12V LED Transformer LED Power Supply 230V to 12V Transformer Wide Applications Perfect solution for your 12V low voltage interior lights, commonly used in under cabinet lights, LED strip lights, LED displays, LED modules, under cabinet lights interior bridges, LED G4/MR16/MR11 - Incandescent bulbs are used. Reliable quality Built-in protection against overheating, overloading, overcurrent and short circuit. CE RoHS certified. The terminals are fully covered and insulated. Buy it with confidence. Input: 100V-240V AC, 50/60Hz (wide input voltage range) Output: 12V DC, constant voltage 3A .(Stable and accurate output voltage). Note: The total power of the finished lamps in the output should not exceed 85% of the rated power of the LED transformer, otherwise the lamp will flicker or not work.