Street lamps. Complete sets for each luminaire are available from the links:
https://3dsky.org/3dmodels/show/letterbox_litter_bin_lights_set_5 
https://3dsky.org/3dmodels/show/letterbox_litter_bin_lights_set_4 
https://3dsky.org/3dmodels/show/letterbox_litter_bin_lights_set_3 
https://3dsky.org/3dmodels/show/letterbox_litter_bin_lights_set_2 
https://3dsky.org/3dmodels/show/letterbox_litter_bin_lights_set_1 

– Materials customized for Corona and Vray
– Modifier stack is not collapsed
– To facilitate the model (long and medium angles):
turn off the TurboSmooth modifier from objects
turn off EditPoly modifier from objects (chamfers)
– High resolution renders are available here in the comment to the model
– System units: Millimeters

Formats:
– 3ds Max 2015 (Corona)
– 3ds Max 2012 (Corona)
– 3ds Max 2015 (Vray)
– 3ds Max 2012 (Vray)
– FBX
– OBJ
– .mat material library (Vray Corona)