Lately I have noticed there are some excellent LED light fittings available for homes. In particular for bathrooms, wall lights and outside lights. The advantages are obvious as they use less energy and importantly do not need lamps (bulbs) changing. The first generation of low energy light fittings were often fiddly to install, fiddly meaning time consuming. But lately there are a few available, if carefully selected, that are well designed from an installation perspective.
If choosing recessed LED downlighters then I would recommend a type that has plug in connectors to the supply cables. The reason being they are easy for electricians to disconnect for testing and fault finding purposes, which would save the home owner labour costs if a wiring fault developed in the future or a formal Inspection and Test was required.