For many of our luminaire series, in addition to the standard 230V, we offer the possibility of purchasing luminaires for operation on special voltages 24V / 48V / 60V / 110V in the unmonitored central battery version. The additional costs for this can be requested from the sales department. The selection of a special voltage has no effect on the delivery time. Which luminaires are available for which special voltage can be seen in the picture price list.