Tap on the name of the room from which you want to edit a scene. Select the scenes dashboard and tap on the scene you want to adjust. To edit the colors select the pencil icon, then tap on the “lights” button at the top of the screen. You can edit the color of individual lights by tapping on the bulb icon next to the name of the light. To edit the brightness of a light in a scene, select the scene and tap the pencil icon in the top right hand corner to edit. Go to the Lights tab and use the brightness slider below the light bulb name to adjust the level. Once you have adjusted the settings to your liking, click "Save".