T20 wedge 7440 7443 CANBus LED bulbs, red rear turn signal blinker hazard lights 7440LL W21W 7443LL 7444 7440ST error free replacement upgrade dim OEM incandescent, halogen or damaged rear blinker lamps for automotive cars, trucks, motorcycles for better vision and safer driving.
Features: CANbus error free version, built-in resistors, just plug and play, easy installation, no need install extra LED resistors or replace LED flasher, no signal hyper flash.
