This lamp from Nordlux is, among other things, made from metal and plastic. This model is made for indoor use and 6W is the maximum recommended wattage for bulbs.
From Lampemesteren
Nordlux - Stake LED Recessed Spot Dim. Black Nordlux
Conrad Electronic
Nordlux 2110360101 Stake LED recessed light LED (monochrome) LED 6.1 W White