The running speed is adjustable. You can switch between two functions: Function A: The outputs are switched through one after the other, ie only one lamp or one lamp is on at a time. an LED. Function B: The outputs are switched on one after the other and then switched off together. Function B is also suitable for neon signs. Recommended for model builders and collectors as of 14 years. Due to scale and prototypical or functionally related design tips, edges and small parts. Therefore, out of reach of children under 10 years! With regard to the sales packaging that we fill with goods for the first time and hand over to private end consumers, we have joined the nationwide take-back system of interseroh SE, Cologne, to ensure that we meet our legal obligations in accordance with Section 6 V.