<b>How to Choose Your Transformer</b><br> 1.Calculate the total wattage of your light fixtures in your plan<br> 2.Choose the transformer that is large enough to support the total wattage you need<br> 3.The transformer wattage load (total watts needed for your fixtures) should be within 80% of the rated capacity of the transformer.<br> For example: if you have 15 pack 13W landscape lights, so the total wattage is 195W. Then you can choose the transformer higher than 244W(=195W/0.8).<br> <br> <b>120V AC to 12V/13V/14V AC</b><br> You can choose 12V/13V/14V terminal outputs according to the length and wire gauge of your cable, make sure that the total wattage of your landscape lights does not exceed 240W(300Wx0.8)<br> <br> <b>Specifications</b><br> Input: 120VAC, 60Hz<br> Output: 12V/13V/14V AC<br> Max Power Rating: 300W<br> UL Listed<br> <b>Packing List:</b><br> 1 x Transformer<br> 1 x Use Manual<br> 2 x Mounting Bracket<br> 4 x Terminal caps<br> <br> <b>Tips: The transformer has 3 outputs with a total power of 300W. You can choose any of them to connect with your cable.</b><br>