HD LED Amber Halo Rings (pair)Proprietary durable phosphor coating, for uniform solid appearance Multi function PWM drivers, fully waterproof, featuring low power, high power, and turn signal modes Extremely bright, high density LEDs that are visible even in direct sunlight Integrated mounting tabs for easy installation Assembled in USA This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.