diff --git a/fs/colors.cfg b/fs/colors.cfg
index 86d17aa..d4567c0 100644
--- a/fs/colors.cfg
+++ b/fs/colors.cfg
@@ -1,7 +1,10 @@
 [
 	{"name": "off", "red": 0, "green": 0, "blue": 0},
-	{"name": "candle", "red": 50, "green": 45, "blue": 10},
-	{"name": "warmWhite", "red": 100, "green": 100, "blue": 80},
-	{"name": "coldWhite", "red": 100, "green": 100, "blue": 100},
+	{"name": "candle", "red": 50, "green": 40, "blue": 10},
+	{"name": "red", "red": 50, "green": 5, "blue": 5},
+	{"name": "green", "red": 5, "green": 50, "blue": 5},
+	{"name": "blue", "red": 5, "green": 5, "blue": 50},
+	{"name": "warmWhite", "red": 80, "green": 80, "blue": 40},
+	{"name": "coldWhite", "red": 80, "green": 80, "blue": 100},
 	{"name": "brightWhite", "red": 255, "green": 255, "blue": 255}
 ]
\ No newline at end of file
diff --git a/fs/init.js b/fs/init.js
index 916e962..520ae9a 100644
--- a/fs/init.js
+++ b/fs/init.js
@@ -232,3 +232,51 @@ Timer.set(30000, true, function () {
   }
 }, null);
 */
+
+RPC.addHandler('led.setBrightness', function(args) {
+  // print(args);
+  if (args !== undefined && args.level !== undefined) {
+    if (args.level > 0 && args.level <= 100) {
+      brightnessAdjustment = args.level;
+      return { result: 'ok' };
+    } else {
+      return { error: 'Brightness level must be in the range 1..100' };
+    }
+  } else {
+      return { error: 'level is required having a value in the range 1..100' };
+  }
+}, null);
+
+
+RPC.addHandler('led.pause', function(args) {
+  LEDStateEngine_pause();
+  return { result: 'ok' };
+}, null);
+
+RPC.addHandler('led.run', function(args) {
+  LEDStateEngine_start();
+  return { result: 'ok' };
+}, null);
+
+RPC.addHandler('led.getColors', function(args) {
+  let colors = JSON.parse(File.read(colorFile));
+  return { result: 'ok', colors: colors };
+}, null);
+
+RPC.addHandler('led.getLamps', function(args) {
+  let lamps = JSON.parse(File.read(lampsFile));
+  return { result: 'ok', lamps: lamps };
+}, null);
+
+RPC.addHandler('led.getAnimations', function(args) {
+  let anims = JSON.parse(File.read(animationFile));
+  return { result: 'ok', animations: anims };
+}, null);
+
+function saveFile(filename, content) {
+  let backupFilename = 'bak-' + filename;
+  File.remove(backupFilename);
+  File.rename(filename, backupFilename);
+  File.write(JSON.stringify(content), filename);
+  let backupFilename = null;
+}
diff --git a/fs/lamps.cfg b/fs/lamps.cfg
index cb777cb..ff299b4 100644
--- a/fs/lamps.cfg
+++ b/fs/lamps.cfg
@@ -1,9 +1,9 @@
 [
 	{"level": "EG", "room": "Wohnzimmer", "id": "eg-wozi", "onColor": "candle"},
-	{"level": "EG", "room": "Buero", "id": "eg-office", "onColor": "coldWhite"},
-	{"level": "EG", "room": "Bad", "id": "eg-bad", "onColor": "warmWhite"},
-	{"level": "EG", "room": "Kueche", "id": "eg-kueche", "onColor": "warmWhite"},
-	{"level": "EG", "room": "Flur", "id": "eg-flur", "onColor": "candle"},
+	{"level": "EG", "room": "Buero", "id": "eg-office", "onColor": "warmWhite"},
+	{"level": "EG", "room": "Bad", "id": "eg-bad", "onColor": "red"},
+	{"level": "EG", "room": "Kueche", "id": "eg-kueche", "onColor": "green"},
+	{"level": "EG", "room": "Flur", "id": "eg-flur", "onColor": "blue"},
 	{"level": "OG", "room": "Wohnzimmer", "id": "og-wozi", "onColor": "candle"},
 	{"level": "OG", "room": "Buero", "id": "og-office", "onColor": "coldWhite"}
 ]
diff --git a/mos.yml b/mos.yml
index 9e93c7a..cb7a727 100644
--- a/mos.yml
+++ b/mos.yml
@@ -35,7 +35,7 @@ config_schema:
   - ["led.useDefaults", "b", false, {title: "Use default values for colors, led-definitions, animations"}]
   - ["led.count", "i", 32, {title: "Number of LEDs connected in the chain"}]
   - ["led.updateCycle", "i", 500, {title: "Frequency of LED update in ms"}]
-  - ["led.brightness", "i", 30, {title: "Default brightness in % (1-100)"}]
+  - ["led.brightness", "i", 20, {title: "Default brightness in % (1-100)"}]
   - ["led.colorFile", "s", "colors.cfg", {title: "File name containing color definitions"}]
   - ["led.lampsFile", "s", "lamps.cfg", {title: "File name containing lamp definitions"}]
   - ["led.animationFile", "s", "animations.cfg", {title: "File name containing animation definitions"}]