diff --git a/src/item/StringToItemParser.php b/src/item/StringToItemParser.php
index f66c9a206..777eadd90 100644
--- a/src/item/StringToItemParser.php
+++ b/src/item/StringToItemParser.php
@@ -71,7 +71,7 @@ final class StringToItemParser extends StringToTParser{
 			//wall and floor coral fans are the same item
 			$result->registerBlock($prefix("coral_fan"), fn() => Blocks::CORAL_FAN()->setCoralType($coralType));
 		}
-		for($i = Light::MIN_LIGHT_LEVEL; $i < Light::MAX_LIGHT_LEVEL; $i++){
+		for($i = Light::MIN_LIGHT_LEVEL; $i <= Light::MAX_LIGHT_LEVEL; $i++){
 			//helper aliases, since we don't support passing data values in /give
 			$result->registerBlock("light_$i", fn() => Blocks::LIGHT()->setLightLevel($i));
 			$result->registerBlock("light_block_$i", fn() => Blocks::LIGHT()->setLightLevel($i));