Easy to install:Direct bolt on replacement for your original headlights. No wiring or any other modification needed. Lens: Our Injection-Molded Polycarbonate Lenses are derived from Aerospace technology, offering superior ultraviolet protection from lens yellowing and a high impact resistance. Product Secure (Resistor Seal on Light): Our built in Load Resistors give our products no troubles to your vehicle like hyperflashing, bulb-out indicators, or error codes.100% Legal Reflector: Highly Reflective Amber Reflectors provide a safety feature giving the vehicle a OEM style presence and are compliant with DOT and SAE standards. 1 Pair of Headlight (Right Passenger & Left Driver Side). Installation Instruction is NOT Included. Professional installation is Highly Recommended. After receiving, please check the item(s) carefully, pre-installation is needed because once the body part is painted or modified / drilled / glued, the return window will be closed.