In order to estimate the required wattage for the LED driver,
multiply your length of the LED strip run (in meters) by 14.4 and then by 1.2
Example: 10 meters of LED strip rated at 14.4W/m (any model any version, either single colour, RGB or RGBW or white tunable)
10 x 14.4 x 1.20=172.80W minimum
Please round up the watage to choose an LED driver nearest to this wattage.
In this example it is the 200W LED driver.