LED Type: Constant current Applicable lamp: E27/GU10/E14/B22 and more
Input voltage: AC 85-265V Output voltage: DC 18V-33V
Output power: 20W max Output current: 600mA ±5%
Driver size: 4.7X2X1.5cm
how many pieces of diodes * the voltage of per diodes * the ampere of the diodes ≤ Max Power 20W
for example: P=U*I
use 10 pieces 3W Red led diode, the voltage of the diodes is 2.6V , the apmere of the diodes is 700mA
so, 10*2.6V*0.7A=18.2W Max Power 20W, please choose another LED driver.
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