This innovation project is about the development of a system that converts heat energy into usable electrical energy using the Seebeck effect approach. The generated electricity is then used to power up a LED light. The system utilized thermoelectric generator (TEG) modules to harness electricity caused by temperature gradients between hot and cold surfaces. Akey feature of the design is the integration of a custom-built heatsink made from recycled aluminium cans, which effectively remove heat f