Showtec Festoonlight Q4 Booster For 4 To 6 Festoon Strings

The Showtec Festoon booster needs to be used as soon as you would like to expand the number of Festoon strings on your controller. For each controller a maximum quantity of 3 Festoon strings can be connected together. Only if you need to expand this quantity to a maximum of 6 Festoon strings per controller the booster is required.