Wall-mounted control device

A wall-mounted control device comprising:

• a circuit board;
• a plurality of light emitting diodes (LEDs) coupled to a first surface of the circuit board;
• a light guide in contact with the first surface of the circuit board;
• and
• a display comprising:
• a lens in contact with the light guide, wherein the light guide comprises a plurality of ribs extending into the lens;
• and
• a film layer in contact with the lens,
• wherein the plurality of LEDs is configured to illuminate a plurality of icons on the film layer of the display, and
• wherein the light guide is configured to block at least ninety percent of the light generated by a first respective LED of the plurality of LEDs from traveling to a second respective LED of the plurality of LEDs,
• wherein a nominal thickness of the lens is greater than 1.5 millimeters, and
• wherein a second thickness of the lens is less than one millimeter where a first rib of the plurality of ribs extends into the lens.

A wall-mounted control device comprising:

• a circuit board;
• a display including a lens and a film layer;
• a first light emitting diode (LED) coupled to the circuit board and configured to illuminate a first icon on the display;
• a second LED coupled to the circuit board and configured to illuminate a second icon on the display;
• an ambient light sensor coupled to the circuit board;
• and
• a light guide positioned between and in contact with the circuit board and the lens, wherein the light guide comprises a first rib extending into the lens between the first LED and the second LED,
• wherein the light guide comprises a second rib extending into the lens between the first LED and the ambient light sensor,
• wherein the light guide is configured to block at least ninety percent of the light generated by the first LED from traveling to the second LED, and
• wherein the light guide is configured to block at least ninety percent of the light generated by the first LED from traveling to the ambient light sensor,
• wherein the display comprises light colored paint on an interior surface of the film layer,
• wherein the light colored paint is configured to impede light from outside of the wall-mounted control device by more than fifty percent as the light passes to the ambient light sensor.