Indoor light for e.g. illuminating wall, has expansion reflector arranged between light source and light discharge opening or after opening based on direction from light source to light discharge opening to reflect light from light source

摘要

The light (1) has a light source e.g. LED, and a light discharge opening (3), over which light from the light source discharges, where the light has asymmetrical light radiation characteristics. An expansion reflector (9), which is arranged between the light source and the light discharge opening or after the opening based on direction of the light from the light source to the opening, reflects light from the light source. The light is discharged through the light discharge opening. The reflector has a reflecting expansion structure that scatters and reflects a bundle of radiations.