Shroomlight

Shroomlight is a block added in 20w06a which emits light. It has a similar appearance to glowstone.

Natural Generation
Shroomlight blocks generate naturally on crimson fungi and warped fungi in the Nether. (Each fungi generates in their associated forest.)

Obtaining
Shroomlight blocks can be broken and dropped with the player's fist and any other tool. However, axes greatly speed up the time it takes to break them.

History
Światłogrzyb