The driver to suit your needs can be determined in the specific section of the page of the chosen item, in which the various electrical parts available are cited. You can use a single driver for several items, making sure that the total power falls between the minimum and maximum power of the driver, considering a margin of 20%. An on/off driver or dimmable driver will have to be selected. There are two main types of driver, depending on the electrical component of the item to be used. The drivers and items can be in Constant Voltage (CV), a category that includes all 9010novantadieci items in 24V, or in Constant Current (CC), including all items in which the current is indicated in terms of the value and the mA (milliAmpere) unit of measurement.