💡 Light Bulb is a electric device used to light up rooms. The bulb has a wire filament inside which when heated high temperatures gives off a glow with visible light. The light bulb emoji, when placed above a face can be used to indicate an idea.
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How to use light bulb emoji
History of the 💡 emoji
Light Bulb was approved as part of Unicode 6.0 in 2010 under the name “Electric Light Bulb” and added to Emoji 1.0 in 2015.
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How 💡 is displayed online
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