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Led bulb for science project super

30.00

Available in pack of 25 Numbers of same color LED.

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SKU: sci_led01 Category: Tag:

Description

Led bulb for science project

  • light-emitting diode (LED) is a semiconductor light source  that emits light when current flows through it.
  • By selection of different semiconductor materials, single-color LEDs can be made that emit light in a narrow band of wavelengths
  • from near-infrared through the visible spectrum and into the ultraviolet range.
  • As the wavelengths become shorter, because of the larger band gap of these semiconductors, the operating voltage of the LED increases.
  • used for lighting
  • used for science project
  • led diode

  • Available in different color
  • Light-emitting diode physics
  • 9v battery powerful

Additional information

COLOR

GREEN, RED, WHITE, YELLOW

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