... order Zhengzhou Spring Time Auto-parts Limited Company5"/7" Round/Square Car Accessories Auto Halogen Semi Sealed Beam Headlight/Lamp Features ... :146mm ) 7' round: (Diameter:178mm ) 5' square: 4.2"×6.5" (100mm×165mm ) 7' square: 5.6"×7.9" (142mm×200mm )2 ... servicePrimary application: Spot, Automotive, Flood, Tractor, Headlamp, Truck ect. 7' Square Car Accessories Auto Semi sealed beam head lamp