AC to DC LED Driver can be availed in various types such as 1 to 3 LED, 4 to 9 LED, 10 to 14 LED and 15 to 21 LED. The Driver can be availed with PFC from 24 watts to 60 watts application. The Driver has input voltage range from 90 to 265 V AC, input frequency from 47 to 53 Hz, output power range from 3 W to 90 W. The Driver has operating temperature from 0 to 65 ° C, good efficiency, low power dissipation and comes with overload, short circuit and over temperature protection. The AC to DC LED Driver has power factor of more than 0.8 without PFC and more than 0.9 with PFC, line and load regulation of less than 5%.