Does this bulb require a ballast or transformer?
120 Watt Max NexGen Multi-Select LED Corn Bulb Retrofit, For E39 Mogul Socket Base, CCT & Wattage Selectable
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Open Feb 11, 2026 - 02:41 PM
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Answer
Feb 11, 2026 - 02:41 PM
No, this LED corn bulb is self-ballasted and does not require a separate ballast or transformer. Self-ballasted means it has all necessary electronics built-in, simplifying installation and reducing potential failure points.
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