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Light-Emitting Diode

A light-emitting diode (LED) is a semiconductor light source. LEDs are used as indicator lamps in many devices and are increasingly used for other lighting. Appearing as practical electronic components in 1962, early LEDs emitted low-intensity red light, but modern versions are available across the visible, ultraviolet, and infrared wavelengths, with very high brightness.

Cities are betting big on smart streetlights — 23% will be connected by 2030
  • Infrastructure

Cities are betting big on smart streetlights — 23% will be connected by 2030

  • Cities Today
  • 4 years ago
These new semiconductors could revolutionize the solar energy industry
  • climate change

These new semiconductors could revolutionize the solar energy industry

  • The Conversation
  • 4 years ago
The GorillaPod Vlogging Kit is an all-in-one light and sound setup for mobile creators
  • Gear

The GorillaPod Vlogging Kit is an all-in-one light and sound setup for mobile creators

  • Napier Lopez
  • 5 years ago

I pimped up my house with these cool LEDs and I’m still a loser
  • Gear

I pimped up my house with these cool LEDs and I’m still a loser

  • Mix
  • 5 years ago
Report: Apple to use Mini-LED tech in 2020 for better iPad and MacBook screens
  • Gear

Report: Apple to use Mini-LED tech in 2020 for better iPad and MacBook screens

  • Napier Lopez
  • 5 years ago
The future of the internet is… streetlights?
  • Internet

The future of the internet is… streetlights?

  • Binary District Journal
  • 5 years ago
CHEAP: $128 off a Philips Hue starter kit to get Star Trek-style smart lights
  • Gear

CHEAP: $128 off a Philips Hue starter kit to get Star Trek-style smart lights

  • Callum Booth
  • 6 years ago
Real-world Photoshop: Procter & Gamble debut a handheld device that could replace makeup
  • Camera

Real-world Photoshop: Procter & Gamble debut a handheld device that could replace makeup

  • Bryan Clark
  • 6 years ago
[Best of 2019] Monster’s LED lighting kits ruined regular bulbs for me
  • Gear

[Best of 2019] Monster’s LED lighting kits ruined regular bulbs for me

  • Tristan Greene
  • 6 years ago

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