Bill Ellis is back with his wealth of knowledge. Bill gives us his perspective on what’s trending and shifting in the Lighting Controls industry. Digital controls, 0-10V Analog, POE, ethernet, the advantages of DC power, DMX, DALI, 2023 NEC class 4 power…Bill brings us up to date. Bill Ellis is an industry expert in lighting systems integration and is very proud of Candela Controls Inc.’s enduring history. He is a member of IESNA, the Illuminating Engineering Society of North America, and sits on its Theatre, Television and Film Advisory Committee and Museum Lighting Committee. Bill is also a member of Control Protocols Workgroup for ESTA, the Entertainment Services and Technology Association. He is a Certified Low-Voltage Systems Specialty Contractor in Florida, Georgia, Tennessee, Alabama, New Jersey, Mississippi, Louisiana and Rhode Island.