Retaining clip
Retaining mechanism for securing a lamp base within a socket
Retention device for lighting fixture cover
Retractable dimmer sleeve for an elongated light source
Retro-reflecting device and method for producing same
Retro-reflective sheet material
Retrofit canopy luminaire and method of installing same
Retrofit canopy luminaire and method of installing same
Retrofit recessed fluorescent strip fixture and method
Reversible light reflector
Rigid light fixture mounting bracket
Ring/baffle element for a trim of a recessed lighting fixture
Roadside lamp with a heat dissipating design
Roadside signal lighting device
Roadway lighting fixture and multiple fixtures lighting...
Roadway luminaire
Roadway luminaire
Roadway luminaire
Roadway luminaire and methods of use
Rod-shaped light guide and illuminating device incorporating...