I purchased 40 no of the 50w replacement gimble fittings with 4500 lux for a cottage 'low energy' redevelopment in Devon. These have been fitted and working now for 18-months and match or exceed expectation. Solid, well made machined metal fittings that are simplicity itself to install. We have had filings from 2-no drivers but even after all this time they were replaced (with spares sent)without quibble. The team at L/L are very helpful to deal with and offer sound advice. Delivery is reliable and rapid. I could not fault the quality of the fittings or service in any way and would be happy to promote in further property developments.