constant voltage LED driver 24v are used to power LED lamps or LED strips that use some form of electronic current regulation.
The output voltage is maintained constant by changing the output current.
The two most common voltages in constant voltage 50 watt led driver are 12V and 24V, and they are easily available. However, some lighting equipment requires a higher output voltage. Well-known stockists usually carry inventory of some unusual voltages.
In addition to the required voltage, you also need to know how much power (WATTS) is required. If the 12w led driver is too small, it may be overloaded, which may shorten the life of the LED driver.
The best is the load between 55-80% (if the lamp is 30W, then use a power supply between 37.5-55W) is the best, which will extend the life of the lamp and the power supply.