Soon after we had Richard Wakefield give his talk I bought one of the hand held LED light panels he bought along to let people have a look at . Main reason was using it with my Go Pro and such. However it occurred to me that could be ideal for backlighting slides when trying to photograph them also recently demo by John Mellows. Anyway its ideal and is alot faster way of doing the slides than the method i was using before. The light itself is fully adjustable inc white balance etc And you can also change it to different colours and comes with a grid etc. Couple of the slides showed steam trains in Andoversford station took in 1960.