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LEDs and Their Rapidly Changing Form Factor
March 31, 2019
From street lamps to industrial applications, LED use goes well beyond screwing an LED light into a desk lamp. Historically, retrofit LEDs have often emulated the form factor of the lamps they were replacing.
LEDs: The Eyes and Ears of the Internet of Things
November 8, 2017
It may seem to be a stretch to assert that LEDs play a truly important role in the future of the Internet of Things. After all, by themselves, they’re just lights. However, with sensors tucked neatly inside and a bit of intelligence...
Internet of Things: Using Wireless-Controlled Lighting to Reduce Energy Costs
June 26, 2017
Traditional mechanical wired lighting systems offer users few cost effective options in managing usage and controlling lighting expense.
LED Lighting Drives Efficiency & Control
June 11, 2017
According to recent Energy Star publications, LED-based lighting can use 75% less energy than incandescent lighting. This can dramatically cut energy costs in large installations.
All-Round ESD and Heat Protection
March 29, 2017
LED lighting systems require high-performance ESD and overtemperature protection if they are to live up to their potential in terms of lifetime, low maintenance costs and overall reliability.
LEDs Shed Light on New Applications — From Fighting Insomnia to Healing Wounds
March 22, 2017
LED use has dramatically increased as performance improves and costs decrease. Recently, nontraditional applications of LEDs delivering surprising quality-of-life improvements have grown in number.
Securing LED Networks in the Age of the Internet of Things
March 20, 2017
Recently, in Nuevo Arenal, a little sleepy village in the Guanacaste region of Costa Rica, a dozen criminals cut the lights to the town’s main street during the quiet 3 a.m. hour, and then injured...
PoE + LEDs: An effective pairing, with some limitations
March 17, 2017
Using the evolving Power over Ethernet standard to supply DC power to LED-based lighting in place of using the AC line offers both new options and some serious concerns.
The Challenge of Dimming LEDs
March 15, 2017
One of the major issues that continue to plague light-emitting diodes (LEDs) is the challenge of dimming.
AC/DC Supplies: Design and Make, or Just Buy?
March 8, 2017
How to implement the ubiquitous AC/DC supply is a complicated decision with many factors and perspectives, ranging from technical to regulatory ones.
Driving the LED Revolution for Light and for Art
March 6, 2017
The emergence of LEDs as a usable and hugely beneficial light source has created a massive impact in the global lighting market.
Automotive LEDs Deliver Greater Design Flexibility for Safety, Style and Efficiency
March 6, 2017
LED lighting has been making major inroads into the automotive market for two key reasons: safety concerns and energy consumption.
The right way to turn on a light
March 3, 2017
What if we want to be able to control the light at a distance, up to 1km away from the room, and to turn it on and off at certain hours and change color and intensity according to users? What if we want the system to be able to adjust itself in respo
Avnet WTWH Basics of LEDs
March 3, 117
Using the evolving Power over Ethernet standard to supply DC power to LED-based lighting in place of using the AC line offers both new options and some serious concerns.