diff --git a/lang/SimpleExpressions.json b/lang/SimpleExpressions.json
new file mode 100644
index 0000000..b3b2f30
--- /dev/null
+++ b/lang/SimpleExpressions.json
@@ -0,0 +1,16 @@
+{
+	"langs": 
+	{
+		"en-GB": 
+		{
+			"keys": 
+			{
+				"LANG_CATEGORY_SOUND": "User Sound",
+				"LANG_SUBCATEGORY_BUZZER": "Buzzer",
+				"LANG_PIEZO_BUZZER": "Buzzer",
+				"LANG_PIEZO_BUZZER_PIN": "PIN",
+				"LANG_PIEZO_BUZZER_PREDEF_SOUNDS_TOOLTIP": "Plays some basic sounds based on SimpleExpressions library"
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/simpleExpression_blocks.js b/simpleExpression_blocks.js
index c21a9b4..24c1173 100644
--- a/simpleExpression_blocks.js
+++ b/simpleExpression_blocks.js
@@ -1,3 +1,6 @@
+Facilino.LANG_COLOUR_SCREEN = '#ACCE42';
+Facilino.LANG_COLOUR_SCREEN_LEDSTRIP = '#8EAC32';
+
 Blockly.Blocks['show_mouth'] = {
 	category: Facilino.locales.getKey('LANG_CATEGORY_SCREEN'),
 	subcategory: Facilino.locales.getKey('LANG_SUBCATERGORY_WS2812'),