Welcome.

The Philadelphia Section, part of the Illuminating Engineering Society, is a not-for-profit technical society whose purpose is to advance lighting knowledge and disseminate information for the improvement of the lighted environment to benefit society.

UPCOMING EVENTS

SAVE THE DATE!

October 6th, 2022
Franklin Square

NEWS & ANNOUNCEMENTS

THANK YOU TO OUR LEGACY SPONSORS

PLATINUM SPONSORS

GOLD SPONSORS

SILVER SPONSORS

BRONZE SPONSORS