diff --git a/app/lib/light/index.js b/app/lib/light/index.js
index c5f22b8..68a8bc0 100644
--- a/app/lib/light/index.js
+++ b/app/lib/light/index.js
@@ -8,6 +8,7 @@ class Light {
      **/
     constructor(arduino, cfg, ui) {
         this.state = { color: [0, 0, 0] };
+        this.enabled = true;
         this.id = 'light';
         this.arduino = arduino;
         this.cfg = cfg;
@@ -32,11 +33,19 @@ class Light {
      *
      **/
     async listener(event, arg) {
-        try {
-            await this.set(arg.rgb, arg.id, true);
+        if (typeof arg.rgb !== 'undefined') {
+            try {
+                await this.set(arg.rgb, arg.id, true);
+            }
+            catch (err) {
+                this.log.error('Error setting light', err);
+            }
         }
-        catch (err) {
-            this.log.error('Error setting light', err);
+        else if (typeof arg.enable !== 'undefined') {
+            this.enabled = true;
+        }
+        else if (typeof arg.disable !== 'undefined') {
+            this.enabled = false;
         }
         event.returnValue = true;
     }
diff --git a/app/lib/light/index.js.map b/app/lib/light/index.js.map
index 89f59f5..94cfc41 100644
--- a/app/lib/light/index.js.map
+++ b/app/lib/light/index.js.map
@@ -1 +1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/light/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;AAEb,+BAAgC;AAChC,2BAA4B;AAE5B,MAAM,KAAK;IAWV;;QAEI;IACJ,YAAa,OAAiB,EAAE,GAAS,EAAE,EAAQ;QAb5C,UAAK,GAAS,EAAE,KAAK,EAAG,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,EAAE,CAAA;QAQlC,OAAE,GAAY,OAAO,CAAC;QAM7B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;QACvB,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,EAAE,GAAG,EAAE,CAAC;QACb,IAAI,CAAC,IAAI,EAAE,CAAC;IACb,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,IAAI;QACjB,IAAI,CAAC,GAAG,GAAG,MAAM,GAAG,CAAC,EAAE,KAAK,EAAG,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC;QAC1C,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,UAAU,CAAC,CAAC,OAAO,CAAC;QACvC,IAAI,CAAC,MAAM,EAAE,CAAC;IACf,CAAC;IAED;;QAEI;IACI,MAAM;QACb,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;IAChD,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,QAAQ,CAAE,KAAW,EAAE,GAAS;QAC7C,IAAI;YACH,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,GAAG,EAAE,GAAG,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;SACtC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,qBAAqB,EAAE,GAAG,CAAC,CAAC;SAE3C;QACD,KAAK,CAAC,WAAW,GAAG,IAAI,CAAA;IACzB,CAAC;IAED;;QAEI;IACG,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAY;QAC1D,MAAM,GAAG,GAAY,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACnC,IAAI,EAAQ,CAAC;QAEb,IAAI,CAAC,KAAK,CAAC,KAAK,GAAG,GAAG,CAAC;QACvB,IAAI;YACH,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;SAC5D;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,6BAA6B,EAAE,GAAG,CAAC,CAAC;SACnD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,IAAI;YACH,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC;SAClC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,4BAA4B,EAAE,GAAG,CAAC,CAAC;SAClD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,MAAM,EAAE,CAAC;QACT,OAAO,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACpC,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAW;QAC1D,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,gBAAgB,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,OAAO,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;QACpE,OAAO,MAAM,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,EAAE,GAAG,EAAE,GAAG,EAAE,EAAE,EAAG,EAAE,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACnE,CAAC;CACD;AAED,MAAM,CAAC,OAAO,GAAG,UAAU,OAAiB,EAAE,GAAS,EAAE,EAAQ;IAChE,OAAO,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,EAAE,EAAE,CAAC,CAAC;AACpC,CAAC,CAAA"}
\ No newline at end of file
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/light/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;AAEb,+BAAgC;AAChC,2BAA4B;AAE5B,MAAM,KAAK;IAYV;;QAEI;IACJ,YAAa,OAAiB,EAAE,GAAS,EAAE,EAAQ;QAd5C,UAAK,GAAS,EAAE,KAAK,EAAG,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,EAAE,CAAA;QAOlC,YAAO,GAAa,IAAI,CAAC;QAEzB,OAAE,GAAY,OAAO,CAAC;QAM7B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;QACvB,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,EAAE,GAAG,EAAE,CAAC;QACb,IAAI,CAAC,IAAI,EAAE,CAAC;IACb,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,IAAI;QACjB,IAAI,CAAC,GAAG,GAAG,MAAM,GAAG,CAAC,EAAE,KAAK,EAAG,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC;QAC1C,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,UAAU,CAAC,CAAC,OAAO,CAAC;QACvC,IAAI,CAAC,MAAM,EAAE,CAAC;IACf,CAAC;IAED;;QAEI;IACI,MAAM;QACb,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;IAChD,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,QAAQ,CAAE,KAAW,EAAE,GAAS;QAC7C,IAAI,OAAO,GAAG,CAAC,GAAG,KAAK,WAAW,EAAE;YACnC,IAAI;gBACH,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,GAAG,EAAE,GAAG,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;aACtC;YAAC,OAAO,GAAG,EAAE;gBACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,qBAAqB,EAAE,GAAG,CAAC,CAAC;aAE3C;SACD;aAAM,IAAI,OAAO,GAAG,CAAC,MAAM,KAAK,WAAW,EAAE;YAC7C,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;SACpB;aAAM,IAAI,OAAO,GAAG,CAAC,OAAO,KAAK,WAAW,EAAE;YAC9C,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;SACrB;QACD,KAAK,CAAC,WAAW,GAAG,IAAI,CAAA;IACzB,CAAC;IAED;;QAEI;IACG,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAY;QAC1D,MAAM,GAAG,GAAY,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACnC,IAAI,EAAQ,CAAC;QAEb,IAAI,CAAC,KAAK,CAAC,KAAK,GAAG,GAAG,CAAC;QACvB,IAAI;YACH,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;SAC5D;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,6BAA6B,EAAE,GAAG,CAAC,CAAC;SACnD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,IAAI;YACH,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC;SAClC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,4BAA4B,EAAE,GAAG,CAAC,CAAC;SAClD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,MAAM,EAAE,CAAC;QACT,OAAO,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACpC,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAW;QAC1D,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,gBAAgB,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,OAAO,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;QACpE,OAAO,MAAM,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,EAAE,GAAG,EAAE,GAAG,EAAE,EAAE,EAAG,EAAE,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACnE,CAAC;CACD;AAED,MAAM,CAAC,OAAO,GAAG,UAAU,OAAiB,EAAE,GAAS,EAAE,EAAQ;IAChE,OAAO,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,EAAE,EAAE,CAAC,CAAC;AACpC,CAAC,CAAA"}
\ No newline at end of file
diff --git a/app/lib/ui/light.js b/app/lib/ui/light.js
index 3f60259..dc932f6 100644
--- a/app/lib/ui/light.js
+++ b/app/lib/ui/light.js
@@ -90,16 +90,28 @@ light.init = function () {
 	});
 };
 light.disable = function () {
+	const obj = {
+		disable : true,
+		id : uuid.v4()
+	};
 	light.disabled = true;
 	$('#tb_toolbar_item_light').hide();
 	$('#seq_labels .spacer').eq(1).hide();
 	$('#light_set').hide();
+
+	ipcRenderer.sendSync(light.id, obj);
 }
 light.enable = function () {
+	const obj = {
+		enable : true,
+		id : uuid.v4()
+	};
 	light.disabled = false;
 	$('#tb_toolbar_item_light').show();
 	$('#seq_labels .spacer').eq(1).show();
 	$('#light_set').show();
+
+	ipcRenderer.sendSync(light.id, obj);
 };
 light.colorPickers = function () {
 	'use strict';
diff --git a/cli/lib/light/index.js b/cli/lib/light/index.js
index c5f22b8..68a8bc0 100644
--- a/cli/lib/light/index.js
+++ b/cli/lib/light/index.js
@@ -8,6 +8,7 @@ class Light {
      **/
     constructor(arduino, cfg, ui) {
         this.state = { color: [0, 0, 0] };
+        this.enabled = true;
         this.id = 'light';
         this.arduino = arduino;
         this.cfg = cfg;
@@ -32,11 +33,19 @@ class Light {
      *
      **/
     async listener(event, arg) {
-        try {
-            await this.set(arg.rgb, arg.id, true);
+        if (typeof arg.rgb !== 'undefined') {
+            try {
+                await this.set(arg.rgb, arg.id, true);
+            }
+            catch (err) {
+                this.log.error('Error setting light', err);
+            }
         }
-        catch (err) {
-            this.log.error('Error setting light', err);
+        else if (typeof arg.enable !== 'undefined') {
+            this.enabled = true;
+        }
+        else if (typeof arg.disable !== 'undefined') {
+            this.enabled = false;
         }
         event.returnValue = true;
     }
diff --git a/cli/lib/light/index.js.map b/cli/lib/light/index.js.map
index 89f59f5..94cfc41 100644
--- a/cli/lib/light/index.js.map
+++ b/cli/lib/light/index.js.map
@@ -1 +1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/light/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;AAEb,+BAAgC;AAChC,2BAA4B;AAE5B,MAAM,KAAK;IAWV;;QAEI;IACJ,YAAa,OAAiB,EAAE,GAAS,EAAE,EAAQ;QAb5C,UAAK,GAAS,EAAE,KAAK,EAAG,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,EAAE,CAAA;QAQlC,OAAE,GAAY,OAAO,CAAC;QAM7B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;QACvB,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,EAAE,GAAG,EAAE,CAAC;QACb,IAAI,CAAC,IAAI,EAAE,CAAC;IACb,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,IAAI;QACjB,IAAI,CAAC,GAAG,GAAG,MAAM,GAAG,CAAC,EAAE,KAAK,EAAG,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC;QAC1C,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,UAAU,CAAC,CAAC,OAAO,CAAC;QACvC,IAAI,CAAC,MAAM,EAAE,CAAC;IACf,CAAC;IAED;;QAEI;IACI,MAAM;QACb,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;IAChD,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,QAAQ,CAAE,KAAW,EAAE,GAAS;QAC7C,IAAI;YACH,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,GAAG,EAAE,GAAG,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;SACtC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,qBAAqB,EAAE,GAAG,CAAC,CAAC;SAE3C;QACD,KAAK,CAAC,WAAW,GAAG,IAAI,CAAA;IACzB,CAAC;IAED;;QAEI;IACG,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAY;QAC1D,MAAM,GAAG,GAAY,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACnC,IAAI,EAAQ,CAAC;QAEb,IAAI,CAAC,KAAK,CAAC,KAAK,GAAG,GAAG,CAAC;QACvB,IAAI;YACH,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;SAC5D;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,6BAA6B,EAAE,GAAG,CAAC,CAAC;SACnD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,IAAI;YACH,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC;SAClC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,4BAA4B,EAAE,GAAG,CAAC,CAAC;SAClD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,MAAM,EAAE,CAAC;QACT,OAAO,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACpC,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAW;QAC1D,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,gBAAgB,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,OAAO,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;QACpE,OAAO,MAAM,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,EAAE,GAAG,EAAE,GAAG,EAAE,EAAE,EAAG,EAAE,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACnE,CAAC;CACD;AAED,MAAM,CAAC,OAAO,GAAG,UAAU,OAAiB,EAAE,GAAS,EAAE,EAAQ;IAChE,OAAO,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,EAAE,EAAE,CAAC,CAAC;AACpC,CAAC,CAAA"}
\ No newline at end of file
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/light/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;AAEb,+BAAgC;AAChC,2BAA4B;AAE5B,MAAM,KAAK;IAYV;;QAEI;IACJ,YAAa,OAAiB,EAAE,GAAS,EAAE,EAAQ;QAd5C,UAAK,GAAS,EAAE,KAAK,EAAG,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,EAAE,CAAA;QAOlC,YAAO,GAAa,IAAI,CAAC;QAEzB,OAAE,GAAY,OAAO,CAAC;QAM7B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;QACvB,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,EAAE,GAAG,EAAE,CAAC;QACb,IAAI,CAAC,IAAI,EAAE,CAAC;IACb,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,IAAI;QACjB,IAAI,CAAC,GAAG,GAAG,MAAM,GAAG,CAAC,EAAE,KAAK,EAAG,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC;QAC1C,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,UAAU,CAAC,CAAC,OAAO,CAAC;QACvC,IAAI,CAAC,MAAM,EAAE,CAAC;IACf,CAAC;IAED;;QAEI;IACI,MAAM;QACb,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;IAChD,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,QAAQ,CAAE,KAAW,EAAE,GAAS;QAC7C,IAAI,OAAO,GAAG,CAAC,GAAG,KAAK,WAAW,EAAE;YACnC,IAAI;gBACH,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,GAAG,EAAE,GAAG,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;aACtC;YAAC,OAAO,GAAG,EAAE;gBACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,qBAAqB,EAAE,GAAG,CAAC,CAAC;aAE3C;SACD;aAAM,IAAI,OAAO,GAAG,CAAC,MAAM,KAAK,WAAW,EAAE;YAC7C,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;SACpB;aAAM,IAAI,OAAO,GAAG,CAAC,OAAO,KAAK,WAAW,EAAE;YAC9C,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;SACrB;QACD,KAAK,CAAC,WAAW,GAAG,IAAI,CAAA;IACzB,CAAC;IAED;;QAEI;IACG,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAY;QAC1D,MAAM,GAAG,GAAY,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACnC,IAAI,EAAQ,CAAC;QAEb,IAAI,CAAC,KAAK,CAAC,KAAK,GAAG,GAAG,CAAC;QACvB,IAAI;YACH,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;SAC5D;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,6BAA6B,EAAE,GAAG,CAAC,CAAC;SACnD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,IAAI;YACH,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC;SAClC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,4BAA4B,EAAE,GAAG,CAAC,CAAC;SAClD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,MAAM,EAAE,CAAC;QACT,OAAO,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACpC,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAW;QAC1D,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,gBAAgB,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,OAAO,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;QACpE,OAAO,MAAM,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,EAAE,GAAG,EAAE,GAAG,EAAE,EAAE,EAAG,EAAE,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACnE,CAAC;CACD;AAED,MAAM,CAAC,OAAO,GAAG,UAAU,OAAiB,EAAE,GAAS,EAAE,EAAQ;IAChE,OAAO,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,EAAE,EAAE,CAAC,CAAC;AACpC,CAAC,CAAA"}
\ No newline at end of file
diff --git a/lib/light/index.js b/lib/light/index.js
index c5f22b8..68a8bc0 100644
--- a/lib/light/index.js
+++ b/lib/light/index.js
@@ -8,6 +8,7 @@ class Light {
      **/
     constructor(arduino, cfg, ui) {
         this.state = { color: [0, 0, 0] };
+        this.enabled = true;
         this.id = 'light';
         this.arduino = arduino;
         this.cfg = cfg;
@@ -32,11 +33,19 @@ class Light {
      *
      **/
     async listener(event, arg) {
-        try {
-            await this.set(arg.rgb, arg.id, true);
+        if (typeof arg.rgb !== 'undefined') {
+            try {
+                await this.set(arg.rgb, arg.id, true);
+            }
+            catch (err) {
+                this.log.error('Error setting light', err);
+            }
         }
-        catch (err) {
-            this.log.error('Error setting light', err);
+        else if (typeof arg.enable !== 'undefined') {
+            this.enabled = true;
+        }
+        else if (typeof arg.disable !== 'undefined') {
+            this.enabled = false;
         }
         event.returnValue = true;
     }
diff --git a/lib/light/index.js.map b/lib/light/index.js.map
index 89f59f5..94cfc41 100644
--- a/lib/light/index.js.map
+++ b/lib/light/index.js.map
@@ -1 +1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/light/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;AAEb,+BAAgC;AAChC,2BAA4B;AAE5B,MAAM,KAAK;IAWV;;QAEI;IACJ,YAAa,OAAiB,EAAE,GAAS,EAAE,EAAQ;QAb5C,UAAK,GAAS,EAAE,KAAK,EAAG,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,EAAE,CAAA;QAQlC,OAAE,GAAY,OAAO,CAAC;QAM7B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;QACvB,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,EAAE,GAAG,EAAE,CAAC;QACb,IAAI,CAAC,IAAI,EAAE,CAAC;IACb,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,IAAI;QACjB,IAAI,CAAC,GAAG,GAAG,MAAM,GAAG,CAAC,EAAE,KAAK,EAAG,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC;QAC1C,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,UAAU,CAAC,CAAC,OAAO,CAAC;QACvC,IAAI,CAAC,MAAM,EAAE,CAAC;IACf,CAAC;IAED;;QAEI;IACI,MAAM;QACb,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;IAChD,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,QAAQ,CAAE,KAAW,EAAE,GAAS;QAC7C,IAAI;YACH,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,GAAG,EAAE,GAAG,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;SACtC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,qBAAqB,EAAE,GAAG,CAAC,CAAC;SAE3C;QACD,KAAK,CAAC,WAAW,GAAG,IAAI,CAAA;IACzB,CAAC;IAED;;QAEI;IACG,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAY;QAC1D,MAAM,GAAG,GAAY,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACnC,IAAI,EAAQ,CAAC;QAEb,IAAI,CAAC,KAAK,CAAC,KAAK,GAAG,GAAG,CAAC;QACvB,IAAI;YACH,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;SAC5D;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,6BAA6B,EAAE,GAAG,CAAC,CAAC;SACnD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,IAAI;YACH,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC;SAClC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,4BAA4B,EAAE,GAAG,CAAC,CAAC;SAClD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,MAAM,EAAE,CAAC;QACT,OAAO,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACpC,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAW;QAC1D,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,gBAAgB,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,OAAO,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;QACpE,OAAO,MAAM,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,EAAE,GAAG,EAAE,GAAG,EAAE,EAAE,EAAG,EAAE,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACnE,CAAC;CACD;AAED,MAAM,CAAC,OAAO,GAAG,UAAU,OAAiB,EAAE,GAAS,EAAE,EAAQ;IAChE,OAAO,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,EAAE,EAAE,CAAC,CAAC;AACpC,CAAC,CAAA"}
\ No newline at end of file
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/light/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;AAEb,+BAAgC;AAChC,2BAA4B;AAE5B,MAAM,KAAK;IAYV;;QAEI;IACJ,YAAa,OAAiB,EAAE,GAAS,EAAE,EAAQ;QAd5C,UAAK,GAAS,EAAE,KAAK,EAAG,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,EAAE,CAAA;QAOlC,YAAO,GAAa,IAAI,CAAC;QAEzB,OAAE,GAAY,OAAO,CAAC;QAM7B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;QACvB,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,EAAE,GAAG,EAAE,CAAC;QACb,IAAI,CAAC,IAAI,EAAE,CAAC;IACb,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,IAAI;QACjB,IAAI,CAAC,GAAG,GAAG,MAAM,GAAG,CAAC,EAAE,KAAK,EAAG,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC;QAC1C,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,UAAU,CAAC,CAAC,OAAO,CAAC;QACvC,IAAI,CAAC,MAAM,EAAE,CAAC;IACf,CAAC;IAED;;QAEI;IACI,MAAM;QACb,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;IAChD,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,QAAQ,CAAE,KAAW,EAAE,GAAS;QAC7C,IAAI,OAAO,GAAG,CAAC,GAAG,KAAK,WAAW,EAAE;YACnC,IAAI;gBACH,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,GAAG,EAAE,GAAG,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;aACtC;YAAC,OAAO,GAAG,EAAE;gBACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,qBAAqB,EAAE,GAAG,CAAC,CAAC;aAE3C;SACD;aAAM,IAAI,OAAO,GAAG,CAAC,MAAM,KAAK,WAAW,EAAE;YAC7C,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;SACpB;aAAM,IAAI,OAAO,GAAG,CAAC,OAAO,KAAK,WAAW,EAAE;YAC9C,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;SACrB;QACD,KAAK,CAAC,WAAW,GAAG,IAAI,CAAA;IACzB,CAAC;IAED;;QAEI;IACG,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAY;QAC1D,MAAM,GAAG,GAAY,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACnC,IAAI,EAAQ,CAAC;QAEb,IAAI,CAAC,KAAK,CAAC,KAAK,GAAG,GAAG,CAAC;QACvB,IAAI;YACH,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;SAC5D;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,6BAA6B,EAAE,GAAG,CAAC,CAAC;SACnD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,IAAI;YACH,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,GAAG,CAAC,CAAC;SAClC;QAAC,OAAO,GAAG,EAAE;YACb,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,4BAA4B,EAAE,GAAG,CAAC,CAAC;SAClD;QACD,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;QACf,MAAM,EAAE,CAAC;QACT,OAAO,MAAM,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACpC,CAAC;IAED;;QAEI;IACI,KAAK,CAAC,GAAG,CAAE,GAAc,EAAE,EAAW,EAAE,EAAW;QAC1D,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,gBAAgB,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,EAAE,OAAO,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;QACpE,OAAO,MAAM,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,EAAE,GAAG,EAAE,GAAG,EAAE,EAAE,EAAG,EAAE,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;IACnE,CAAC;CACD;AAED,MAAM,CAAC,OAAO,GAAG,UAAU,OAAiB,EAAE,GAAS,EAAE,EAAQ;IAChE,OAAO,IAAI,KAAK,CAAC,OAAO,EAAE,GAAG,EAAE,EAAE,CAAC,CAAC;AACpC,CAAC,CAAA"}
\ No newline at end of file
diff --git a/src/display/index.ts b/src/display/index.ts
index 5d87ff9..def5733 100644
--- a/src/display/index.ts
+++ b/src/display/index.ts
@@ -15,7 +15,7 @@ let TMPDIR : any;
 
 class WebView {
 	private digitalWindow : any;
-	public opened : boolean : false;
+	public opened : boolean = false;
 	public showing : boolean = false;
 	constructor() {
 		this.digitalWindow = new BrowserWindow({
diff --git a/src/light/index.ts b/src/light/index.ts
index be8b3f8..5d8d1ac 100644
--- a/src/light/index.ts
+++ b/src/light/index.ts
@@ -11,6 +11,7 @@ class Light {
 	private ui : any;
 	private log : any;
 	private ipc : any;
+	private enabled : boolean = true;
 
 	private id : string = 'light';
 
@@ -44,11 +45,17 @@ class Light {
 	 *
 	 **/
 	private async listener (event : any, arg : any) {
-		try {
-			await this.set(arg.rgb, arg.id, true);
-		} catch (err) {
-			this.log.error('Error setting light', err);
-			
+		if (typeof arg.rgb !== 'undefined') {
+			try {
+				await this.set(arg.rgb, arg.id, true);
+			} catch (err) {
+				this.log.error('Error setting light', err);
+				
+			}
+		} else if (typeof arg.enable !== 'undefined') {
+			this.enabled = true;
+		} else if (typeof arg.disable !== 'undefined') {
+			this.enabled = false;
 		}
 		event.returnValue = true
 	}