Indispensable complement to the Alphacrete and Alphafont neon lamps, this electric transformer (6 kV) allows you to connect lamps from 2 to 3. The long black cable (193 cm) connects to a traditional power outlet. Three transformers are proposed, to be chosen according to the number of lamps to be connected: connection of 1 lamp, or from 2 to 3 lamps, or from 4 to 5 lamps. You can use different transformers if you want to write a message of more than 5 letters. It allows you to connect Alphacrete or Alphafont neon lamps from 2 to 3.