【4PCS Resistor for Motorcycle LED Turn Signal Indicator】 One resistor required per indicator on most bikes, best choice for motorcycle scooter quad cruiser Harley Kawasaki Yamaha Suzuki off-road 【Creates Correct Flash Rate for LED Indicators】 Slows down the flash rate when switching from bulb to LED indicators, eliminates the need to replace the OE relay. 【LED Flasher Size】 Dimensions: approx. 62 * 12 * 12 mm; Wire length: approximately 15cm, black wire is negative, yellow wire is positive. 【Easy to Install】 Bullet-shaped connectors for easy installation, for LED Indicators/Flashers/Turn Signals/Indicators. 【Universal Fit】 Simply swap it with your vehicle's standard relay; this turn signal relay solves intermittent indicator problems related to LED lights. Features: Slows the flash rate when switching from incandescent bulbs to LED indicators. Adapts your existing relay unit instead of replacing the original equipment. One resistor is required per indicator on most bikes, but some