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What is a ballast?
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Technical Precision Replacement for Ge General Electric G.e Ge-432-120-n Ballast 120V-277V Ballast - Electrical Ballast Replacement for T8 Bulbs - Operates 3 to 4 Lamps - 1 Pack : Amazon.ca: Tools & Home Improvement
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AMAX LIGHTING FC8T9/T5 and FC12T9/T5 120-Volt 6.63 in. Electronic Ballast 2 Lamp HD3222-120A - The Home Depot
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Electrical ballast 15W 230V for fluorescent lamps, part no. 401440 | gastroparts.com
GE Lighting 8.9" 50/60Hz Programmed Start Electronic Ballast
GE T8 2-Bulb Residential Fluorescent Light Ballast in the Ballasts department at Lowes.com
Advance Ballast - Philips Advance Ballasts, making lighting cheaper and efficient: Information, replacements for T5, T8, & T12
GE Ballast Electric T8 1 or 2 Lamps 120/277 V ProLine | Lowe's Canada