If your car is Left Hand Drive, then the light can be instal directly; If your car is RightHand Drive, please find the wire used to connect the light in your mirror,take it down and switch the left and the right side. Specifications: Material: ABS + High Quality LED Placement On Vehicle: Left & Right Working Voltage: DC 12V Light Color: Amber Lifespan: 50,000 hours - No coding required on-board computer - Plug & Play installation,100% ERROR FREE Features: A complete sealed mirror Indicator Light with LED Bulbs inside. Clips onto the underside of the mirror to replace a broken bulb. According to the original factory specifications. Perfect match for the original car. 100% brand new, same as pictures above. Stable characteristics, high reliability. Use soft circuit board which can be installed in a radian surface of the rearview mirror, according to the installation needs appropriate bending. Can be accessed by turning lights or small lights to use. High temperature, waterproof material, durable. Ultra-thin, ultra-bright LED bulbs. Environmental protection, low power consumption, high brightness, simple installation, a variety of models. Easy installation. Package Content: 2 x Side LED turn signal indicator lights (left & right)