You can install it according to the second picture. Offer two extra mounting positions on your roof to install aftermarket light bar.
Compatible with most 50 Curved LED light bars. Made of solid steel, with better durability and firmness. Black powder coat finish is resistant to adverse weather conditions and corrosion. Accurate measurement and Computer-aided design to ensure perfect fit. Easy to install, drilling is required.
LED power: 300W (100pcs 3W high intensity LEDS). Working Voltage: DC 9-30V(fit 12V/24V vehicle).
Beam type: Spot beam &Flood Beam Combo. Working temperature: -40-85 degree Celsius. Material: 6063 Aluminum Alloy Profile, High quality Led Chips, high transmission PC Lens.
Product Dimension: 126.96.36.199in.