How does a copper bulb work in Minecraft?

In October 2023, Mojang hosted their annual Minecraft Live show, where they showcased all the new updates and features their games will be getting.

6 Useful Copper Bulb Builds in Minecraft 1.21! (Simple!)

1-wide Bedrock DPE with new Copper Bulb. Tileable if Mojang makes

I made an HD whit the new copper bulb and a new way to transmit

Read/Write memory using new the copper bulb : r/redstone

Copper Bulb (Copper Lights Mod) Minecraft Mod

The new copper lamp will behave like a T-flip flop ! (more info in

new concept for compact T Flip Flop with the copper lamps : r/redstone

Copper Bulb Concept : r/Minecraft

How does a copper bulb work in Minecraft?

Top 5 uses of copper in Minecraft

NEW Copper Bulbs in 1.21 Minecraft! #news #minecraftlive #1.21

The Insane Hidden Feature of Copper Bulbs (THAT GOT REMOVED

Faster piston bolts with copper bulb? : r/technicalminecraft

Minecraft 1.21: Release Date, New Mobs, Biomes, and More

Up/Down binary counter with new copper bulb. : r/technicalminecraft