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Minecraft:Copper Bulb: Difference between revisions

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{{Redirect distinguish|Bulb|Blub}}
{{Infobox block
{{Infobox block
| group1 = Unoxidized
| group1 = Unoxidized
Line 15: Line 16:
| 4-1 = Oxidized Copper Bulb.png
| 4-1 = Oxidized Copper Bulb.png
| 4-2 = Lit Oxidized Copper Bulb.png
| 4-2 = Lit Oxidized Copper Bulb.png
| *-1caption = Unlit
| *-2caption = Lit
| invimage4 = Oxidized Copper Bulb
| invimage4 = Oxidized Copper Bulb
| invimage5 = Waxed Copper Bulb
| invimage5 = Waxed Copper Bulb
Line 30: Line 33:
|mapcolor =  
|mapcolor =  
* {{TooltipSprite||Copper Bulb}} {{Map color|Block of Copper}}
* {{TooltipSprite||Copper Bulb}} {{Map color|Block of Copper}}
* {{TooltipSprite||Exposed Copper Bulb}} {{Color|rgb({{Map color/data|block=Exposed Copper}})|44 <small><small>TERRACOTTA_LIGHT_GRAY</small></small>}}
* {{TooltipSprite||Exposed Copper Bulb}} {{Map color|Exposed Copper}}
* {{TooltipSprite||Weathered Copper Bulb}} {{Map color|Weathered Copper}}
* {{TooltipSprite||Weathered Copper Bulb}} {{Map color|Weathered Copper}}
* {{TooltipSprite||Oxidized Copper Bulb}} {{Map color|Oxidized Copper}}
* {{TooltipSprite||Oxidized Copper Bulb}} {{Map color|Oxidized Copper}}
}}
}}
A '''copper bulb''' is a [[Minecraft:light]]-emitting [[Minecraft:block]]. It toggles on or off when it receives a [[Minecraft:redstone]] pulse, and does not need continuous power to emit light. Its light level depends on its state of [[Minecraft:oxidation]].
A '''copper bulb''' is a [[Minecraft:light]]-emitting [[Minecraft:block]]. It toggles on or off when it receives a [[Minecraft:redstone]] pulse, and does not need continuous power to emit light. Its light level depends on its state of [[Minecraft:oxidation]].


Line 75: Line 79:


=== Redstone component ===
=== Redstone component ===
A [[Minecraft:comparator]] can read the state of a copper bulb, and it emits a signal strength of 15 if the bulb is lit, regardless of oxidation. If the bulb is unlit, the comparator does not emit any power, allowing this comparator and copper bulb combination to act as a compact [[Minecraft:T flip-flop]].
A copper bulb is not [[Minecraft:conductive]], but a [[Minecraft:comparator]] can read the state of a copper bulb, and it emits a signal strength of 15 if the bulb is lit, regardless of oxidation. If the bulb is unlit, the comparator does not emit any power, allowing this comparator and copper bulb combination to act as a compact [[Minecraft:T flip-flop]].


While the copper bulb is receiving redstone power (either to toggle the bulb on or off) a red dot appears in the center of the block. An [[Minecraft:observer]] can detect this, and emits a signal when a copper bulb becomes powered or unpowered.
While the copper bulb is receiving redstone power (either to toggle the bulb on or off) a red dot appears in the center of the block. An [[Minecraft:observer]] can detect this, and emits a signal when a copper bulb becomes powered or unpowered.
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|}
|}


=== Sulfur cube ===
With the "Render Dragon Features for Creators" [[Minecraft:experiment]], copper bulbs have a [[Minecraft:light color]] of {{color|#e8c398}}.
{{In development|drop=Chaos Cubed|section=1}}
[[Minecraft:Sulfur cube]]s have the ability to absorb copper bulbs at any stage of oxidization, either through picking them up or being interacted with them. This provides the medicine ball/slow flat effect to the mob when hitting it.


== Sounds ==
== Sounds ==
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|distance=6}}
|distance=6}}
| {{SoundLine
| {{SoundLine
|sound =Copper bulb turn off.ogg
|subtitle=Copper Bulb turns off
|subtitle=Copper Bulb turns off
|source=block
|source=block
Line 147: Line 150:
| type = bedrock
| type = bedrock
| {{SoundLine
| {{SoundLine
| sound =Copper bulb turn on.ogg
|sound=Copper bulb turn on.ogg
|subtitle=Copper Bulb turns on
|source=block
|source=block
|description=When a copper bulb is toggled on
|description=When a copper bulb is toggled on
|id=block.copper_bulb.turn_on
|id=block.copper_bulb.turn_on
|translationkey=subtitles.block.copper_bulb.turn_on
|volume=1.0
|volume=1.0
|pitch=1.0}}
|pitch=1.0}}
| {{SoundLine
| {{SoundLine
|sound=Copper bulb turn off.ogg
|sound=Copper bulb turn off.ogg
|subtitle=Copper Bulb turns off
|source=block
|source=block
|description=When a copper bulb is toggled off
|description=When a copper bulb is toggled off
|id=block.copper_bulb.turn_off
|id=block.copper_bulb.turn_off
|translationkey=subtitles.block.copper_bulb.turn_off
|volume=1.0
|volume=1.0
| pitch = 0.75
| pitch = 0.75
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|{{HistoryLine|||dev=24w19a|Replaced the sounds for "turn off" and "turn on" with one "toggle" sound.}}
|{{HistoryLine|||dev=24w19a|Replaced the sounds for "turn off" and "turn on" with one "toggle" sound.}}
|{{HistoryLine||1.21.4|dev=24w46a|[[File:Lit Powered Exposed Copper Bulb JE2 BE2.png|32px]] The lit powered texture of exposed copper bulbs has been changed to fix two inconsistent pixel colors.}}
|{{HistoryLine||1.21.4|dev=24w46a|[[File:Lit Powered Exposed Copper Bulb JE2 BE2.png|32px]] The lit powered texture of exposed copper bulbs has been changed to fix two inconsistent pixel colors.}}
|{{HistoryLine|java upcoming}}
|{{HistoryLine||26.2|dev=snap1|Added [[Minecraft:sulfur cube]]s, which have the ability to absorb copper bulbs at any oxidization stage, providing the medicine ball/slow flat effect to the mob.}}
|{{HistoryLine||26.2|dev=snap 1|Added [[Minecraft:sulfur cube]]s, which have the ability to absorb copper bulbs at any oxidization stage, providing the medicine ball/slow flat effect to the mob.}}
}}
}}


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|{{HistoryLine||1.21.50|dev=Preview 1.21.50.20|Copper bulbs now require a [[Minecraft:stone pickaxe]] or better for drops and quick mining.}}
|{{HistoryLine||1.21.50|dev=Preview 1.21.50.20|Copper bulbs now require a [[Minecraft:stone pickaxe]] or better for drops and quick mining.}}
|{{HistoryLine||1.21.60|dev=Preview 1.21.60.21|[[File:Lit Powered Exposed Copper Bulb JE2 BE2.png|32px]] The lit powered texture of exposed copper bulbs has been changed to fix two inconsistent pixel colors.}}
|{{HistoryLine||1.21.60|dev=Preview 1.21.60.21|[[File:Lit Powered Exposed Copper Bulb JE2 BE2.png|32px]] The lit powered texture of exposed copper bulbs has been changed to fix two inconsistent pixel colors.}}
|{{HistoryLine|bedrock upcoming}}
|{{HistoryLine||Preview 1.21.120.20|exp=Render Dragon Features for Creators|Added a static light color for copper bulbs, {{color|#f3dfc5}}.}}
|{{HistoryLine||Preview 26.0.23|exp=Render Dragon Features for Creators|Changed the light color to {{color|#e8c398}}.}}
|{{HistoryLine||26.20|dev=Preview 26.20.23|exp=Drop 2 of 2026|Added [[Minecraft:sulfur cube]]s, which have the ability to absorb copper bulbs at any oxidization stage, providing the medicine ball/slow flat effect to the mob.}}
|{{HistoryLine||26.20|dev=Preview 26.20.23|exp=Drop 2 of 2026|Added [[Minecraft:sulfur cube]]s, which have the ability to absorb copper bulbs at any oxidization stage, providing the medicine ball/slow flat effect to the mob.}}
|{{HistoryLine||26.30|dev=Preview 26.30.20|Implemented all features from the "Drop 2 of 2026" experiment in vanilla gameplay.}}
|{{HistoryLine||26.30|dev=Preview 26.30.20|Implemented all features from the "Drop 2 of 2026" experiment in vanilla gameplay.}}
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=== Screenshots ===
=== Screenshots ===
<gallery>
<gallery>
All Oxidizing Blocks.png|All blocks that can oxidize, including copper bulbs.
All Oxidizing Blocks.png|All blocks that can oxidize, including copper bulbs
Bulb With Comparator.png|A comparator reading a lit copper bulb and outputting a redstone signal.
Bulb With Comparator.png|A comparator reading a lit copper bulb and outputting a redstone signal
</gallery>
</gallery>


=== Mojang screenshots ===
=== Mojang screenshots ===
<gallery>
<gallery>
Copper bulb teaser 01.jpg|[[Minecraft:Brandon Pearce]] scraping a copper bulb.<ref>{{tweet|Minecraft|1713611645724000571|New Bulbs from #MinecraftLive: Copper These new bulbs offer players a fun and unique way to illuminate their builds! When oxidized, they appear dim, but you can easily brighten up a room by using your axe to scrape away the oxidation.|October 15, 2023}}</ref>
Copper bulb teaser 01.jpg|[[Minecraft:Brandon Pearce]] scraping a copper bulb<ref>{{tweet|Minecraft|1713611645724000571|New Bulbs from #MinecraftLive: Copper These new bulbs offer players a fun and unique way to illuminate their builds! When oxidized, they appear dim, but you can easily brighten up a room by using your axe to scrape away the oxidation.|October 15, 2023}}</ref>
Copper Bulb in Trial Chamber.jpeg|alt=Copper bulbs can be seen in a trial chamber.|Copper bulbs seen in a trial chamber.<ref>{{tweet|Minecraft|1713611637041832312|Introducing Minecraft 1.21, an adventurous mix of trap-filled trial chambers, new challenges, and playful engineering to delve into solo or with friends!|October 15, 2023}}</ref>
Copper Bulb in Trial Chamber.jpeg|alt=Copper bulbs can be seen in a trial chamber.|Copper bulbs seen in a trial chamber<ref>{{tweet|Minecraft|1713611637041832312|Introducing Minecraft 1.21, an adventurous mix of trap-filled trial chambers, new challenges, and playful engineering to delve into solo or with friends!|October 15, 2023}}</ref>
TurnedOffCopperBulbs?.png|alt=Unlit oxidized copper bulbs can be seen in the village that Agnes visits in Minecraft Live 2023|Unlit variant of oxidized copper bulbs seen in the village that Agnes visits at Minecraft Live 2023.
TurnedOffCopperBulbs?.png|alt=Unlit oxidized copper bulbs can be seen in the village that Agnes visits in Minecraft Live 2023|Unlit variant of oxidized copper bulbs seen in the village that Agnes visits at Minecraft Live 2023
Unlit Copper Bulbs.png|More unlit variants of the copper bulbs revealed on an official article at ''minecraft.net''
Unlit Copper Bulbs.png|More unlit variants of the copper bulbs revealed on an official article at ''minecraft.net''
</gallery>
</gallery>
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=== In other media ===
=== In other media ===
<gallery>
<gallery>
File:Kai's light.png|[[Minecraft:Kai]] scraping a copper bulb.
File:Kai's light.png|[[Minecraft:Kai]] scraping a copper bulb
File:Tuff And Copper Blocks Artwork.jpg|Artwork featuring copper bulb.
File:Tuff And Copper Blocks Artwork.jpg|Artwork featuring copper bulbs
File:What my parents think.jpg
File:What my parents think.jpg
</gallery>
</gallery>

Latest revision as of 11:11, 19 October 2026

Template:Redirect distinguish Template:Infobox block

A copper bulb is a Minecraft:light-emitting Minecraft:block. It toggles on or off when it receives a Minecraft:redstone pulse, and does not need continuous power to emit light. Its light level depends on its state of Minecraft:oxidation.

Waxed copper bulbs do not oxidize, but otherwise function identically.

Obtaining

Breaking

Copper bulbs can be mined only with a Minecraft:stone pickaxe or better. If a copper bulb is mined without the use of a valid pickaxe, it drops nothing. Template:Breaking row

Natural generation

Lit, waxed copper bulbs in random states of oxidation are generated in Minecraft:trial chambers.

Crafting

Template:Crafting Template:Crafting

Usage

Copper bulbs can be activated to emit Minecraft:light, with the light level emitted decreasing for each stage of oxidation. When the copper bulb receives a redstone pulse, it instantly toggles between its lit and unlit states.

Redstone component

A copper bulb is not Minecraft:conductive, but a Minecraft:comparator can read the state of a copper bulb, and it emits a signal strength of 15 if the bulb is lit, regardless of oxidation. If the bulb is unlit, the comparator does not emit any power, allowing this comparator and copper bulb combination to act as a compact Minecraft:T flip-flop.

While the copper bulb is receiving redstone power (either to toggle the bulb on or off) a red dot appears in the center of the block. An Minecraft:observer can detect this, and emits a signal when a copper bulb becomes powered or unpowered.

Template:IN, the copper bulb can only activate on the input/consumer Minecraft:redstone tick (C-tick).

Oxidation

Template:Main Non-waxed copper bulbs have four stages of oxidation (including the initial normal state). Minecraft:Lightning bolts and Minecraft:axes can remove the oxidation on copper bulbs. They can be waxed with Minecraft:honeycomb to prevent oxidation from progressing.

As the block begins to oxidize (exposed), it gets discolored and green spots begin to appear. As the oxidation continues (weathered), the block is a green color with brown spots. In the last stage (oxidized), the block is teal with several green spots.

The Minecraft:light level emitted by copper bulbs also changes depending on the stage of oxidation.

Oxidation level Light level
Template:BlockSprite Normal 15
Template:BlockSprite Exposed 12
Template:BlockSprite Weathered 8
Template:BlockSprite Oxidized 4

With the "Render Dragon Features for Creators" Minecraft:experiment, copper bulbs have a Minecraft:light color of Template:Color.

Sounds

Generic

Template:Sound table/Block/Copper bulb

Unique

Waxing

Block of Copper/Sounds

Toggling

Template:JE Template:SoundTable

Template:BE: Template:SoundTable

Data values

ID

Template:JE: Template:ID table Template:ID table Template:ID table Template:ID table Template:ID table Template:ID table Template:ID table Template:ID table

Template:BE: Template:ID table2 Template:ID table2 Template:ID table2 Template:ID table2 Template:ID table2 Template:ID table2 Template:ID table2 Template:ID table2

Block states

Template:See also

Template:Edition: Template:Bst Template:Bst

Template:Edition: Template:Bst Template:Bst

Achievements

Template:Load achievements

Advancements

Template:Load advancements

Videos

Template:Yt

History

Announcement and reveal

Template:HistoryTable

Java Edition

Template:HistoryTable

Bedrock Edition

Template:HistoryTable

Issues

Template:Issue list

Gallery

Renders

Powered

Unpowered

Screenshots

Mojang screenshots

In other media

References

Template:Reflist

Navigation

Template:Navbox copper Template:Navbox blocks

Minecraft:de:Kupferleuchte Minecraft:es:Lámpara de cobre Minecraft:fr:Ampoule en cuivre Minecraft:ja:銅の電球 Minecraft:ko:구리 전구 Minecraft:lzh:銅燈 Minecraft:pl:Miedziana lampa Minecraft:pt:Lâmpada de Cobre Minecraft:ru:Медная лампа Minecraft:uk:Мідна жарівка Minecraft:zh:铜灯

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