Features: - 28 pieces dual-core (both amber white colors in 1chipset) 5730 LED - Can replace double filament bulbs for front turn signal lights - Pure white light for parking lights or daytime running lights, bright golden light for turn signal lights. Package included: - 2 X 3157 Switchback LED light bulbs Tips: - This is standard 3157 bulb, DO NOT FIT 3157CK/SRCK type socket. - A pair of 50W 6-Ohm load resistors included to avoid hyper flashing and low wattage issue. Search via Youtube for installation detailes. - This LED product is only for replacing stock dual function parking(DRL)/front turn light bulbs. Please make sure stock light is switchback light. We provide one year warranty for the model. Feel free to contact us if any problem during using.