Bests & Worsts Reviews from Amazon

I was hoping to have a clock so the time could be read from a distance of 15 feet. The picture shows a green background & that works if the room is dark. Without the green background, the clock is hard read even from a couple of feet away. There is no way to keep the the green light on all the time - the sensor to turn the green background on works only when the room darkens. The numbers are a good size & the clock looks nice - wish I could see what time it is.............