Dialight, the innovative leader in LED traffic signal technology, today announced the release of their new ultra-efficient XL15 LED traffic signal modules backed by a 15-year full performance warranty. The company will debut the new modules July 20-23 at the 2013 International Municipal Signals Association’s Annual Conference in Scottsdale, Arizona in booth No. 402. The new LED traffic signal modules utilize Hi-Flux LED technology and a Dialight-designed power supply with enhanced thermal management integrated into the fixture—more than doubling...