1157, 1156, 7443, 7440, 3157, 3156 series. - Installation Rule: One resistor is required per turn signal LED bulb, connected in parallel to the circuit. Simply installing the LED bulb alone will likely cause issues.
Number: 2PCS of 6 Ohm 50W LED Load Resistors. Can be used with vehicle turn signal light's LED conversion;. Each LED bulb installation requires one resistor connected in parellel. Solution for fast turn signal blinking response after installing SMD LED light bulb.
Each LED bulb installation requires one resistor connected in parellel. When using LED bulbs for turn signal, you will need to use the above load resistor or decoder set to prevent hyper flash or bulb malfunction.