Lighting unit and lighting device for lighting road / street

摘要

A lighting unit (10) for use in a luminaire (1), in particular a luminaire for road and/or street lighting, comprises a plurality of light sources (12) and a reflector unit (20) being arranged in front of said light sources (12) to control the distribution of the light emitted by said light sources (12). The reflector unit (20) comprises a plurality of reflector elements (22) being arranged parallel to each other, wherein at least some of said reflector elements (22) comprise a first portion (23) being adapted for total reflection and a second portion (24) being adapted for partial reflection.