The R151 project of the Singapore MRT North South Line adopts a 6-car formation, which is manufactured by Alstom and will operate on the North South Line (NSL) and the East West Line (EWL)

There are lighting fixtures with the following features in the carriage:

The lampshade is composed of a lampshade holder and glass;

Combination lamp body and middle top plate;

IP54 protection;

Salt spray test reference ISO 11997-1:2017 cycle B, 840h