Engineered for 82310411 Volvo Headlight replacements, this assembly combines E-mark certified optics with precision-cast aluminum housing. The aerodynamic profile reduces drag coefficient by 18% compared to conventional designs, while maintaining 360° weather-sealed protection through triple-layer gasket integration.

Left-side unit (82310407) features mirror-imaged mounting brackets that accommodate FM series chassis variations. Injection-molded adjusters allow ±6° beam alignment without requiring specialized tools. The anti-glare prism technology distributes 2200-lumen output across 160° horizontal spread.

Thermal management channels prevent lens fogging during extreme temperature fluctuations (-40°C to +85°C operational range). All fastener points include stainless steel inserts with anti-vibration rubber buffers, ensuring 100,000km service life under heavy-duty conditions.

Plug-and-play connectors maintain original wiring configuration compatibility. The UV-stabilized polycarbonate lens preserves 92% light transmission after 5 years of exposure, with self-cleaning surface treatment that reduces dirt accumulation by 60%.