Specification Color BlackResistor Szie approx 48mm L x 10mm W x 11mm H Overall Length 40cmVoltage 12VPower 10WOhm 10 ohmMaterial Organic solid Cement Description Slows down the flash rate when moving from bulb to LED indicatorsAdapt your existing relay unit instead of replacing original equipment One resistor is required per indicator on most bikes but some bikes might require more thanone per indicator depending on the original wattage and other aftermarket LED indicators resistors fitted Bullet connectors for easy installation Note 1 Instructions is not included Professional istallation ss highly recommended2 Please check the size measurement chart carefully before making payment 3 Please allow 0 5 1 inch difference due to manual measurement 1 inch 2 54cm 4 The color of the actual items may slightly different from the listing images due to different computer screen Package Included 2 X Motorcycle Indicator Light Resistors