UCL News


The benefits and drawbacks of LED lighting

20 September 2019

LED lighting is cheaper and more energy efficient than other means of illumination, but some claim it can make them feel ill, and if fitted improperly it can flicker unpredictably, explains Dr Jemima Unwin (UCL Bartlett School Env, Energy & Resources).

Listen: BBC Radio 4’s ‘You and Yours’ (From 15 mins 58 secs)