UV lighting has become a hot topic with the pandemic as a means to disinfect buildings and surfaces from viruses and bacteria. Mark Lien, Industry Relations Manager of the Illuminating Engineering Society (IES), presents on germicidal ultraviolet (UV) lighting. Mark separates some of the facts from fiction and highlights key safety considerations in applying this beneficial technology. There's also an update on two new DOE lighting initiatives: the Integrated Lighting Campaign, and the IoT-Upgradeable Lighting Challenge.