Kyolex's Darkness lamp

Kyolex's Darkness lamp is an item that you get from a Collecter's crate. When held a small area around you will darken and make it look as if it is night-time, even though it is not. If ou hold this near the Sun then the Sun will appear to turn into the moon.If the moon is red then you can use this to "predict" blood moons.

Tooltip:

"Who turned the lights out?"