Disclosed herein is a mood light device of a vehicle indirectly lighting an interior space of the vehicle includes: a first object (10) configured to include a reflecting surface (11) which reflects light incident from an opposing surface (21) of a second ...

A LED assembly and method for retrofitting a fluorescent lighting fixture into an LED lighting fixture. The resulting retrofit LED lighting fixture includes the preexisting fluorescent lighting housing, a lens door, a sheet metal LED insert, and a modular ...

A luminaire of the embodiment includes: a light guide portion having a ring shape; a light-emitting portion having a light-emitting element and configured to irradiate the light guide portion with light; and an incident portion provided on an outer periphe...

The cup-holder arrangement (1) has a lighting unit (5) fixed into a cup-holder (3) and provides red green blue lighting. A control unit (7) controls color gradient and light intensity of the lighting unit as functions of a temperature setting of the cup-ho...

The element (34) has a light distribution plane (43), a main light scatter surface (52) and two broadsides arranged parallel to one another, where an angle between a surface normal (53) of a main scatter surface and a surface normal of the light distributi...