Our Proton panel LED range has a modern design that features a sealed, frosted diffuser which prevents loss of heat and gives it an IP54 rating. These downlights have a slim construction with remote driver (included) which means they can be mounted in ceilings with shallow cavity spaces. The slight recess helps minimise glare.
The large cut-out diameter makes it a perfect LED replacement for some old style incandescent downlights.
A good way to identify if these are the ones you have is by checking to see if they have a baffle.