LED

Definition : Light-Emitting Diode
Category : Academic & Science » Electronics
Country/Region : Worldwide Worldwide
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Initialism

What does LED mean?

Light-Emitting Diode (LED) is a semiconductor device that emits light when an electric current passes through it. LED is simply a PN-junction diode which emits light when activated.

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Frequently Asked Questions

What is the full form of LED?

The full form of LED is Light-Emitting Diode

What is the full form of LED in Academic & Science?

Light-Emitting Diode

What is the full form of LED in Worldwide?

Light-Emitting Diode

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Citations Formatting rules vary by edition. Please verify against your required style manual.

APA Style

FullForms. (2026). LED. FullForms.com. https://fullforms.com/LED

Chicago Style

FullForms. "LED." Accessed June 5, 2026. https://fullforms.com/LED.

Harvard Style

FullForms (2026) 'LED', FullForms.com. Available at: https://fullforms.com/LED (Accessed: 05 June 2026).

MLA Style

"LED." FullForms.com, 2026, https://fullforms.com/LED. Accessed 05 Jun. 2026.