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$37.98
Energystation 1000W Ballast, For Hydroponic HPS MH Grow Light System, Digital Dimmable Electronic Horticulture Ballast, Cali HPS MH Ballast For Indoor
Amazon.com
17
Free shipping
$37.98
Energystation 1000W Ballast, For Hydroponic HPS MH Grow Light System, Digital Dimmable Electronic Horticulture Ballast, Cali HPS MH Ballast For Indoor
Amazon.com
17
$48.80
$64.00
Philips Advance ICN4S5490C2LSG 4 Lamp T5 Ballast (4 54WT5/HO) 120-277V
Amazon.com
113
Free shipping
23% off
$48.80
$64.00
Philips Advance ICN4S5490C2LSG 4 Lamp T5 Ballast (4 54WT5/HO) 120-277V
Amazon.com
113
$37.35
GE GE254MVPS-A Ultrastart T5 Watt-Miser 2-Lamp 54W T5HO Ballast 67562
Amazon.com
27
Free shipping
$37.35
GE GE254MVPS-A Ultrastart T5 Watt-Miser 2-Lamp 54W T5HO Ballast 67562
Amazon.com
27
$32.00
$42.48
Advance ICN-2S54-T Centium Ballast, 2-Lamp, F54T5HO, 54W T5HO, 120/277V
Amazon.com
11
Free shipping
24% off
$32.00
$42.48
Advance ICN-2S54-T Centium Ballast, 2-Lamp, F54T5HO, 54W T5HO, 120/277V
Amazon.com
11
$27.00
GE Lighting T8 Ultramax Proline Electronic Ballast, Residential/Commercial Use, 120-277 Volt, Instant Start, High Performance, Compatible With F32T8/
Amazon.com
197
$27.00
GE Lighting T8 Ultramax Proline Electronic Ballast, Residential/Commercial Use, 120-277 Volt, Instant Start, High Performance, Compatible With F32T8/
Amazon.com
197
$81.40
Advance Fluorescent Dimming Ballast: T5, 120 To 277V AC, 1/2 Lamps Supported, (1) F35T5/(2) F28T5 Model: IOP-2S28-95-SC-SD
Grainger
$81.40
Advance Fluorescent Dimming Ballast: T5, 120 To 277V AC, 1/2 Lamps Supported, (1) F35T5/(2) F28T5 Model: IOP-2S28-95-SC-SD
Grainger
$40.88
Ballast For Fluorescent Light 2 Lamp T12 Replacement For Keystone Technologies KTEB-240-1-TP Ballast By Technical Precision - F34T12/F40T12 Ballast 2
Amazon.com
3
Free shipping
$40.88
Ballast For Fluorescent Light 2 Lamp T12 Replacement For Keystone Technologies KTEB-240-1-TP Ballast By Technical Precision - F34T12/F40T12 Ballast 2
Amazon.com
3
$24.34
GE Lighting 72266 GE232MAX-N/ULTRA 120/277-Volt Ultramax Electronic Fluorescent T8 Multi-Volt Instant Start Ballast 2 Or 1 F32T8 Lamps
Amazon.com
130
$24.34
GE Lighting 72266 GE232MAX-N/ULTRA 120/277-Volt Ultramax Electronic Fluorescent T8 Multi-Volt Instant Start Ballast 2 Or 1 F32T8 Lamps
Amazon.com
130
$28.00
GE 78627 GE432MAX-N/ULTRA LFL Ultramax Electronic High Efficiency Multivolt Instant Start Ballast For 4 Or 3- F32T8
Amazon.com
78
$28.00
GE 78627 GE432MAX-N/ULTRA LFL Ultramax Electronic High Efficiency Multivolt Instant Start Ballast For 4 Or 3- F32T8
Amazon.com
78
$32.95
Advance Fluorescent Ballast: 120 To 277V AC, 3/4 Lamps Supported, 17 W_25 W_28 W_32 W_40 W Bulb Watt Model: ICN-4P32-N
Grainger
45
$32.95
Advance Fluorescent Ballast: 120 To 277V AC, 3/4 Lamps Supported, 17 W_25 W_28 W_32 W_40 W Bulb Watt Model: ICN-4P32-N
Grainger
45
$23.88
$28.95
Philips ICN-2S28-N Centium Electronic Ballast, 120/277V, F28T5, 2 Lamp
Amazon.com
17% off
$23.88
$28.95
Philips ICN-2S28-N Centium Electronic Ballast, 120/277V, F28T5, 2 Lamp
Amazon.com
$28.34
Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 59 W Bulb Watt Model: 4KGF7
Grainger
$28.34
Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 59 W Bulb Watt Model: 4KGF7
Grainger
$23.72
Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 17 W_25 W_28 W_32 W Bulb Watt Model: ICN-2P32-N
Grainger
48
$23.72
Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 17 W_25 W_28 W_32 W Bulb Watt Model: ICN-2P32-N
Grainger
48
$108.88
Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 38 W_44 W_59 W Bulb Watt Model: ICN-2S86-SC
Grainger
2
$108.88
Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 38 W_44 W_59 W Bulb Watt Model: ICN-2S86-SC
Grainger
2
$63.06
120V 35W MAX BALLAST FOR LINEAR FLUORESCENT At International Lighting
Interlight US
$63.06
120V 35W MAX BALLAST FOR LINEAR FLUORESCENT At International Lighting
Interlight US
$49.99
Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 14 W_35 W Bulb Watt Model: ICN-2S28-N
Grainger
$49.99
Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 14 W_35 W Bulb Watt Model: ICN-2S28-N
Grainger
$49.99
Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 60 W_75 W_85 W Bulb Watt Model: 4KGH5
Grainger
$49.99
Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 60 W_75 W_85 W Bulb Watt Model: 4KGH5
Grainger
$47.30
Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 39 W Bulb Watt, Electronic Model: 4KGG2
Grainger
$47.30
Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 39 W Bulb Watt, Electronic Model: 4KGG2
Grainger
$17.40
$32.39
PHILIPS ICN-2P32-N BALLAST
Amazon.com
442
46% off
$17.40
$32.39
PHILIPS ICN-2P32-N BALLAST
Amazon.com
442
$100.00
1000W Double Ended Hps Grow Light Ballast And Reflector, 2 Bulbs -
eBay
Used
$100.00
1000W Double Ended Hps Grow Light Ballast And Reflector, 2 Bulbs -
eBay
Used
$32.02
Advance Fluorescent Ballast: 120V AC, 2 Lamps Supported, 30 W_34 W_40 W Bulb Watt Model: RELB-2S40-N
Grainger
14
$32.02
Advance Fluorescent Ballast: 120V AC, 2 Lamps Supported, 30 W_34 W_40 W Bulb Watt Model: RELB-2S40-N
Grainger
14
$26.40
Fluorescent Ballast: 120 To 277V AC, 3/4 Lamps Supported, 9 1/2 in Overall Lg Model: 4KGF6
Grainger
$26.40
Fluorescent Ballast: 120 To 277V AC, 3/4 Lamps Supported, 9 1/2 in Overall Lg Model: 4KGF6
Grainger
$17.16
Instant Start Electronic Fluorescent Ballast For 2 F32T8 Lamps, 120-277V, Indoor/Outdoor With Auto Restart
Home Depot
Free shipping
$17.16
Instant Start Electronic Fluorescent Ballast For 2 F32T8 Lamps, 120-277V, Indoor/Outdoor With Auto Restart
Home Depot
Free shipping
$31.00
Mlc-8X Grow Light Master Lighting Controller Ballast - 120V/240V
eBay
Used
$31.00
Mlc-8X Grow Light Master Lighting Controller Ballast - 120V/240V
eBay
Used
$32.32
GE Lamps Fluorescent Ballast: 120 To 277V AC, 3/4 Lamps Supported, 9 1/2 in Overall Lg, Electronic Model: GE432MAXP-N-ULTRA
Grainger
$32.32
GE Lamps Fluorescent Ballast: 120 To 277V AC, 3/4 Lamps Supported, 9 1/2 in Overall Lg, Electronic Model: GE432MAXP-N-ULTRA
Grainger
$85.46
Fluorescent Ballast: 120 To 277V AC, 2/3/4 Lamps Supported, 55 W Bulb Watt Model: 4KGE7
Grainger
$85.46
Fluorescent Ballast: 120 To 277V AC, 2/3/4 Lamps Supported, 55 W Bulb Watt Model: 4KGE7
Grainger
$22.20
$23.93
Philips Advance, ICN-2S40-N, Electronic Ballast, T12 Lamps, 120/277V
Amazon.com
65
$22.20
$23.93
Philips Advance, ICN-2S40-N, Electronic Ballast, T12 Lamps, 120/277V
Amazon.com
65
$31.10
GE Lamps Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 24 W_25 W_45 W Bulb Watt Model: GE240PS-MV-N
Grainger
216
$31.10
GE Lamps Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 24 W_25 W_45 W Bulb Watt Model: GE240PS-MV-N
Grainger
216
$17.97
32-Watt 120-Volt 2 Lamp T8 Instant Start High Efficiency Electronic Replacement Ballast
Home Depot
In store
Free shipping
Curbside
$17.97
32-Watt 120-Volt 2 Lamp T8 Instant Start High Efficiency Electronic Replacement Ballast
Home Depot
Free shipping
$37.63
Advance Fluorescent Ballast: 120 To 277V AC, 2/3 Lamps Supported, 17 W_25 W_28 W_32 W Bulb Watt Model: IOP-3P32-HL-N
Grainger
$37.63
Advance Fluorescent Ballast: 120 To 277V AC, 2/3 Lamps Supported, 17 W_25 W_28 W_32 W Bulb Watt Model: IOP-3P32-HL-N
Grainger
$27.69
GE Lamps Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 17 W_25 W_28 W_32 W Bulb Watt Model: GE232MAXP-L-ULTRA
Grainger
$27.69
GE Lamps Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 17 W_25 W_28 W_32 W Bulb Watt Model: GE232MAXP-L-ULTRA
Grainger
$43.96
Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 55 W Bulb Watt Model: 4KGG3
Grainger
$43.96
Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 55 W Bulb Watt Model: 4KGG3
Grainger
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    Shop grow light ballasts

    Sponsored
    About our ads
    $37.98
    Energystation 1000W Ballast, For Hydroponic HPS MH Grow Light System, Digital Dimmable Electronic Horticulture Ballast, Cali HPS MH Ballast For Indoor
    Amazon.com
    17
    Free shipping
    $37.98
    Energystation 1000W Ballast, For Hydroponic HPS MH Grow Light System, Digital Dimmable Electronic Horticulture Ballast, Cali HPS MH Ballast For Indoor
    Amazon.com
    17
    $48.80
    $64.00
    Philips Advance ICN4S5490C2LSG 4 Lamp T5 Ballast (4 54WT5/HO) 120-277V
    Amazon.com
    113
    Free shipping
    23% off
    $48.80
    $64.00
    Philips Advance ICN4S5490C2LSG 4 Lamp T5 Ballast (4 54WT5/HO) 120-277V
    Amazon.com
    113
    $37.35
    GE GE254MVPS-A Ultrastart T5 Watt-Miser 2-Lamp 54W T5HO Ballast 67562
    Amazon.com
    27
    Free shipping
    $37.35
    GE GE254MVPS-A Ultrastart T5 Watt-Miser 2-Lamp 54W T5HO Ballast 67562
    Amazon.com
    27
    $32.00
    $42.48
    Advance ICN-2S54-T Centium Ballast, 2-Lamp, F54T5HO, 54W T5HO, 120/277V
    Amazon.com
    11
    Free shipping
    24% off
    $32.00
    $42.48
    Advance ICN-2S54-T Centium Ballast, 2-Lamp, F54T5HO, 54W T5HO, 120/277V
    Amazon.com
    11
    $27.00
    GE Lighting T8 Ultramax Proline Electronic Ballast, Residential/Commercial Use, 120-277 Volt, Instant Start, High Performance, Compatible With F32T8/
    Amazon.com
    197
    $27.00
    GE Lighting T8 Ultramax Proline Electronic Ballast, Residential/Commercial Use, 120-277 Volt, Instant Start, High Performance, Compatible With F32T8/
    Amazon.com
    197
    $81.40
    Advance Fluorescent Dimming Ballast: T5, 120 To 277V AC, 1/2 Lamps Supported, (1) F35T5/(2) F28T5 Model: IOP-2S28-95-SC-SD
    Grainger
    $81.40
    Advance Fluorescent Dimming Ballast: T5, 120 To 277V AC, 1/2 Lamps Supported, (1) F35T5/(2) F28T5 Model: IOP-2S28-95-SC-SD
    Grainger
    $40.88
    Ballast For Fluorescent Light 2 Lamp T12 Replacement For Keystone Technologies KTEB-240-1-TP Ballast By Technical Precision - F34T12/F40T12 Ballast 2
    Amazon.com
    3
    Free shipping
    $40.88
    Ballast For Fluorescent Light 2 Lamp T12 Replacement For Keystone Technologies KTEB-240-1-TP Ballast By Technical Precision - F34T12/F40T12 Ballast 2
    Amazon.com
    3
    $24.34
    GE Lighting 72266 GE232MAX-N/ULTRA 120/277-Volt Ultramax Electronic Fluorescent T8 Multi-Volt Instant Start Ballast 2 Or 1 F32T8 Lamps
    Amazon.com
    130
    $24.34
    GE Lighting 72266 GE232MAX-N/ULTRA 120/277-Volt Ultramax Electronic Fluorescent T8 Multi-Volt Instant Start Ballast 2 Or 1 F32T8 Lamps
    Amazon.com
    130
    $28.00
    GE 78627 GE432MAX-N/ULTRA LFL Ultramax Electronic High Efficiency Multivolt Instant Start Ballast For 4 Or 3- F32T8
    Amazon.com
    78
    $28.00
    GE 78627 GE432MAX-N/ULTRA LFL Ultramax Electronic High Efficiency Multivolt Instant Start Ballast For 4 Or 3- F32T8
    Amazon.com
    78
    $32.95
    Advance Fluorescent Ballast: 120 To 277V AC, 3/4 Lamps Supported, 17 W_25 W_28 W_32 W_40 W Bulb Watt Model: ICN-4P32-N
    Grainger
    45
    $32.95
    Advance Fluorescent Ballast: 120 To 277V AC, 3/4 Lamps Supported, 17 W_25 W_28 W_32 W_40 W Bulb Watt Model: ICN-4P32-N
    Grainger
    45
    $23.88
    $28.95
    Philips ICN-2S28-N Centium Electronic Ballast, 120/277V, F28T5, 2 Lamp
    Amazon.com
    17% off
    $23.88
    $28.95
    Philips ICN-2S28-N Centium Electronic Ballast, 120/277V, F28T5, 2 Lamp
    Amazon.com
    $28.34
    Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 59 W Bulb Watt Model: 4KGF7
    Grainger
    $28.34
    Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 59 W Bulb Watt Model: 4KGF7
    Grainger
    $23.72
    Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 17 W_25 W_28 W_32 W Bulb Watt Model: ICN-2P32-N
    Grainger
    48
    $23.72
    Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 17 W_25 W_28 W_32 W Bulb Watt Model: ICN-2P32-N
    Grainger
    48
    $108.88
    Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 38 W_44 W_59 W Bulb Watt Model: ICN-2S86-SC
    Grainger
    2
    $108.88
    Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 38 W_44 W_59 W Bulb Watt Model: ICN-2S86-SC
    Grainger
    2
    $63.06
    120V 35W MAX BALLAST FOR LINEAR FLUORESCENT At International Lighting
    Interlight US
    $63.06
    120V 35W MAX BALLAST FOR LINEAR FLUORESCENT At International Lighting
    Interlight US
    $49.99
    Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 14 W_35 W Bulb Watt Model: ICN-2S28-N
    Grainger
    $49.99
    Advance Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 14 W_35 W Bulb Watt Model: ICN-2S28-N
    Grainger
    $49.99
    Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 60 W_75 W_85 W Bulb Watt Model: 4KGH5
    Grainger
    $49.99
    Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 60 W_75 W_85 W Bulb Watt Model: 4KGH5
    Grainger
    $47.30
    Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 39 W Bulb Watt, Electronic Model: 4KGG2
    Grainger
    $47.30
    Fluorescent Ballast: 120 To 277V AC, 1/2 Lamps Supported, 39 W Bulb Watt, Electronic Model: 4KGG2
    Grainger