What Size Wire Do I Need For Led Lights

Eighteen led lights 5 watts each 24 awg plus two additional led lights 5 watts 22 awg using two flasher relays half the lights on each for a sign.

What size wire do i need for led lights.

Once your landscape lighting design is complete you can figure out what size of low voltage transformer you need. As the wire size amp rating chart at cerrowire states under normal household temperature conditions the maximum current rating for a 14 gauge wire is 15 amps while that for a 12 gauge wire is 20 amps. Make a note of the result. Learn the basics of led lighting and how to power.

It s ok to wire a 15 amp light circuit with a 14 gauge wire to save a bit of money and make the wiring job a bit easier. 12 volt led light strips. You need to match wire size with rated ampacity to ensure safety and efficiency. What type of led driver do i need.

That means first you determine what size wire you need based on the length of the wire run to the 150 watt lights. Constant voltage 75 8k views. You need to do this from the last led you are wiring to the power supply. If there is some pre installed factory wire and you have changed the lights.

Your ultimate guide on buying led strip lights 92 9k views. Use a tape measure to measure the length of the wire you intend to use. Wire gauge or size can be found printed on electric cables. The cost difference between it and smaller cable is essentially negligible and 18 gauge is about as big as you can go if you still want to be able to fit it into most cob holders or terminals.

Powering and wiring 110 1k views. If the distance is 20 feet you need 40 feet of wire. Transformers generally range from 150 to 900 watt capacity. Now i personally use a solid core 18 gauge wire for all my lights and would recommend you do the same.

Other factors that affect wire size are the length and wire type. The first number is the wire gauge.