So I need transformers for some high output led lights that I am going to start selling. I need somewhere from 32-36 volts from 120 vac. I can not find any transformers that have the proper ratio. The transformer must be able to handle 3 amps. How would I go about winding one? What materials would I need to get. I would prefer to purchase in bulk (50ish). Any help would be greatly appreciated.