A sunlamp is a lamp that gives off light like the sun. People use it to make their skin darker.
Sunlamps can make people think of warm places and of being outside in the sun.
Examples:
She uses a sunlamp to make her skin darker.
The sunlamp makes the room feel warm.
The sunlamp is very bright.
The sunlamp is like having a little piece of the sun in your house!
With a sunlamp, you can have the sun inside even when it's raining outside.
The sunlamp makes me feel like I'm at the beach.