LancasterOnline

INVITATION TO BID Project: LED TRAFFIC SIGNAL MODULE REPLACEMENTS – 2024: Project generally comprises replacing

Project: LED TRAFFIC SIGNAL MODULE REPLACEMENTS – 2024: Project generally comprises replacing LED modules at twelve (12) signalized intersections and two (2) sets of warning flashers. Owner: MANHEIM ...
Hackaday

LED Module Used To Display Load, Traffic, And Status Data For Your PC

You’re going to like [Ivan’s] write-up for this LED computer status monitor. Of course he didn’t just show-and-tell the final product — if he had you’d be reading this in a Links post. But he also ...
Jalopnik

The Potential Power Savings Of Expensive LED Traffic Lights May Be Worth It

LED signal lights generally carry a price tag several times higher than incandescent traffic signal bulbs. However, that hasn't stopped many cities from replacing their incandescent lights with LED ...
EDN

Cree’s LMR4 LED light module: What’s inside, and how TrueWhite works

Cree sent me an evaluation kit for its LMR4 LED light module. Teardown time! The past two teardowns, the LED tube light and the EcoSmart bulb, were replacement lights for existing fluorescent or ...
ZDNet

Comments from the man who built the first LED traffic lights

I just spoke with Raymond Deese. He is founder of Electro-techs in Corona, California. Mr. Deese could be called "Mr. LED." He's been working with LEDs since 1981. His firm built and sold the first ...