Exposed Copper Bulb block in Minecraft
The Exposed Copper Bulb is the first, lightly tarnished stage. A copper bulb toggles its light on or off with each redstone pulse, and shines less as it oxidizes: 15, 12, 8, then 4. Copper ages in four stages, from orange to green, unless you wax it with a honeycomb; an axe scrapes off one stage or the wax. All stages work alike; the Copper Bulb page is the fresh one.
It is made with the Crafting Table from Blaze Rod, 3 × Exposed Copper and Redstone Dust. It is mined with a pickaxe (at least tier stone). It gives off light up to level 12, depending on its state.
How to craft
Crafting table 
4 3 × Exposed Copper + Blaze Rod + Redstone Dust → 4 × Exposed Copper Bulb
// Slots with several items cycle through every accepted option.
How Exposed Copper Bulb connects
9 links · from the 26.3 game dataAdvancements
Lighten UpScrape a Copper Bulb with an Axe to make it brighter
Wax OnApply Honeycomb to a Copper block!Same family
Oxidized Copper BulbWaxed Copper BulbWaxed Exposed Copper BulbWaxed Oxidized Copper Bulb
Waxed Weathered Copper BulbWeathered Copper BulbCopper BulbUsed to craft (1)
Block states
| lit | true · false |
|---|---|
| powered | true · false |
Tags
Exposed Copper Bulb · FAQ
How do you get Exposed Copper Bulb in Minecraft?
At the Crafting Table: 1 × Blaze Rod, 3 × Exposed Copper and 1 × Redstone Dust give 4 × Exposed Copper Bulb. Mining the block drops it.
What is Exposed Copper Bulb used for in Minecraft?
A copper bulb toggles its light on or off with each redstone pulse, and shines less as it oxidizes: 15, 12, 8, then 4. It is an ingredient in one recipe: Waxed Exposed Copper Bulb.
What tool do you need to mine Exposed Copper Bulb?
The fastest tool is the pickaxe. It needs at least a stone pickaxe.
Does Exposed Copper Bulb give off light?
Yes, up to light level 12, depending on its state (from 0).
Which advancements involve Exposed Copper Bulb?
Lighten Up (Scrape a Copper Bulb with an Axe to make it brighter); Wax On (Apply Honeycomb to a Copper block!).