a system for the designation of high-intensity discharge lamps, including
compact, enclosed-arc discharge light sources such as mercury, metal halide,
high-pressure sodium, and similar types of lamps. For convenience, low-pressure
sodium lamps, although technically not high-intensity discharge lamps, are
included with the group.
Published Date: September 6, 2022
Number of pages: 15
Staff Contact: Michael Erbesfeld