DTE Energy will be conducting a free webinar May 20 to help small- and medium-sized businesses learn how to save money on energy bills by making changes to their lighting.  The hour-long Internet-based session starts at 2 p.m. and will cover topics such as energy reduction, effective spacing and placement of lights, fixture efficiency and more.

The webinar will be led by Kenneth Klemmer, design director of Illuminating Concepts, a nationally recognized lighting design company based in Farmington Hills.  Participants can easily access the webinar from home or office, and will have the opportunity to ask questions via phone or e-mail.

Registration is required.  To register or for more information, go to: www.dteenergy.com/webinars.