Guide for driving into garage has light source with at least one laser light emitting diode mounted under garage ceiling with optical device for projecting at least one line of light onto object underneath light source

摘要

The arrangement has a light source (20) mounted under the garage (10) ceiling (16) with an optical device for projecting at least one line of light (22,24) onto an object (14) underneath the light source. The light source has at least one laser light emitting diode. The optical arrangement can produce two crossed light lines.