What does R mean in light bulbs?
LED BR40 / R40 Reflector Bulb, 14 Watts, 1050 Lumens, 80+ CRI, Dimmable
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Open May 05, 2025 - 04:32 PM
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May 05, 2025 - 04:32 PM
In light bulbs, "R" stands for "Reflector." These bulbs have a reflective coating inside the bulb that directs light forward, creating a focused beam. This design makes them suitable for use in recessed lighting, track lighting, and floodlights.
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