Many houses have bathrooms, hallways and other rooms where daylight only enters when you open the door. Dim and dark, these rooms are unwelcoming places until you turn on the light. Sun tunnels bring natural light into even the darkest and most isolated spaces through a specially designed tunnel that passes from roof to ceiling. The attractive ceiling diffuser blends unnoticed into the ceiling, spreading a soft and restful light throughout the room. The tunnel between the roof and the diffuser is 35cm in diameter and takes up minimal space in the loft.