diff --git a/frontend/src/lib/router/routes/Home.svelte b/frontend/src/lib/router/routes/Home.svelte
index 7deabc4..e6408a8 100644
--- a/frontend/src/lib/router/routes/Home.svelte
+++ b/frontend/src/lib/router/routes/Home.svelte
@@ -11,7 +11,9 @@
 	});
 
 	function handleBrightnessChange(lamp: number, brightness: number) {
-		SetLampBrightness(lamp, brightness);
+		// Brightness is actually 1-255 and not 1-100
+		// But we want the frontend to show 1-100 as in %
+		SetLampBrightness(lamp, Math.round(brightness * 2.55));
 	}
 </script>