The PIAA RF Series Light Bars give drivers a high output fog pattern for visibility in harsh conditions like rain, fog, snow and dust. The precise fog beam pattern is SAE-compliant, making it suitable for off-road and street use. The highly focused beam patterns concentrate all the light down the road and not high in the trees or into oncoming drivers' eyes with light scatter. According to the company, all PIAA lights are tested and developed to withstand extreme vibration, water pressure and dust ingress compatibility. The lights offer low power consumption and extra-long life span.