a lamp is a setup utilizing a bulb, a reflector, and a cage to produce the most amount of light. However, in Minecraft, copper bulbs and redstone lamps are both blocks that function when powered ...

In Minecraft, you can use copper for construction, or for crafting lightning rods and spyglasses. Copper blocks will oxidize over time and turn green, but you can wax them to stop the aging process.

and copper. This update also adds a new craftable tool: Spyglass, and a new "lightning rod." Part 1 of the Minecraft Caves & Cliffs update adds a new item called Spyglass. With this item ...