Fluorescent Ballasts

Fluorescent Ballasts

The largest selection of Fluorescent Ballasts online! We stock more than 2,500 different sku’s and provide same day flat rate shipping. Shop fluorescent T5 ballasts, T8 ballasts, T12 ballasts, Circline and Magnetic ballasts.

T5 Ballasts
T5 BALLASTS
T8 Ballasts
T8 BALLASTS
T12 Ballast
T12 BALLASTS

Circline Ballast
CIRCLINE BALLASTS
Magnetic Ballast
MAGNETIC BALLASTS
Dimming Ballast
DIMMING BALLASTS
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  • Out of stock
    Lutron EC5T832GUNV2

    EC5T832GUNV2 Lutron 10% Dimming Ballast - Two Bulb

    Lutron

    MSRP: $356.00
    Now: $295.95
    Was: $356.00
    Lutron EcoSystem T8 Dimming Ballast, 10%-100%, Multi-Volt 120V-240V-277V, Two F32T8 bulbs, Multiple Control Types, Program Rapid Start Discontinued by Manufacturer.  Retrofit to Lutron C-FLEX LED Lamp + Driver: Step 1: Check wiring to identify...
    BS21-EC5T832GUNV2
    MSRP: $356.00
    Now: $295.95
    Was: $356.00
    Out of stock
    Qty in Cart: 0
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    Price:
    MSRP: $356.00
    Now: $295.95
    Was: $356.00
    Subtotal:
    Out of stock
  • KTEB-254HO-UV-PS-SL Keystone Electronic Ballast
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    KTEB-254HO-UV-PS-SL Keystone Ballast

    Keystone

    MSRP: $36.00
    Now: $29.95
    Was: $36.00
    Keystone Electronic Fluorescent Ballast, 120V-277V, 1-2 Lamps F54T5HO, FT55W/2G11, FT50W/2G11, FT36W/2G11, Programmed Rapid Start Ballast. KTEB-254HO-UV-PS-SL Spec Sheet Keystone Electronic Fluorescent F54T5HO + 55W/50W/36W PLL...
    KT-KTEB-254HO-UV-PS-SL
    MSRP: $36.00
    Now: $29.95
    Was: $36.00
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    MSRP: $36.00
    Now: $29.95
    Was: $36.00
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  • Out of stock
    H3DT524CU210 Lutron Hi-lume 3D Dimming Ballast

    H3DT524CU210 Lutron Hi-lume 3D Dimming Ballast

    Lutron

    MSRP: $275.00
    Now: $228.95
    Was: $275.00
    LUTRON H3DT524CU210 Discontinued by Manufacturer.  Retrofit to Lutron C-FLEX LED Lamp + Driver: Step 1: Check wiring to identify the control type   Step 2: Select appropriate LED replacement to purchase - Click...
    BS21-H3DT524CU210
    MSRP: $275.00
    Now: $228.95
    Was: $275.00
    Out of stock
    Qty in Cart: 0
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    MSRP: $275.00
    Now: $228.95
    Was: $275.00
    Subtotal:
    Out of stock
  • KTEB-432-UV-IS-H-P Keystone T8 Fluorescent Ballast - Instant Start High Ballast Factor
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    KTEB-432-UV-IS-H-P Keystone T8 Instant Start Ballast - High Ballast Factor

    Keystone

    MSRP: $39.00
    Now: $31.95
    Was: $39.00
    KEYSTONE KTEB-432-UV-IS-H-P Electronic Fluorescent Ballast, High (1.18) Ballast Factor, Universal 120-277V Input, Operates F432T8 (32W), F432T8 (30W) F432T8 (28W) Lamps, Instant Start Keystone Fluorescent T8 Instant Start Ballast Performance and...
    BSF-KT-KTEB-432-UV-IS-H-P
    MSRP: $39.00
    Now: $31.95
    Was: $39.00
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    MSRP: $39.00
    Now: $31.95
    Was: $39.00
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  • Out of stock
    Lutron EC5T832GUNV3L

    EC5T832GUNV3L Lutron 10% Dimming Ballast - Three Bulb

    Lutron

    MSRP: $356.00
    Now: $295.95
    Was: $356.00
    Lutron EcoSystem T8 Dimming Ballast, 10%-100%, Multi-Volt 120V-240V-277V, Three F32T8 bulbs, Multiple Control Types, Program Rapid Start. Discontinued by Manufacturer.  Retrofit to Lutron C-FLEX LED Lamp + Driver: Step 1: Check wiring to...
    BS21-EC5T832GUNV3L
    MSRP: $356.00
    Now: $295.95
    Was: $356.00
    Out of stock
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $356.00
    Now: $295.95
    Was: $356.00
    Subtotal:
    Out of stock
  • KTEB-114-1-TP-FC-MB Keystone Electronic Fluorescent Ballast - Mounting Bracket
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    KTEB-114-1-TP-FC-MB Keystone Electronic Fluorescent Ballast - Mounting Bracket

    Keystone

    MSRP: $12.00
    Now: $9.95
    Was: $12.00
    KEYSTONE Electronic Fluorescent Ballast, 120V, Operates F6T5, F8T5, F13T5, F14T5, F21T5 Lamps, Rapid Start Ballast, Narrow Profile with Mounting Bracket Keystone Fluorescent 14 Watt T5 Rapid Start Ballast 1 x F14T5 or 2x F8T5, Narrow Profile with...
    KT-KTEB-114-1-TP-FC-MB
    MSRP: $12.00
    Now: $9.95
    Was: $12.00
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    Qty in Cart: 0
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    MSRP: $12.00
    Now: $9.95
    Was: $12.00
    Subtotal:
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  • Out of stock
    KTEB-135HE-1-TP Keystone T5 Fluorescent Ballast

    KTEB-135HE-1-TP Keystone T5 Fluorescent Ballast

    Keystone

    MSRP: $40.00
    Now: $32.95
    Was: $40.00
    KEYSTONE Electronic Fluorescent Ballast, 120V Input, Operates F35T5, F35T5HE, F28T5, F21T5 Lamps, Rapid Start Keystone Fluorescent T5 Rapid Start Ballast Performance and Safety UL listed Meets FCC Part 18 Class B Consumer Limits Transient...
    KT-KTEB-135HE-1-TP
    MSRP: $40.00
    Now: $32.95
    Was: $40.00
    Out of stock
    Qty in Cart: 0
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    MSRP: $40.00
    Now: $32.95
    Was: $40.00
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    Out of stock
  • Out of stock
    KTEB-270-UV-PS-N Keystone Freezer Ballast

    KTEB-270-UV-PS-N Keystone Freezer Ballast - F70T8 F58T8 F36T8 Lamps

    Keystone

    MSRP: $126.00
    Now: $104.95
    Was: $126.00
    Keystone Electronic Freezer Ballast, Universal 120V-277V Input, Operates F70T8, F58T8, F36T8, Molex connectors, Program Rapid Start Keystone Electronic T8 Freezer Ballast 2 x F70T8 | 120-277 Multi-Voltage | High Power Factor | Program Start | With...
    KT-KTEB-270-UV-PS-N-C1-DP
    MSRP: $126.00
    Now: $104.95
    Was: $126.00
    Out of stock
    Qty in Cart: 0
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    MSRP: $126.00
    Now: $104.95
    Was: $126.00
    Subtotal:
    Out of stock
  • KTEB-228-1-TP-PH-SL Keystone Electronic Fluorescent Ballast
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    KTEB-228-1-TP-PH-SL Keystone Electronic Fluorescent Ballast - Slim Case

    Keystone

    MSRP: $21.00
    Now: $16.95
    Was: $21.00
    KEYSTONE Electronic Fluorescent Ballast, 120V, Operates 2 lamps F14T5, F21T5, or F28T5, (SL) Slim Case, PreHeat Rapid Start Ballast Keystone Fluorescent T5 Preheat Rapid Start Ballast Performance and Safety UL listed Meets FCC Part 18 Class B...
    KT-KTEB-228-1-TP-PH-SL
    MSRP: $21.00
    Now: $16.95
    Was: $21.00
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    MSRP: $21.00
    Now: $16.95
    Was: $21.00
    Subtotal:
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  • KTEB-221PS-1-TP Keystone

    KTEB-221PS-1-TP Keystone Program Start Ballast

    Keystone

    MSRP: $40.00
    Now: $32.95
    Was: $40.00
    KEYSTONE Electronic Fluorescent Program Start Ballast, 120V, (2) F21T5 or F28T5 or F14T5 Lamps, Program Start, Low Temperature Keystone Fluorescent F28T5 F21T5 F14T5 Ballast Performance and Safety Meets FCC Part 18 (Class B) Consumer...
    KT-KTEB-221PS-1-TP
    MSRP: $40.00
    Now: $32.95
    Was: $40.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $40.00
    Now: $32.95
    Was: $40.00
    Subtotal:
  • Out of stock
    EC3T832CU110 Dimming

    EC3T832CU110 Lutron Eco-10 Dimming Ballast

    Lutron

    MSRP: $330.00
    Now: $289.95
    Was: $330.00
    LUTRON Eco-10 Dimming Ballast, 120-277V, Single F32T8, 100% to 10% dimming, Programmed Start Ballast. Discontinued by Manufacturer.  Retrofit to Lutron C-FLEX LED Lamp + Driver: Step 1: Check wiring to identify the control type   Step 2:...
    BS21-EC5T832JUNV1-S1
    MSRP: $330.00
    Now: $289.95
    Was: $330.00
    Out of stock
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $330.00
    Now: $289.95
    Was: $330.00
    Subtotal:
    Out of stock
  • Out of stock
    KTEB-432-UV-PS-N-P Keystone T8 Fluorescent Ballast - Program Rapid Start

    KTEB-432-UV-PS-N-P Keystone T8 Fluorescent Ballast - Program Rapid Start

    Keystone

    MSRP: $45.00
    Now: $39.95
    Was: $45.00
    KEYSTONE Electronic Fluorescent Ballast, 120V-277V, Operates 3 or 4 F32T8, F25T8, F17T8, F40T8, Program Rapid Start Keystone Fluorescent T8 Rapid Start Ballast Performance and Safety UL, cUL Listed Class P, Type 1 Outdoor Meets FCC Part 18 Class...
    KTEB-432-UV-PS-N-P
    MSRP: $45.00
    Now: $39.95
    Was: $45.00
    Out of stock
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $45.00
    Now: $39.95
    Was: $45.00
    Subtotal:
    Out of stock
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