Oregon Scientific TW223 Classic Projection Clock with Indoor Temp. Never have to set the time again with this radio controlled alarm clock, the TW223 recieves the time & date from the atomic clock so as well as being 100% they also automatically update at the start & end of British Summer Time. Never have to set your clock again! Why fumble in the dark or have to switch the light just to see the time. An adjustable projection arm with 180o flip projection image means you can project the time & temperature on a wall, ceiling or any angle that suits your eye level Hate leaving your warm bed only to discover just how cold your bedroom is. This classic clock is also measures the indoor temperate of your room.