Hi All,
We are building an extension to our house and are planning on getting LED downlights in the bedrooms. We are considering either the Brightgreen D900s or the Wattsaver equivalents. We are thinking of having four downlights in the room but I was worried that they might be too bright so I am wondering whether dimmers are an option. I don't understand how dimmers work, do they make the LEDs use more power or less power? Can we just use one dimmer that is wired into all four downlights? How much do dimmers usually add to the cost of the installation?
Sorry for the noob questions.