Light House Projects (LHPs) are model housing projects in which houses are not built conventionally of brick and mortar but of such materials with such technologies that are more economical, sustainable, and of high quality and durability. PM Narendra Modi laid the foundation stone of such projects under the Global Housing Technology Challenge (GHTC) at six sites across six states on January 1, 2021. The main aim of LHPs is to transform India’s urban landscape.