Clive Couldwell has an amazing conversation with the LED aficionados – what they don’t know about LED and projection isn’t worth bothering about. What don’t they talk about? A fascinating history of LED development right up until the present day from the people who were there, and invaluable tips on how to evaluate the tech properly from those who know.

If you’re going to take 40 minutes out of your day, this is what you should be doing – making yourself a nice cup of tea, if that’s your thing, and salivating over a posh pastry as you scoop up some of the best advice you’ll hear.

Enjoy.