EUROLAMP / Power supply: none

EUROLAMP / Power supply: none looks like a stripped-down catalog entry for a lamp or lighting product, and the phrase itself suggests that no separate power supply is included. By our assessment, that can be perfectly fine for built-in lighting, but it also means the buyer has to already know what feeds it and how it is meant to be installed. The strength is the blunt simplicity: there is less extra hardware to manage if the fixture is designed for direct connection. The downside is obvious too, because a product like this is useless without the right matching setup and is not something a casual shopper can treat as plug-and-play. In practice it belongs with installation-oriented lighting parts, not with self-contained tabletop lamps or rechargeable devices. The name tells you more about what is missing than what is included, which is exactly the sort of thing a careful installer cares about.