Michael J. Mar, PE, LEED AP; and Robbie Chung, PE, LEED AP; ESD

LED renovations and retrofits: Evaluating codes and costs

Clients are asking lighting designers to help them save on energy costs, and replacing fluorescent, HID, or other lights with LEDs is in high demand. Here’s a look at the codes and guidelines that define LED use, including ASHRAE Standard 90.1, California Title 24, Dept. of Energy, and IECC.