Do the screws need to be ordered separately?
We provide you with a complete set of installation tools. You don't need to buy screws separately.
Is there a place I can purchase these exact bulbs? I know that any 11 watt bulb would work, but I didn't want different looking bulbs.
How far apart are the lights?
Does this come with a dimmer switch? If not what dimmer switch is compatable?
Our light are dimmable, but not equipped with dimmer switches. You can have a dimmer switch yourself. And ordinary dimmer switch can be used.