lit up

1. illuminated
2. (slang) exhilarated, excited; showing signs of emotion
3. (slang) Under the influence of alcohol or drugs, intoxicated, buzzed.

lighted up

brightly lit

brightly lighted

be illuminated

Nowy

To illuminate, to bring light to something, to brighten.
To start to emit light; to become activated as a light source.
To show an increase in activity or a brightening of mood.
To ignite.
To light a cigarette, pipe, etc.
To make happy.
(slang) To open fire on a target or group of targets, especially with rockets, a flamethrower etc.
(slang) To shock (someone) with a stun gun.
(slang) To activate the emergency sirens on a police vehicle in order to pull someone over.