How Many Downlights Are Recommended For A Large Room?

If you are wondering how many downlights are recommended for a large room, as a general rule of thumb you should aim for approximately 1500 lumens for a large room. This would make the room not too bright, but not too dark either. In fact, if you want to accurately calculate the optimal amount of lumens required for a room, you may wish to use this lumens calculator. A lumen is a measure of the total amount of visible light (to the human eye) from a lamp or light source.And remember, if you have any questions or want tailored advice, always speak with an electrician.