Rainbow Lamp
Rainbow Lamp is a Technology block whose color changes with the redstone signal it receives, and players can also cycle its colors by right-clicking.
What it does
Rainbow Lamp changes color depending on the redstone input it gets, which makes it useful in redstone builds such as start signals or color displays on a racetrack. Right-clicking the block steps it through its colors by hand, so it can also serve as a plain decoration.
The mod runs on Fabric, Forge and Quilt with client and server both needing it. Builds exist for 1.18.2 – 1.20.2, and the code is open source under the MIT License.
Key features
Redstone-driven color
The lamp takes its color from the redstone signal it receives, so one block can show several states.
Manual color cycling
Right-clicking the lamp moves it to the next color, letting players set a color without any redstone.
Crafting recipe
Rainbow Lamp is made with a standard crafting recipe, so it is available in survival without special materials.
Gallery
Compatibility
Latest build for each game version and loader.
1.20.x3 of 3 versions with builds
1.19.x5 of 5 versions with builds
1.18.x1 of 1 version with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Rainbow Lamp need to be installed on the server?
In the catalog
Rainbow Lamp is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 12,076 mods support Minecraft 1.20.2.
More from LaidBackSloth
Similar mods
What the author says
This Mod adds a single Block: the Rainbow Lamp. It changes color dependent on its Redstone input, what makes it easy to display 16 states in a single Block. You can also right-click the Rainbow Lamp (while not sneaking) to cycle through all colors, if it isn't powered. Like the Vanilla Redstone Lamp, it also emits…
Official listing
- Modrinth page
- modrinth.com/mod/rainbow-lamp
- Owner
- LaidBackSloth
- Published
- 2022-09-26
- Updated on Modrinth
- 2024-09-22
- Facts verified
- 2026-10-15