Combination Bow Light - Injection Molded Polycarbonate/Stamped Stainless Steel This Combination Bow Light is for replacement of existing lighting (not for new construction). Constructed of injection molded polycarbonate with stamped stainless steel. These navigation lights do not meet the USCG 33 CFR 183.810/ABYC standard A-16 from 2016, but can be used as replacement lights on vessels manufactured before 11/1/2003. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.