LED Reality Check
J. Bryan Vincent, Ph.D.
June 26, 2014
Understand the state of LEDs in the sign industry using data.
News
Innovation moves fast, so stay tuned for the latest news from Principal Sloan, including thought leadership articles, company news, and more.
EMC Basics
J. Bryan Vincent, Ph.D.
March 5, 2014
Critical considerations when choosing the right EMC type and manufacturer.
Principal LED Qwik Stik Named Best New Product at ISA 2014
Lauren Conaway
February 24, 2014
Innovative products earn attention at ISA International Sign Expo 2014.
LED Insights
J. Bryan Vincent, Ph.D.
January 28, 2014
Breaking down LED products into two basic types—modules and systems to ensure your next LED sign retrofit is a success.
