--- a/net/minecraft/world/level/block/BlockDaylightDetector.java
+++ b/net/minecraft/world/level/block/BlockDaylightDetector.java
@@ -74,6 +74,7 @@
 
         i = MathHelper.clamp(i, 0, 15);
         if ((Integer) iblockdata.getValue(BlockDaylightDetector.POWER) != i) {
+            i = org.bukkit.craftbukkit.event.CraftEventFactory.callRedstoneChange(world, blockposition, ((Integer) iblockdata.getValue(POWER)), i).getNewCurrent(); // CraftBukkit - Call BlockRedstoneEvent
             world.setBlock(blockposition, (IBlockData) iblockdata.setValue(BlockDaylightDetector.POWER, i), 3);
         }
 
