With The Sims 4’s latest update, Invisible Lights from The Sims 3 World Adventures update are now back to The Sims 4 as well!
To add invisible lights into your Room, open Build Mode and enter the bb.showhiddenobjects cheat. Select filters and choose Content > Debug.
You can plop any Invisible Light you want into your room. There are all sort of sizes for a ceiling and wall/floor invisible lightings.
After you’ve finished adding invisible lights, the yellow outline on each lighting will disappear and all you’ll see in Live Mode is light without the light source.
