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| navigate by keyword : alternative background bright bulb button concept conservation creative creativity design diode eco ecology economical economy efficiency electric electrical electricity energy environment equipment fluorescent glass graphic icon idea illuminated illumination illustration innovation inspiration invention isolated lamp led light lightbulb luminosity modern object panel power save saving sign symbol technology transparent vector |
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| White LED light bulb icon isolated on blue background. Economical LED illuminated lightbulb. Save energy lamp. Square glass panels. Vector. |
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