Showtec Festoonlight Q4 Booster
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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.Specifications: When you want to connect more than 3 strings to the Festoonlight Q4 Controller (41750) you need to connect this Booster.