Sidelight towers can be equipped with moving heads, theatre luminaires and other lighting fixtures. The position of the hanging bar can be symmetrical or asymmetrical in this dolly, depending on what you transport: profile spots or moving heads. Telescopic ladder: the ladder can be pushed upwards and a self-winding pull strap helps you to lift the system before you insert the locking pin to secure the ladder. Note: Sidelight towers always come assembled