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Simply smart circuitry since 1971

3mm Standard LEDs

Have a look at Circuit Specialists' selection of red-, green-, and yellow-diffused three millimeter standard LEDs. These semiconductor light sources are commonly used as indicator lamps in a wide variety of devices and are used for a multitude of other sources of light. Our standard LEDs are bright and feature improved energy consumption, longer operating lives, improved durability, smaller housing, and faster switching than their incandescent counterparts.