Was gifted some old lights that were designed to be stuck into holes in wood. Didn’t want to drill holes that big into my kitchen cabinets, so I designed and printed these holders that can be screwed to the cabinets and hold the lights. Also the lights are surrounded by it, so they don’t glare. Here are the results:
Combined it with two smart plugs, one that’s connected directly to the lights and one that sits in the socket right under the light switch. The one under the light switch is configured with a „scene“, that means if I press the little button on it, the plug connected to the lights will turn on, allowing me to use it as physical remote switch, while still being able to use the socket.
Going by the first pic, the cover looks like plastic, so it's probably LEDs. Halogen lamps would need (more) venting holes and/or more "space" inside the housing.
And if your G4s are constantly dying, it's either "just" crappy quality with overdriven LEDs, or it could also be the housing. Halogens are a bit more heat resistant, so if you don't have enough ventilation the LEDs just cook themselves to death.