Pack of 2:2 pcs round red & white trailer tail light replacement kit [ 4 inch light fixture mounting bracket need]. It come with good design materials ABS PC lens and housing, which no shade color.
Plus Brightening: when Automotive normal drive will light outer ring with diffuse. But when at the situation of stop,brake, reverse, inner ring will be lighting with glaring to warning others.
Diffuse Reflection Surface :Designs embedded polygonal prism in the trailer tail lights, Not just for good-looking,but also reduce light pollution to causing traffic accident.
IP66 Waterproof Certificated: Sealed & Waterproof assemblies, exquisite looking and to withstand weather any sand,rainstorm,snow or dust
Floating Voltage using : .Apply 12 Volt-30Volt battery of automotive truck RV Semi-truck,etc.
Compliant with E-mark standards, combined stop tail side marker light fuction, application for under 80 Inch width towing vehicle, like truck, trailer, boat, bus, Lorry, Van, caravan, snowmobile, etc.