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    KTEB-213-UV-TP-PIC-DW-KIT Keystone 120/277Volt Electronic Ballast

    KTEB-213-UV-TP-PIC-DW-KIT Keystone 120/277Volt Electronic Ballast

    KTEB-213-UV-TP-PIC-DW-KIT Keystone 1-Light or 2-Light or 1-Light 18W 120/277Volt Compact Fluorescent Electronic Ballast more

    $36.40

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    KTEB-2C72-1-TP-WS Keystone Fluorescent Ballast for Circline Lamps

    KTEB-2C72-1-TP-WS Keystone Fluorescent Ballast for Circline Lamps

    KTEB-2C72-1-TP-WS (10 Pack + Free Freight) Keystone Circline Ballast with Socket that operates 1 FC8T9 + 1 FC12T9 "or" 1 FC12T9 + 1 FC16T9 "or" 2 FC12T9 Circline Fluorescent Lamps with Sockets, 120Volt, Normal Power Factor, Rapid Start Ballast more

    $115.00

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    KTEB-120-1-TP-EMI Keystone 1 Light, NPF, Electronic Ballast 120Volt

    KTEB-120-1-TP-EMI Keystone 1 Light, NPF, Electronic Ballast 120Volt

    KTEB-120-1-TP-EMI Keystone 1 Light Class B, NPF, Electronic Ballast 120Volt for F20T8, F20T12, F18T8, F17T8, F15T8, F15T12, F14T8 or F14T12 Lamp more

    $14.81

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    KTEB-2C72-1-TP-WS Keystone Fluorescent Ballast for Circline Lamps

    KTEB-2C72-1-TP-WS Keystone Fluorescent Ballast for Circline Lamps

    KTEB-2C72-1-TP-WS KEYSTONE Circline Ballast with Socket that operates 1 FC8T9 + 1 FC12T9 "or" 1 FC12T9 + 1 FC16T9 "or" 2 FC12T9 Circline Fluorescent Lamps with Sockets, 120Volt, Normal Power Factor, Rapid Start Ballast more

    $10.98

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    KTEB-2C72-1-TP Keystone Technologies Ballast 2 Lamp F32T8 120 Volt Electronic Ballast

    KTEB-2C72-1-TP Keystone Technologies Ballast 2 Lamp F32T8 120 Volt Electronic Ballast

    Keystone Technologies 2 Lamp F32T8 Electronic Ballast. Input Volts: 120V. Number of Lamps: 2. Power Factor: Normal. Starting Method: Rapid Start. Residential Use Only SKU : ADIB00DLK8KKS more

    $39.27

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    Keystone KTEB-228HE-UV-PS-SL Electronic Ballast, 2 Lamp, F32T8, 120/277V

    Keystone KTEB-228HE-UV-PS-SL Electronic Ballast, 2 Lamp, F32T8, 120/277V

    Keystone KTEB-228HE-UV-PS-SL Electronic Ballast 50/60Hz 120-277V Thermal Prot more

    $32.77 $24.50

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    KTEB-240-1-TP Keystone Electronic Ballast 120Volt 2-Lamp

    KTEB-240-1-TP Keystone Electronic Ballast 120Volt 2-Lamp

    Keystone Technologies KTEB-240-1-TP - 120 Volt Electronic T12/T8 Fluorescent Ballast for (2) F30T12, F34T12, F40T12, F40T12 (25W), F32T8 or F25T8 Lamps. more

    $12.48

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    KTEB-240-1-TP-PIC 120Volt 40Watt T12 Electronic Fluorescent Ballast

    KTEB-240-1-TP-PIC 120Volt 40Watt T12 Electronic Fluorescent Ballast

    KTEB-240-1-TP-PIC 1-Lamp or 2-Lamp 120Volt 40Watt T12 Electronic Fluorescent Ballast / 9.5""Lenght 1.38""Width 1.18""Height Mounting 8.90"" more

    $19.95

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    KTEB-240-1-TP 1 or 2 Lamp 120Volt Replacement Electronic Ballast

    KTEB-240-1-TP 1 or 2 Lamp 120Volt Replacement Electronic Ballast

    Keystone KTEB-240-1-TP Electronic Ballast Residential Use Only Electronic Ballast 2x F40T12 ,Transient Protection meets ANSI/IEEE C62.41 Cat. Lamp end-of-life protected more

    $15.89

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    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 4000K - 3,200 Lumens"

    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 4000K - 3,200 Lumens"

    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 4000K - 3,200 Lumens" more

    $17.99

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    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 5000K - 3,400 Lumens"

    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 5000K - 3,400 Lumens"

    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 5000K - 3,400 Lumens" more

    $17.99

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    Keystone 00355 - KTEB-232-UV-IS-N-P T8 Fluorescent Ballast

    Keystone 00355 - KTEB-232-UV-IS-N-P T8 Fluorescent Ballast

    # of Lamps: 1-2 Bulb Type Used: Fluorescent Ballast Factor: High more

    $17.67

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    Keystone KTEB-226-UV-TP-PIC Compact Flourescent Ballast, CFL, 2 Lamp, 52W, 120V

    Keystone KTEB-226-UV-TP-PIC Compact Flourescent Ballast, CFL, 2 Lamp, 52W, 120V

    Keystone KTEB-226-UV-TP-PIC Compact Flourescent Ballast, CFL, 2 Lamp, 52W, 120V more

    $48.95 $26.50

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    Keystone KTSB-E-0432-14-UV Electronic Sign Ballast

    Keystone KTSB-E-0432-14-UV Electronic Sign Ballast

    Keystone KTSB-E-0432-14-UV 1Lamp -4Lamps 4FT-32FT 120V-277V (HO) High Output 800MA Fluorescent Electronic Instant Start Sign Ballast for use with 1 to 4 T8HO or T12HO fluorescent lamps more

    $62.25

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    Keystone 00408 - Kteb-254HO-UV-PS-SL T5 Fluorescent Ballast, Black

    Keystone 00408 - Kteb-254HO-UV-PS-SL T5 Fluorescent Ballast, Black

    Keystone 2 Lamp - 120/277 volt - F54T5HO - Program Start - Electronic Keystone Fluorescent Ballast (KTEB-254HO-UV-PS-SL 00408) Color: Black. more

    $32.50

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    Keystone 00275 Kteb-2110-uv-tp-pic T12 Fluorescent Ballast

    Keystone 00275 Kteb-2110-uv-tp-pic T12 Fluorescent Ballast

    1-2 Lamp - 120/277 volt - F96T12HO - Rapid Start - Electronic Keystone Fluorescent Ballast Features: # of Lamps: 1-2 Bulb Type Used: Fluorescent Ballast Factor: High more

    $28.99

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    Keystone Kteb-126-1-TP-SC-RJS Compact Flourescent Ballast, CFL, 1 Lamp 32W 120V, White

    Keystone Kteb-126-1-TP-SC-RJS Compact Flourescent Ballast, CFL, 1 Lamp 32W 120V, White

    Keystone Technologies KTEB-126-1-TP-SC-RJS Rear Junction Studs Electronic Ballast. 120 Volt. 1 Lamp Primary Lamp Type:4-Pin 26 Watt (CFQ26WG24q) CFL Ballast. Color: White. more

    $22.50

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    10x Cdl E232120ms05p 120v 60hz 65 Amps 1 Or 2 Lamp Instant Start Electronic Ballast Replaces Accupro Model Ap-rs-232is-120 Ak-rs-232is-120 Keystone

    10x Cdl E232120ms05p 120v 60hz 65 Amps 1 Or 2 Lamp Instant Start Electronic Ballast Replaces Accupro Model Ap-rs-232is-120 Ak-rs-232is-120 Keystone

    10X CDL E232120MS05P - 120V - 60Hz - .65 Amps - 1 OR 2 LAMP - Instant Start Electronic Ballast - (Replaces Accupro Electronic Ballast Model: AP-RS-232IS-120 / AK-RS-232IS-120 , Keystone KTEB-232RIS) more

    $36.99

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    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent T8 Ballast, Instant Start, 2-Lamp

    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent T8 Ballast, Instant Start, 2-Lamp

    Choose this ballast to power 1-2 T8 linear fluorescent light bulbs. This fluorescent ballast operates quietly, carries a 5-year warranty, and installs in 120V or 277V applications. Since it is an instant start ballast, it is ideal for situations where... more

    $14.96

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    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent Ballast, Instant Start, 1-2 T8HO Light Bulbs

    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent Ballast, Instant Start, 1-2 T8HO Light Bulbs

    This Keystone instant start ballast operates in cold temperatures down to -20 degrees. It powers 1 or 2 T8 high output fluorescent light bulbs. It is RoHS Compliant and carries a 5-year warranty. -- -- Powers 1-2 T8HO lamps Instant start 120/277 Volts... more

    $43.01

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    M59/H33 Metal Halide Ballast Kit - 400W 120/208/240/277 Quad Tap Voltage

    M59/H33 Metal Halide Ballast Kit - 400W 120/208/240/277 Quad Tap Voltage

    The Keystone MH-400A-Q-CA is a quad tap (120/208/240/277 volt) ballast for 400 watt metal halide lamps. The ANSI ballast designations are M59 and H33. Specifications include: Frequency: 60 Hz) Circuit Type: CWA Power Factor: High Min. Start... more

    $95.00

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    (1,000+)
    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 3000K - 3,100 Lumens"

    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 3000K - 3,100 Lumens"

    "Keystone 27 Watt LED T5HO Replacement - Ballast Compatible - 3000K - 3,100 Lumens" more

    $17.99

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    KTEB-240-UV-TP-PIC 2-LAMP 40W OR 34W T12 120/277V UNIVERSAL VOLTAGE RAPID START FLUORESCENT ELECTRON

    KTEB-240-UV-TP-PIC 2-LAMP 40W OR 34W T12 120/277V UNIVERSAL VOLTAGE RAPID START FLUORESCENT ELECTRON

    KTEB-240-UV-TP-PIC 2-LAMP 40W OR 34W T12 120/277V UNIVERSAL VOLTAGE RAPID START FLUORESCENT ELECTRONIC BALLAST 9.5"" L 1.38"" W 1.18"" H MOUNTING 8.90"" more

    $23.95

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    Keystone 00403 - KTEB-432-UV-IS-N-P T8 Fluorescent Ballast

    Keystone 00403 - KTEB-432-UV-IS-N-P T8 Fluorescent Ballast

    # of Lamps: 4 Bulb Type Used: Fluorescent Ballast Factor: High more

    $21.84

    FREE shipping

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    Keystone 00280 - KTEB-240-UV-TP-PIC T12 Fluorescent Ballast

    Keystone 00280 - KTEB-240-UV-TP-PIC T12 Fluorescent Ballast

    # of Lamps: 2 Bulb Type Used: Fluorescent Ballast Factor: High more

    $13.59

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    Keystone 00275 - KTEB-2110-UV-TP-PIC T12 Fluorescent Ballast

    Keystone 00275 - KTEB-2110-UV-TP-PIC T12 Fluorescent Ballast

    # of Lamps: 1-2 Bulb Type Used: Fluorescent Ballast Factor: High more

    $38.71

    FREE shipping

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    Keystone 00412 - KTEB-132-UV-IS-N-P T8 Fluorescent Ballast

    Keystone 00412 - KTEB-132-UV-IS-N-P T8 Fluorescent Ballast

    # of Lamps: 1 Bulb Type Used: Fluorescent Ballast Factor: High more

    $22.39

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    Keystone KTEB-126-1-TP-SC-RJS Compact Flourescent Ballast, CFL, 1 Lamp 32W 120V

    Keystone KTEB-126-1-TP-SC-RJS Compact Flourescent Ballast, CFL, 1 Lamp 32W 120V

    Keystone Technologies KTEB-126-1-TP-SC-RJS "Rear Junction Studs" Electronic Ballast. 120 Volt. 1 Lamp Primary Lamp Type:4-Pin 26 Watt (CFQ26WG24q) CFL Ballast. more

    $24.50 $22.50

    FREE shipping

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

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

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

    $47.24

    FREE shipping

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    Keystone KTSB-E-2448-46-1-S Electronic Sign Ballast

    Keystone KTSB-E-2448-46-1-S Electronic Sign Ballast

    KTSB-E-2448-46-1-S Keystone SmartWire Electronic Sign Ballast 4-6 Lamps, T8HO or T12HO, 24FT-48FT Combined Lamp Length more

    $137.16

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    Keystone KTSB-E-2448-46-1-S Electronic Sign Ballast 4-6 Lamps

    Keystone KTSB-E-2448-46-1-S Electronic Sign Ballast 4-6 Lamps

    KTSB-E-2448-46-1-S Keystone SmartWire Electronic Sign Ballast 4-6 Lamps, T8HO or T12HO, 24FT-48FT Combined Lamp Length more

    $89.74

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    Keystone 00556 - KTSB-E-2448-46-1-S T8 Fluorescent Ballast

    Keystone 00556 - KTSB-E-2448-46-1-S T8 Fluorescent Ballast

    # of Lamps: 4-6 Bulb Type Used: Fluorescent Dimensions: 16.25" x 3.2" x 2.2" more

    $119.00

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    75 Watt 120V to 12 Volt Low Voltage Step Down Dim Ballast KTET-75-1-SCP-DIM-HV-AL

    75 Watt 120V to 12 Volt Low Voltage Step Down Dim Ballast KTET-75-1-SCP-DIM-HV-AL

    75 Watt 120V to 12 Volt Low Voltage Step Down Dim Ballast KTET-75-1-SCP-DIM-HV-AL more

    $39.82

    FREE shipping

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    Accupro Electronic Ballast Model Ap-rs-232is-120 Ak-rs-232is-120 Input 120 Volts 0 90 Amps 60 Hertz Instant Start Replaces Utiltech Yz-232 Keystone

    Accupro Electronic Ballast Model Ap-rs-232is-120 Ak-rs-232is-120 Input 120 Volts 0 90 Amps 60 Hertz Instant Start Replaces Utiltech Yz-232 Keystone

    Accupro Electronic Ballast Model: AP-RS-232IS-120 / AK-RS-232IS-120 - Input: 120 Volts - 0.90 Amps - 60 Hertz - Instant Start Electronic - (Replaces UTILTECH YZ-232, Keystone KTEB-232RIS) (1-Pack) Features: Model: AP-RS-232IS-120 / AK-RS-232IS-120 120... more

    $15.99

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    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent Ballast, Programmed Start, 1-4 T5HO Light Bulbs

    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent Ballast, Programmed Start, 1-4 T5HO Light Bulbs

    This Keystone programmed start ballast powers 1-4 T5HO linear fluorescent bulbs. It can safely operate in temperatures as low as 0 degrees. This energy saving ballast is RoHS Compliant and UL listed. -- -- Powers T5HO lamps Programmed start 120/277... more

    $71.30

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    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent T8 Ballast, Instant Start, 4-Lamp

    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent T8 Ballast, Instant Start, 4-Lamp

    This ballast powers 3-4 T8 linear fluorescent light bulbs. It can be used in either 120V or 277V applications and is backed by a 5-year warranty. -- -- Powers 3-4 T8 lamps Instant start 120/277 Volts Parallel wiring Quiet operation 5-Year warranty --... more

    $18.60

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    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent T8 Ballast, Program Start, 2-Lamp

    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent T8 Ballast, Program Start, 2-Lamp

    This program start electronic fluorescent ballast will power 1-2 T8 light bulbs and is ideal for applications where the lights are turned on/off frequently. This ballast is lightweight and backed by a 5-year warranty. -- -- Powers 1-2 T8 lamps... more

    $23.25

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    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent Ballast, Instant Start, 1-2 F96 T8 Light Bulbs

    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent Ballast, Instant Start, 1-2 F96 T8 Light Bulbs

    This instant start ballast from Keystone powers 1-2 T8 72- or 96-watt T8 linear fluorescent light bulbs. It operates very quietly and can start in cold weather down to 0 degrees. It is backed by a 5-year warranty and is RoHS Compliant. -- -- Powers 1-2... more

    $27.13

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    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent Ballast, Instant Start, 2-3 T8 Light Bulbs

    Keystone Technologies Keystone Multi-Volt Electronic Fluorescent Ballast, Instant Start, 2-3 T8 Light Bulbs

    This Keystone instant start ballast powers 2-3 T8 linear fluorescent light bulbs. It is RoHS Compliant and has earned the Consortium for Energy Efficiency's NEMA Premium designation. -- -- Powers 2-3 T8 lamps Instant start 120/277 Volts Parallel wiring... more

    $17.67

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    Keystone Technologies Keystone Multi-Volt Electronic Compact Fluorescent Ballast, Rapid Start, 1-2 26W CFLs

    Keystone Technologies Keystone Multi-Volt Electronic Compact Fluorescent Ballast, Rapid Start, 1-2 26W CFLs

    Use this versatile CFL ballast to power triple and quad tube lamps, T5 linear, and T9 circline lamps. This rapid start ballast features quiet operation and a high power factor. It is UL listed and RoHS compliant. -- -- Powers 1-2 26W CFLs Rapid start... more

    $26.23

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