lighting products analysis
fecha:2011-09-01 12:34
nal high pressure sodium and for the 589.2nm 589.6nm, are two very close to the line, close to monochromatic light. High pressure sodium color index is only 20-30. Therefore, various objects under high-pressure sodium lamps, will appear blurred. To make people see the real original object, we need to strengthen the intensity of lighting to be able to make eye to see objects in the real original demand. Enhanced illumination, it means increased energy consumption. Even so, the object observed und
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10/20 18:45