.99
$26.99
$19.85
$19.85 - $19.85
$19.85
Save 26% Save %
Keystone KTEB-232-UV-IS-N-P 2-Lamp Instant Start Normal T8 Fluorescent Ballast-LeanLight
Keystone KTEB-232-UV-IS-N-P 2-Lamp Instant Start Normal T8 Fluorescent Ballast-LeanLight
Save up to 15% Save %
$22.99
$22.99 - $22.99
$22.99
$19.59 - $154.50
$19.59 - $154.50
$19.59

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

Keystone Technologies
In stock

Keystone Technologies KTEB-232-UV-IS-N-P instant start electronic T8 ballast with leads. Use this 2-lamp ballast to run F32T8 fluorescent lamps. Th...

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$22.99
$22.99 - $22.99
$22.99
$19.59 - $154.50
$19.59 - $154.50
$19.59
Save up to 15% Save %
Keystone Technologies KTEB-232RIS-1-TP-SL LeanLight
Keystone Technologies KTEB-232RIS-1-TP-SL LeanLight
$18.99 - $18.99
$18.99
$18.99 - $18.99
$18.99

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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$18.99 - $18.99
$18.99
$18.99 - $18.99
$18.99
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

Keystone Technologies KTEB-332-UV-IS-N-P T8 instant start normal 3 lamp T8 fluorescent ballast with wire leads.  Use this ballast to run (3) F32T8 ...

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$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99
Keystone Technologies KTEB-254HO-UV-PS-SL LeanLight
$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99

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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$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 14% Save %
$26.99
$26.99 - $26.99
$26.99
$23.20
$23.20 - $23.20
$23.20

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

Keystone Technologies
In stock

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) F32T8 fluoresce...

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$26.99
$26.99 - $26.99
$26.99
$23.20
$23.20 - $23.20
$23.20
Save 14% Save %
Keystone Technologies KTEB-226-1-TP LeanLight
$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99

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

Keystone Technologies
In stock

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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$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99
Keystone Technologies KTEB-128-1-TP-FC-PH/D LeanLight
$19.79 - $19.79
$19.79
$19.79 - $19.79
$19.79

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

Keystone Technologies
In stock

Power your T5 fluorescent fixtures with confidence using this Keystone electronic ballast, built to deliver steady, efficient performance for 28-wa...

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$19.79 - $19.79
$19.79
$19.79 - $19.79
$19.79
Keystone Technologies KTEB-114-1-TP-FC /P LeanLight
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$21.99
$21.99 - $21.99
$21.99
$14.65
$14.65 - $14.65
$14.65

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

Keystone Technologies
In stock

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 is designed to e...

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$21.99
$21.99 - $21.99
$21.99
$14.65
$14.65 - $14.65
$14.65
Save 33% Save %
OSRAM 51475 LeanLight
OSRAM 51475 LeanLight
Sold out
$46.69 - $46.69
$46.69
$46.69 - $46.69
$46.69

Sylvania QHE 2x54T5HO/UNV PSN-HT 2 Lamp T5HO Fluorescent Ballast - 54W, 120/277V

OSRAM
Out of stock

OSRAM Sylvania 51475 2 lamp T5HO ballast with wire leads.  The Sylvania QHE 2x54T5HO/UNV PSN-HT programmed rapid start, normal high output, high-te...

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$46.69 - $46.69
$46.69
$46.69 - $46.69
$46.69
Sold out
Keystone Technologies KTEB-132-1-TP-FC LeanLight
Keystone Technologies KTEB-132-1-TP-FC LeanLight
$19.49 - $19.49
$19.49
$19.49 - $19.49
$19.49

Keystone 1-Lamp 32 Watt T8 Fluorescent Ballast - KTEB-132-1-TP-FC

Keystone Technologies
In stock

Keystone Technologies KTEB-132-1-TP-FC 1-lamp, 32 watt T8 Linear Fluorescent Ballast delivers reliable performance for T8 and T12 single-lamp fixtu...

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$19.49 - $19.49
$19.49
$19.49 - $19.49
$19.49
Keystone Technologies KTEB-432RIS-1-TP-SL LeanLight
$23.19 - $23.19
$23.19
$23.19 - $23.19
$23.19

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

Keystone Technologies
In stock

Keystone Ballast KTEB-432RIS-1-TP-SL works for 3 or 4-lamps - F17T8, F25T8, F32T8, for 120V applications. The residential-grade ballast is T8 inst...

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$23.19 - $23.19
$23.19
$23.19 - $23.19
$23.19
Keystone Technologies KTEB-454HO-UV-PS LeanLight
Keystone Technologies KTEB-454HO-UV-PS LeanLight
Save 13% Save %
$48.99
$48.99 - $48.99
$48.99
$42.50
$42.50 - $42.50
$42.50

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
$48.99
$42.50
$42.50 - $42.50
$42.50
Save 13% Save %
Keystone Technologies KTEB-140-1-TP-EMI LeanLight
$17.25 - $17.25
$17.25
$17.25 - $17.25
$17.25

KTEB-140-1-TP-EMI 1 Lamp F40T12 Electronic Ballast 120 Volt

Keystone Technologies
In stock

Keystone Technologies KTEB-140-1-TP-EMI 1 lamp 40 watt T12 fluorescent ballast. The electronic rapid start ballast is used with F40T12 linear fluor...

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$17.25 - $17.25
$17.25
$17.25 - $17.25
$17.25
KTEB-1C22-1-TP-WS Circline Electronic Ballast with Sockets - 22W, 120V-LeanLight
$19.99 - $19.99
$19.99
$20.29
$20.29 - $20.29
$20.29

Keystone KTEB-1C22-1-TP-WS Circline Electronic Ballast with Sockets - 22W, 120V

Keystone Technologies
In stock

The Keystone Technologies KTEB-1C22-1-TP-WS is a rapid start electronic ballast designed for 22W, 120V Circline fluorescent lamps, specifically 1 F...

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$19.99 - $19.99
$19.99
$20.29
$20.29 - $20.29
$20.29
Keystone Technologies KTEB-108-1-TP-FC/L LeanLight
$19.99 - $19.99
$19.99
$21.99
$21.99 - $21.99
$21.99

Keystone KTEB-108-1-TP-FC 1-lamp 8 watt T5 Fluorescent Ballast

Keystone Technologies
In stock

Experience superior lighting control with the Keystone KTEB-108-1-TP-FC electronic ballast, a compact powerhouse designed for compact fluorescent a...

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$19.99 - $19.99
$19.99
$21.99
$21.99 - $21.99
$21.99
Keystone Technologies KTEB-332-UV-IS-N-P-10 LeanLight
$188.99 - $188.99
$188.99
$188.99 - $188.99
$188.99

Keystone KTEB-332-UV-IS-N-P (10 Pack) 3-lamp 32 watt T8 Instant Start Electronic Ballast

Keystone Technologies
In stock

Keystone KTEB-332-UV-IS-N-P T8 Instant Start Electronic Ballast 10 pack

$188.99 - $188.99
$188.99
$188.99 - $188.99
$188.99
Keystone Technologies KTEB-140-1-TP-EMI-WS LeanLight
Keystone Technologies KTEB-140-1-TP-EMI-WS LeanLight
$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99

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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$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
Keystone Technologies KTEB-140-1-TP-EMI-10 LeanLight
$150.49 - $150.49
$150.49
$150.49 - $150.49
$150.49

(Pack of 10) Keystone KTEB-140-1-TP-EMI 1 Lamp F40T12 Electronic Ballast 120 Volt

Keystone Technologies
In stock

Upgrade your fluorescent lighting system with this reliable Keystone electronic ballast, engineered for seamless performance and energy efficiency....

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$150.49 - $150.49
$150.49
$150.49 - $150.49
$150.49
Keystone Technologies KTEB-259-UV-IS-N LeanLight
$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00

Keystone KTEB-259-UV-IS-N Fluorescent Ballast,- 2-Lamp, F96T8, 96W T8, 120-277V

Keystone Technologies
66 in stock

Keystone Technologies KTEB-259-UV-IS-N Electronic Fluorescent Ballast, Universal 120-277V Input, F96T8 59W, F96T8/ES 51W, F72T8 38W, F59T8 Lamps, I...

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$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00

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