When you spend hours at your desk, the right task lighting makes all the difference. The best desk lamp doesn't just brighten your immediate space, it reduces eye strain, sharpens focus, and can help ...

If winter leaves you feeling flat, you’re not alone. Shorter days and darker mornings can knock our mood and energy levels off balance, which is why many people turn to SAD lamps to help get through ...

Department of Mechanical and Control Engineering, Guilin University of Technology, Guilin, China.