Review on Plug And Play LED Anti Flicker Resistor Decoder For H11/H9/H8 - Error-Free XtremeVision® (1 Pair) by Gabriel Tomato

I bought LED headlights size 9003 and LED fog lights size H4 for my SUV. With all 4 LED's installed, the fog lights wouldn't turn on and the headlights would stay in bright mode. I installed just one of the anti flicker/load resistors and everything worked perfect. If you are having similar issues, to test you can have one headlight bulb LED and one bulb halogen and everything should function properly. This will tell you that the LED's do not create enough load on the circuit.