Quartz Fixtures
![](https://guide-assets.appliedenergistics.org/minecraft-1.20.2/ae2/items-blocks-machines/quartz_fixture_blockimage1@4.IG7y0xOBJ7Pn.png)
![](https://guide-assets.appliedenergistics.org/minecraft-1.20.2/ae2/items-blocks-machines/quartz_fixture_blockimage2@4.IG7y0xOBJ7Pn.png)
The charged quartz fixture is a little greeble that emits light.
The light detecting fixture instead emits a redstone signal according to the light level of its block.
Recipes
![](https://guide-assets.appliedenergistics.org/minecraft-1.20.2/!items/minecraft/crafting_table.bWxNabAJ5rcL.png)
![](https://guide-assets.appliedenergistics.org/minecraft-1.20.2/!items/minecraft/quartz.CySCR6L4lwBt.png)
![](https://guide-assets.appliedenergistics.org/minecraft-1.20.2/!items/minecraft/iron_ingot.pqsZci4DpCyb.png)
![](https://guide-assets.appliedenergistics.org/minecraft-1.20.2/!items/ae2/light_detector.3goRL5R1ucfb.png)
The charged quartz fixture is a little greeble that emits light.
The light detecting fixture instead emits a redstone signal according to the light level of its block.