Specification AutomotiveFitType : universal_fit AutoPartPosition : outer Brand : Partswcgg BulletPoint1 : This listing includes 4 Pieces 4" Inch round LED Recessed Strobe Lights Amber. These 4" Inch round flasher lights comes with 24 LEDs and flush mounts to trailer trucks. And black rubber grommet and 3 prong trailer wire pigtails are Included for complete installation; BulletPoint2 : These 4 round amber turn signal lights are plug and play with 3 wire pigtails: white is ground, brown functions as solid turn signal lights and red is quick flash as amber round strobe lights; With a 10-30V power range, this 4 inch round led strobe light are sonically sealed, submersible, IP67 waterproof, and can work under different kinds of weather elements; BulletPoint3 : These 4 inch round led trailer turn signal lights are approx. 5.3 inch Grommet Ring and 4" inner diameter and 1" Thickness, Please drill a hole about 4.6" to install; Each 4 inch round led trailer lights come with 24 LED CHIPS, draw less current and are brighter than incandescent bulbs; BulletPoint4 : Widely Used: These 4 inch round led trailer truck lights waterproof are suitable for almost All 10-30 Volt DC vehicles such as Semi Truck Trailers, Service Truck, Bus, Service Van, Utility Truck, Enclosed Trailer, Utility Trailer, Boat Trailer, Parade Float, Horse Trailer, Utility Trailer, Pick Up Truck, UTE, UTV, lorry etc.; BulletPoint5 : Any problems for these 4" Inch round led lights since you place the order, please feel free to send us email if there's any issue before or after purchase and we will reply in 24 hours; Color : Amber CompatibleWithVehicleType : truck, trailer, rv, camper, pickup etc. CompatibleWithVehicleType1 : Truck CompatibleWithVehicleType2 : Tractor CompatibleWithVehicleType3 : RV CompatibleWithVehicleType4 : Car ExteriorFinish : Painted ExternallyAssignedProductIdentifier1 : 840323921596 ExternallyAssignedProductIdentifier2 : 0840323921596 FitType : Universal Fit IncludedComponents : round led lights, round rubber grommet, 3 prong wire pigtails IsAssemblyRequired : 1 ItemName : Partswcgg 4Pcs 4 Inch Round Amber Strobe Lights 24 LED Trailer Tail Lights with Stobe Solid Flash Patterns for Truck Towing Trailer Lamps Warning Waterproof w/Grommets and 3 Prong Plug 10V-30V ItemPackageDimensions_Height : 19.7104 centimeters ItemPackageDimensions_Length : 11.2014 centimeters ItemPackageDimensions_Width : 14.7066 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : trailer-lighting Manufacturer : WCXT-US ModelName : 4 inch round led strobe lights ModelNumber : WCXT-049 NumberOfBoxes : 1 NumberOfItems : 4 PackageLevel : unit PartNumber : WCXT-049 ProductDescription : 4Pcs round led strobe lights ProductSiteLaunchDate : 2025-03-11T02:44:35.122Z Size : 4 Inch SpecificUsesForProduct : Strobe Lights Style : Trailer Lights SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25172900 Voltage : 12 volts WarrantyDescription : 1 Year Warranty