1. Small size, can be directly sealed inside the assembly, the original car dust cover without holes, the real non-destructive installation. 2. Ingenuity to create precise light, light body 0.3cm spacing.Philips ZES imported lamp beads, luminous point consistent with the original car halogen, condensing increased by 100 degree. 3. Ultra-quiet dual ball bearing vortex fan cooling, increase ventilation, thermal strength, longer life, stable and luminous no noise.Air aluminum lamp body, a better auxiliary lamp fever, prolong life. 4. Aluminum alloy drive, increase EMC non-polar resistance, superior anti-interference ability. Intelligent temperature control system, monitoring and regulation at all times. Achieve dynamic protection, automatic adjustment of current and lamp brightness according to the working environment.