Redstone Torch
minecraft:redstone_torchA Redstone Torch is crafted from one redstone dust and one stick, and it acts as a constant power source that strongly powers the block above it and weakly powers adjacent blocks. It also functions as a logic inverter, turning off whenever the block it is attached to becomes powered, which makes it a core building piece for repeaters, comparators, and activator rails. Redstone torches naturally generate inside igloo basements and as part of the wired mechanisms found in ancient cities.
FAQ
How do I craft a Redstone Torch?
Combine one redstone dust with one stick in a crafting table to produce a redstone torch.
What happens when a Redstone Torch's attachment block is powered?
The torch turns off, acting as a NOT gate/inverter; when the attached block loses power, the torch turns back on.
Can a Redstone Torch burn out?
Yes. If it toggles state more than eight times within 60 game ticks it burns out, emitting smoke and a hiss sound, and stops responding to changes until the rapid toggling stops.
How much light does a Redstone Torch give off?
A lit redstone torch emits a light level of 7, making it a mild light source in addition to its circuit uses.