Smart cities are urban developments which make use of a variety of Internet of Things (IoT) sensors and Information and Communication Technologies (ICTs) for the collection of data, analysis of that data and finally utilize the findings in the strategic management of assets of the city. Traditionally street lighting systems were used for provision of lighting to communities and on roadways especially for visibility purposes. In recent times street lights have gained new uses which have made it possible for the emergence of smart cities in Caribbean nations. This paper presents a concise review of fifteen (15) intelligent street lighting systems which can provide valuable insights for the upgrading of current cities and boroughs of Caribbean countries into smart cities. At the end of the paper major considerations for the use of street lights in the development of smart cities are discussed.