It solves the problem in some situations, mainly old design lamps that required special long-necked bulbs.

It supports up to 60 Watts, practically meaning that you can use almost any bulb you want with LED, as these specific bulbs have lower power consumption than older types of incandescent bulbs. Made of plastic, it appears durable and resistant, the only downside for me is that the power cables from the top side (not from the bottom, the one shown in the photo) are exposed and not in internal channels. This may potentially affect the durability of the cables in the long run, due to temperatures. In my case, the adapter fit into a lamp with a shade without any difficulty or touching. Installation and application are extremely easy, its operation is flawless. Personally, I wouldn't say it's not aesthetically pleasing, but it's a matter of taste. I will come back with measurements for its size (diameter, etc.).