Are you looking for ways to save energy and reduce your electricity costs? One way to address this issue is to use an automatic light switch timer, as it helps you manage your lights easily. In this ...

The Conservative-run local authority plans to switch off 1,000 of 50,000 street lights, aiming to save up to £200,000 and cut annual carbon emissions by 76 tonnes a year. Alexandra Kemp ...

School of Material Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, P.R. China ...