Controlled by a unit of measurement in seconds and minutes. The more open the light down into the low. Furthermore, it is very slow to open, close, closer, more into the light.
Brought under control is measured in seconds and minutes. I turned off the light, it is extremely fast, he was less. I turned off the light, it is very slow to fire him up.
Control by is measured in seconds and minutes. The opening and closing fast light would be more accessible. The opening and closing very slowly, it will be more to come.