Newest Is Low Voltage Landscape Lighting Ac Or Dc Ingenuity
You will need a GFCI outlet outside or in the garage and a transformer that converts 120-volt to 12-volt power. Its important that the outlet is a ground fault circuit interrupter - to protect from electrical hazards. Your transformer needs to be the right wattage to accommodate the lighting you plan to install. If youre planning to have a professional quality landscape lighting system installed the best time to consult the designer is when you are still in the landscape planning stages or as you are winding up your planting plans.
Line voltage lighting systems run on the same power which runs your house (120 volts) and therefore requires the expertise of an electrical contractor to install. In some cases local permits may be required for installation. 120v wires must be buried 18 inches underground or placed in a protective conduit and all fixtures and connectors must be completely waterproof. Due to these requirements 120v systems are relatively permanent once they are installed. Their lamps and fixtures are larger as well as being higher wattage and produce high light levels. This is beneficial for brightly lit parking lots but less so in residential gardens. For this reason line voltage systems are better suited to large-scale commercial and institutional applications.
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Click or pierce-squeeze connectors can easily allow moisture into the wire. Moisture and corrosion are the enemies of electrical systems. A waterproof splice is necessary for all connections that will be placed underground. A soldered connection with a waterproof electrical connector is a primo connection. Make the connections at the transformer. Most consumer quality transformers have only one voltage tap. Professional and contractor grade transformers have multiple taps to that the optimum operational voltage can be achieved.
To prevent this it is important to construct a comprehensive lighting plan in order to install the correctly sized transformer and consult a professional regarding proper engineering and adequately sized cables. Traditional low voltage versus LED low voltage. LED landscape bulbs are the "green" alternative in landscape lighting but the environment isnt the only thing youll help save. As LED bulbs use approximately 75percents less electricity than an incandescent bulb of similar lumens your pocketbook will benefit as well. LED bulbs can last up to 30 years where standard bulbs need to be replaced every year or so.