3 connectorsElectronic high quality turn signal relay for bulb and LED use. The plug fits 100% on the original connector from Kymco, SYM, Keeway, CPI and Generic vehicles and is also used on most 2- and 4-stroke Chinese models: Please check if the rectangular plug with 3 pins is installed! Usually the connector must be adapted to a universal turn signal relay. This is not necessary with the relay of NARAKU: original relay out, new one in and done. The flashing frequency adjusts itself automatically to LED or light bulb version. The total capacity of the relay is up to 150W and fits therefore all kinds of indicators