I have Hampton Bay low voltage 300W Digital Transformer . I like to know if it is adequate for my landscape lighting with the following details:
Two wire runs of 12-gauge wire: 1st run is 55 feet long with 5 LED lights with a combined 19 watts. 2run is 148 feet long with 28 LED light with a combined 67.3 watts.
I have a 12V tap and a 15V tap on the transformer
In total, I have 203 feet of 12-gauge wire, 33 LED lights with 86.3 total combined watts.
Is my 300W transformer sufficient?
If my transformer is sufficient, do I use the 12V tap, the 15V tap, OR Both, with the short run on the 12V tap and the longer run on the 15V tap?
Thank You very much for your assistance.