QSC - The Trusted Performance & Replacement Parts Supplier since 2005 With more than 15 years of experiences serving the performance and auto parts market, QSC Truck Parts supply quality and affordable parts for the trucking industries. By combining our technical know how and manufacturing experiences, we help greatly reduce truckers' down time and provide a peace of mind on the road. QSC Truck Parts Full LED Performance Headlights Pair w/Black Housing Compatible with Volvo VNL 2018+ Bright LED Low and High Beam True Full LED Head lights (including Hi/Lo beams). Instant upgrade to better visibility and enhanced road safety. DOT approved Sequantial Turn Signl Sequential turn signal. Making each turn more visible and safe Quality Part Strong and durable. All headlights passed our quality control test. Easy to install. Compatible with: 2018 and newer Volvo VNL (DOES NOT FIT VNR) Product Application Note Open the lids / covers and use the tool provided to adjsut the angles of Hi / Lo beamsMarking at the back of the headlight for QSC Turck Parts brand and product identification