How to light a lounge bar

How to light a lounge bar

In Lux's latest Design Clinic, technical editor Alan Tulla sets out three alternative ways to light a lounge bar.

How to light a hospital ward

How to light a hospital ward

In Lux's latest Design Clinic, technical editor Alan Tulla sets out three alternative ways to light a hospital ward. 

ASK THE DOCTOR: Flicker and why it hertz

ASK THE DOCTOR: Flicker and why it hertz

Flickering lights trigger headaches and can alter our perception of movement. For this reason it is important to understand why it occurs and how to prevent it