When you think of outdoor lighting you think of floodlights to light up the house and its environs in the night for safety and security. You may also think of decorative lighting for the garden. Then there is highlighting to show off your landscaping or architectural beauty. In all these cases the outdoor lighting involves running wires carrying high voltage to the different light points. You may run the wires underground or overhead. However you run the wiring, you have to be very careful that there is no chance of electrocution. Underground wiring is prone to water infiltration and damage by normal activities like gardening or some sports (cricket, for instance). If the insulation of underground wiring is damaged, high voltage electricity can leak out.
Overhead wiring can break in storms and fall to the ground. Fatal accidents can occur to human or animal victims. Electrical short circuits can cause fires to break out, injuring people and damaging property. If you are thinking of rewiring your current outdoor lighting system, or if you are planning to install one for the first time, you should opt for the low voltage solution.
Electrical voltage above a 60 - 70 volt threshold is sensible to humans. Above 100 volts it becomes dangerous. At just 12 volts, low voltage electricity is safe because it cannot cause electrocution. So outdoor lighting systems using low voltage electricity are absolutely safe,...
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