Tools and things for this job. This has an inner core single wire with a finely woven copper screen and foil around it.  This type of cable can only be joined by using special joiners sold by hardware and electrical stores. Male and female plugs are required for this operation.
CFL longevity and how to make it last longer. Compared to incandescent light bulbs, Compact Fluorescent Lamps (CFLs) rated lifespan is typically 8 to 15 times longer (6,000 to 15,000 hours). CFLs produce less light over time and it is expected that they produce 70â80% of their original light output by the end of their projected lifetime.
The typical light bulb is good for roughly 900 hours. At 10 hours a day that's three months. At 24 hours a day it's a little more than a month. If you have 25 bulbs in your house burning an average of three hours each day, a bulb will burn out every twelve days, on average. If you compute the average life of your bulbs and discover it's clearly less than the manufacturer's rated life, then you may have: 1  You may have over-voltage in your house. 2  Occasionally this causes more serious problems. 3  You can get a cheap multimeter at Radio Shack.