The Lighting Controls Association has added a new, free online lighting course to its extensive offerings. "EE204 Hi-Bay Lighting Upgrades" is offered in three short learning modules: Fluorescent Systems for Hi-Bay Applications, Pulse-Start Metal Halide Systems for Hi-Bay Applications, and Control Options for Hi-Bay Lighting Upgrades. The course has been valued at 0.4 CEUs for CLEP (AEE), 4 LEUs for LC (NCQLP), and 15 Education Points for CLMC (NALMCO) certification maintenance. All professional students must first complete a brief introductory course, "Introduction to Lighting Control." To register, visit