Answered on Oct 8th 2017.
What size transformer for landscape lighting. 11--Landscape and Hardscape Lighting. House current which is usually 120V experiences a reduction to around 12V 20V by a transformer. HttpLightingDoctorca - One of the questions I get asked all the time is How come the lights I bought at Home Depot or.
Low voltage AC lighting is used in landscape lighting to try and make up for the switch to LEDs. Factory Direct Low Prices Fast Shipping. The lower the gauge the thicker the wire will be.
Laura Frost from Laura Frost Design. A 300 watt transformer can power about 100 feet of 16 gauge or 150 feet using 14 gauge or 200. What size transformer do i need for landscape lighting.
Matching the size of the transformer to the lighting design is important for efficient operation and function of the system. Pairing the size of the transformer to the lighting design is important. LED lighting is such a game changer for both low voltage and line voltage installations.
Transformers for your 12v lighting design typically come in sizes of 300 600 1000 and 1200 watts. House current 120 volts is reduced by a transformer to 12 to 20 volts the current needed to operate low-voltage landscaping lights. In our example above we calculated that the lights are going to require 80 watts so a 300 watt transformer will be plenty to do the job.
Factory Direct Low Prices Fast Shipping. Once your landscape lighting design is complete you can figure out what size of low-voltage transformer you need. A bit of History.

