Sub-assembly reflectors and components for car rear lights: -containing two or three PCBA with a connection socket and LED, -with central control module (CCE) connected through wired harness, -with a main reflector, a sub-reflector and inner lens scattering the light made of plastic, -with depth of 119 mm or more, but not more than 146 mm, -with width of 142 mm or more, but not more than 490 mm, -with a height of 93 mm or more, but not more than 100 mm, -a weight of 414 g or more, but not more than 578 g, -with lightguide