This is a feature of your flasher designed to let you know when a bulb is burned out, which is exactly how the flasher sees the LED due to its much higher resistance. Completed pic with DRL and halos on at night. See how many questions are asked about load resistors and hyperflashing aftermarket LED turn signals. There is no concern about which end of the resistor is connected to power, and which to ground. The component resistors found at Radio Shack and the like are usually rated in fractions of watts and are completely inadequate. LED Turn Signals May Need Resistors If you are replacing front and rear turn signal bulbs to LED, be aware that many vehicles use a flasher unit that is designed to work with incandescent bulbs. The change is to ground it to an actual ground and combine both positive signal leads to the same indicator lead. This will solve LED related turn signal lights or license plate light problems such as hyper flashing, no flashing or burnt out bulb indications. One of the most common problems that arises when replacing stock filament bulbs with LED bulbs in most vehicles is hyper flashing or bulb out warnings. Look for someplace with some air flow and avoid tucking them into the headlight bucket where they'd be likely to melt the insulation from other wires. If your bike has a single indicator light on the dash for both left and right signals, the resistors can cause that indicator to become a path between the two sides causing all four signals to flash. You would need one per affected circuit. LED Signal unit designs vary. I find that the LED lighting uses a lot less electricity than the stock incandescent bulbs. The easiest option (if not the cheapest) might be to get an LED flasher for your bike. The resistors must be able to handle virtually the entire load, so get resistors that are rated for 50 watts or more. If you're experiencing "hyper flash" where the signals blink real fast you'll need to add load resistors as mentioned above. Hyper flash is exactly what it sounds like, where the turn signal light flashes rapidly and is almost headache inducing. I did some research and it seems that I need a resistor. Cant turn off the halos. Visit our Disclaimer and Terms of Use page for more information. Load resistors are resistors that are put between the positive wire and negative wire of the LED turn signal wiring, bridging the two wires together raising the load (hence load resistors) for the entire circuit. This diagram shows the installation of the diode kit from SuperBrightLEDs. When you buy an LED lamp that is ready to use, there will be a resistor already installed. All about LED Load Equalizers for LED Blinkers on Motorcycles. The stock bulb is on the left. Do I Need a Resistor for my Bike? Applying Ohm's Law to find the resistance, we first determine the current draw in amps: Now solve for the resistance of the bulb: R1 = E / I Brought to you by http://www.iJDMTOY.comOne pair of 6 Ohm 50W LED Load Resistors for LED Turn Signal Light Fix or LED License Plate Lights Error Fix.http://store.ijdmtoy.com/LED-Turn-Signal-Light-Rapid-Blink-Fix-Equalizers-p/aa1037.htmThese 6 Ohm, 50 Watt LED load resistors will work on any vehicle and can be connected across the turn signal bulbs or License Plate Lights to simulate the load of a regular filament bulb (2 Amp load). Using a heat-sink clip, or just an alligator clip, on the wires and resistor leads will help protect them from excessive heat. For this reason, unless you're dealing with very low voltage, you cannot use a bare LED in your application and must add a resistor in series with it. If you are experiencing hyperflash on the turn signals or the LED lights do not have enough draw to activate a load resistor will help. Unlike plug-and-play LED flasher modules, load resistor kits require some wiring to install. This resistor is what makes the resistance higher for the LED assembly than that of a bulb. The flasher is probably a thermal one, and won't break because your led lights don't draw the current needed to heat it up to make it flash. You could put them in a battery or junction box though. However I noticed that the turn signals don't work while the front headlights are on. As an Amazon associate, commissions may be earned by this site from Amazon links herein. Mounting LED turn signals to the front of your motorcycle: I use a large variation of LED Headlight sizes and shapes on my custom motorcycles. Eliminate Hyperflash & Dash Warnings The optional SYLVANIA load equalizer can be used to eliminate the hyper flash (higher frequency turn signal) caused by LED replacement bulbs in some vehicles. Therefore, it becomes easy to include them in the circuit. A nice place on the Mean Streak is right next to the battery, where it's also easy to tap into the rear signal wires and the frame serves as a heat sink. Installation of front and rear requires 4 flash controllers/resistors. If you get a bare LED and connect it to a battery you will burn it out. 7.5 = 0.91R2 Again starting with R = E / I: So, from the flasher's perspective we need to make it see about 7-2/3 ohms instead of the 82 ohms of the LED. Short Answer: There is no way of knowing. Slip the quick connect onto the vehicle’s wire first. R1 = 13.8 / 1.8 Why are installing load resistors necessary for LED turn signal lights? I checked your order and it looks like you bought a total of 4 LED lights, because of that I would recommend you get two sets of Putco LED Light Bulb Load-Resistors # P230004C-2. 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