Bedroom lighting design involves creating a functional and aesthetically pleasing atmosphere through the use of lighting fixtures and techniques. It typically includes considerations for task, mood, and ambient lighting. Task lighting is focused on specific areas for reading or other activities, mood lighting sets a particular ambiance, and ambient lighting provides overall illumination. Design elements might include dimmer switches, layered lighting, and the use of different light sources such as LEDs, CFLs, or incandescent bulbs.