Journal of Theoretical and Applied Information Technology
In today's world, power saving is very important and difficult. Though, there are many power generation methods, it has become very difficult due to insufficient resources. So, saving of power is the need for the people's society. This paper discusses about how power can be saved in street lights. The main objective is to control the street lights (dim during dawn and dusk time as well as bright during night time) using Dual Tone Multi-Frequency (DTMF). The engineer at Electricity Board (EB) can control the street lights of various areas.