Optronics International is the fastest-growing vehicle lighting manufacturer in the United States, and is a premier worldwide manufacturer and supplier of branded industrial and commercial vehicular safety lighting products. Optronics international attributes its success to delivering better value, better options and better its customers since 1972. The company specializes in interior and exterior LED and incandescent lighting for the HD, trailer, transit vehicle, RV and marine markets. The Optronics product catalog is among the most extensive in the industry, with IATF 16949 and ISO 9001:2015 certified manufacturing and distribution facilities. Product Features:12VDC submersible trailer light set for over 80 trailersSet includes pair of combination taillights and mounting hardwareSubmersible design suitable for many applicationsScrew-on lens, easy to change bulbsStud mount on 2 centersGrounds through mounting studsShock-proof socket guarantees long bulb lifeAcrylic lens, corrosion proof plastic housingPassenger side light is 7-function