Brightness Upgrade: RAMHORN 9005 H11 Fog Light Bulbs, each pair bulb 300% brighter than original bulbs. Light up without delay. 6500k white light brings you a comfortable vision while driving at night | Instantly Plug In: RAMHORN Light Bulbs without additional wiring harness. 1:1 design with the original bulb,perfectly replicate the position of original bulb. Easy install within 10mins and non-destructive installation | Ultra Quiet: Fanless design allows you to drive without noiseand focus more. Newly 6063 aviation aluminum heat dissipation has temperature control function, intelligent identification of temperature, rapid cooling and stable heat dissipation,effectively extending the lifespan of the fog light bulb | 360° Adjustable Beam: Adopting 360° adjustable mounting collar. Convenient to make a simple angle adjustment. Ensuring the vehicle can obtain the expected perfect beam pattern. Light up without dark spots and blind corners | Intelligent Decode: Built-in intelligent decoding driver. Compatible with 99% of vehicle systems, reduce vehicle sensitivity problems. If you have any problems about the bulb size and installation, please message us before purchasing