Single-family new house construction building permits: 1  1997: 19 buildings, average cost: $85,400. 2  1998: 12 buildings, average cost: $80,500. 3  1999: 10 buildings, average cost: $109,500. 4  2000: 12 buildings, average cost: $110,800. 5  2001: 15 buildings, average cost: $136,000. 6  2002: 7 buildings, average cost: $117,700.
Lighting Strategy. Lighting a living room with a pleasing glow is achieved by placing the recessed lights approximately 2 feet away from the wall for an average 8 foot ceiling. As a result, the light illuminates the ceiling and wall area for a calm mood.
Print Page. Summary: Wiring a wall light: Learn how to wire a wall light, prepare a new lighting point, fit a mounting box, connect the wall light, and connect a switch. *Non-notifiable project providing that installation complies with Electrical Regulations. If your wall light has its own switch, you can run the spur directly from the lighting circuit to the new lighting point. 2  To install a new switch or connect the light to an existing wall switch, you will need to add a junction box to the circuit.