Tag Archives: impulsivity

colour lighting

Very excited with the temporary installation of our new spectral lighting system at Leeds University. Whereas most coloured lights are based on RGB, we have a system that has a lot of spectral control (it works by having 11 different coloured LED primaries). We have several PhD students who are using these lights with their research. Nic and Yiting are looking at the effect of light and colour on alertness and also on impulsivity. Meanwhile, Soojin (pictured) is looking at the effect of colour on creativity (though in her study we won’t be using really saturated colours like those shown in the pictures). Hoping for some great publications on this soon. However, if you are interested in whether coloured lighting can affect heart rate and blood pressure take a look at our AIC publication (pdf) that we presented in Tokyo in 2015.