AutoEC 8-Pin 81980-50030 066500-4650 Electronic LED Flasher Assy Relay Fix For Lexus Scion or Toyota LED Turn Signal Light Bulbs 1 piece 8-Pin, Part # 81980-50030, 81980-53010, 81980-02030, 81980-34020, 066500-4650 Produce no heat compare with those load resistors Plug And Play Apply to most newly Lexus or Toyota vehicles 4 & 2 LED conversions