Event Calendar Please note that all times are stated in Eastern Time (New York, NY, USA). To learn the time in your time zone, please use this online tool. How to Change a Lightbulb: LED Lighting for Museums 2:00 pm – 3:30 pmNovember 21, 2019 How to Change a Lightbulb: LED Lighting for Museums More about How to Change a Lightbulb: LED Lighting for Museums View full calendar