Sunbeam Energy Private Limited is established an organization for solar products like solar lights, solar electric power systems, solar outdoor lighting systems, solar garden lights, wind energy systems (small), solar charge controllers, solar lantern, solar home light, solar street light, solar road stud, solar water heater and solar flasher in Energy Sources. Solar lantern, Solar home light and solar street light are as per the specifications issued by the Ministry of Non-Conventional Energy Sources and tested by Electronics Regional Test Laboratory (ERTL-East) Kolkatta, Government of India