diff --git a/src/common/constants.ts b/src/common/constants.ts
index f090a1c..b7bba02 100644
--- a/src/common/constants.ts
+++ b/src/common/constants.ts
@@ -1,2 +1,3 @@
 export const NODES_CATEGORY = 'philip tv';
 export const NODES_COLOR = '#E28413';
+export const NODES_ICONS = 'font-awesome/fa-tv';
diff --git a/src/common/httpClient.ts b/src/common/httpClient.ts
index 8910a91..1e82dcc 100644
--- a/src/common/httpClient.ts
+++ b/src/common/httpClient.ts
@@ -1,7 +1,9 @@
 import { PhilTVApi } from 'philtv-js';
 import type { TVConfig } from '../nodes/philips-tv-config/types';
 
-export function getTvApi(config: TVConfig) {
+type GetTvApiParams = Omit<TVConfig, 'name' | 'ip'>;
+
+export function getTvApi(config: GetTvApiParams) {
   return new PhilTVApi({
     apiUrl: config.url,
     user: config.digest_user,
diff --git a/src/nodes/ambilight/editor/index.ts b/src/nodes/ambilight/editor/index.ts
index 91562df..55652a6 100644
--- a/src/nodes/ambilight/editor/index.ts
+++ b/src/nodes/ambilight/editor/index.ts
@@ -1,5 +1,5 @@
 import { type NodeEditorProps, createEditorNode, createReactiveField, domHelper } from '@keload/node-red-dxp/editor';
-import { NODES_CATEGORY, NODES_COLOR } from '../../../common/constants';
+import { NODES_CATEGORY, NODES_COLOR, NODES_ICONS } from '../../../common/constants';
 import { actionsDefinition, assumedValues } from '../node-config';
 import type { NodeAmbilightProps } from '../types';
 
@@ -15,7 +15,7 @@ const Ambilight = createEditorNode<NodeEditorProps<NodeAmbilightProps>>({
   },
   inputs: 1,
   outputs: 1,
-  icon: 'font-awesome/fa-tower-broadcast',
+  icon: NODES_ICONS,
   label: function () {
     return this.name || this.action || 'Ambilight';
   },
diff --git a/src/nodes/info/editor/index.ts b/src/nodes/info/editor/index.ts
index d8879ce..0e84ba2 100644
--- a/src/nodes/info/editor/index.ts
+++ b/src/nodes/info/editor/index.ts
@@ -1,5 +1,5 @@
 import { type NodeEditorProps, createEditorNode, domHelper } from '@keload/node-red-dxp/editor';
-import { NODES_CATEGORY, NODES_COLOR } from '../../../common/constants';
+import { NODES_CATEGORY, NODES_COLOR, NODES_ICONS } from '../../../common/constants';
 import nodeConfig from '../node-config';
 import type { InfoNodeProps } from '../types';
 
@@ -13,7 +13,7 @@ const Info = createEditorNode<NodeEditorProps<InfoNodeProps>>({
   },
   inputs: 1,
   outputs: 1,
-  icon: 'font-awesome/fa-tower-broadcast',
+  icon: NODES_ICONS,
   label: function () {
     return this.name || this.kind || 'Info';
   },
diff --git a/src/nodes/philips-tv-config/controller.ts b/src/nodes/philips-tv-config/controller.ts
index 1a23a6f..c7fffc5 100644
--- a/src/nodes/philips-tv-config/controller.ts
+++ b/src/nodes/philips-tv-config/controller.ts
@@ -1,10 +1,13 @@
 import type { NodeControllerConfig, NodeControllerInst } from '@keload/node-red-dxp/editor';
 import type { TVConfig } from './types';
 
+export const credentials = {
+  digest_user: { type: 'text' },
+  digest_password: { type: 'password' },
+};
+
 export default function (this: NodeControllerInst<TVConfig>, config: NodeControllerConfig<TVConfig>) {
   RED.nodes.createNode(this, config);
   this.name = config.name;
   this.url = config.url;
-  this.digest_user = config.digest_user;
-  this.digest_password = config.digest_password;
 }
diff --git a/src/nodes/philips-tv-config/editor/index.ts b/src/nodes/philips-tv-config/editor/index.ts
index 8925b25..22f9556 100644
--- a/src/nodes/philips-tv-config/editor/index.ts
+++ b/src/nodes/philips-tv-config/editor/index.ts
@@ -5,11 +5,14 @@ interface NodeProps {
   name: string;
   url: string;
   ip: string;
+}
+
+interface NodeCredentials {
   digest_user: string;
   digest_password: string;
 }
 
-export default createEditorNode<NodeEditorProps<NodeProps>>({
+export default createEditorNode<NodeEditorProps<NodeProps>, NodeCredentials>({
   category: 'config',
   defaults: {
     name: { value: '', required: true },
@@ -19,8 +22,10 @@ export default createEditorNode<NodeEditorProps<NodeProps>>({
       required: true,
       validate: (v) => validators.isIP(v),
     },
-    digest_user: { value: '', required: true },
-    digest_password: { value: '', required: true },
+  },
+  credentials: {
+    digest_user: { type: 'text' },
+    digest_password: { type: 'password' },
   },
   label: function () {
     return this.name || 'Philips TV Configuration';
diff --git a/src/nodes/philips-tv-config/utils.ts b/src/nodes/philips-tv-config/utils.ts
index a6cbb89..90c8d89 100644
--- a/src/nodes/philips-tv-config/utils.ts
+++ b/src/nodes/philips-tv-config/utils.ts
@@ -5,7 +5,13 @@ import type { TVConfig } from './types';
 export function getPhilipsTvCore(RED: NodeAPI, tvNodeId: string) {
   const tvConfig = RED.nodes.getNode(tvNodeId) as unknown as TVConfig;
 
-  const tvClient = getTvApi(tvConfig);
+  const tvClient = getTvApi({
+    url: tvConfig.url,
+    // @ts-ignore
+    digest_user: tvConfig.credentials.digest_user,
+    // @ts-ignore
+    digest_password: tvConfig.credentials.digest_password,
+  });
 
   return {
     tvClient,
diff --git a/src/nodes/send-key/editor/index.ts b/src/nodes/send-key/editor/index.ts
index f2db2b4..6081ebf 100644
--- a/src/nodes/send-key/editor/index.ts
+++ b/src/nodes/send-key/editor/index.ts
@@ -1,5 +1,5 @@
 import { type NodeEditorProps, createEditorNode, domHelper } from '@keload/node-red-dxp/editor';
-import { NODES_CATEGORY, NODES_COLOR } from '../../../common/constants';
+import { NODES_CATEGORY, NODES_COLOR, NODES_ICONS } from '../../../common/constants';
 import { inputKeysSelect } from '../node-config';
 import type { NodeSendKeyProps } from '../types';
 
@@ -13,7 +13,7 @@ const SendKey = createEditorNode<NodeEditorProps<NodeSendKeyProps>>({
   },
   inputs: 1,
   outputs: 1,
-  icon: 'font-awesome/fa-tower-broadcast',
+  icon: NODES_ICONS,
   label: function () {
     return this.name || this.key || 'SendKey';
   },