diff --git a/accessories/X10.js b/accessories/X10.js
index 6764fc2..3978e59 100644
--- a/accessories/X10.js
+++ b/accessories/X10.js
@@ -106,7 +106,7 @@ X10.prototype = {
         designedMaxLength: 1
       }]
     },{
-      sType: types.SWITCH_STYPE,
+      sType: types.LIGHTBULB_STYPE,
       characteristics: [{
         cType: types.NAME_CTYPE,
         onUpdate: null,