Professional dimmer switch installation costs around $100; individual dimmer switches for a DIY project cost $15–$25. Dimmer switch models must be compatible with the bulb in your light fixture ...

Move on to attaching the neutral wire to the light switch, using the same technique you used to attach the hot wire. If the ground wire had been connected to the old switch, complete the wiring by ...

African light installation artists are shining on the world stage with their innovative and powerful use of light and space.