8-Pin, Part # 81980-50030, 81980-53010, 81980-02030, 81980-34020, 066500-4650 | Produce no heat compare with those load resistors | This will solve LED related turn signal problems such as rapid flashing, not flashing, or bulb burnt out warning on dashboard. Apply to most newly Lexus or Toyota vehicles 4 & 2 LED conversions | Operating Voltage: 11V-15V Plug And Play | The LED flasher does not replace all flasher relay. Before ordering, please make sure the 8-pin configuration is the same as your Lexus Scion Toyota's (check part number 81980-34020, 81980-02030, 81980-53010, 81980-50030). You can usually find your flasher pin out printed right on your flasher. Failure to check this and installation in an incompatible vehicle can blow your fuse, destroy the flasher and void the flasher warra