Pari, These are ceiling/wall/floor strip lights mounted on Recessed/Flush Aluminium tracks and layed in a particular fashion. In easy language, there are grooves made on the surface, the channels are fixed, lights installed and covered with Acrylic / PVC cover for diffusion. Although these are easy to achieve one might need professional help for accuracy in planning and execution. Thanks, Nitin Cornerstone Designs, Bangalore.

Hello Sanku, You can check for HYBAK for track lights.

profile light 16 mm Rs 199 mtr with strip

profile light