The LED red 4" round stop/tail/turn with integrate back-up light is designed to conform to applicable US FMVSS108 and Canadian CMVSS safety standards for vehicles or trailers. It contains high-output LEDs for exceptional brightness and performance on vehicles over or under 80" wide. The life of a LED light far exceeds traditional incandescent lights and draws significantly less power than traditional halogen bulbs. The polycarbonate lens and resin housing are sonic welded to prevent moisture and corrosion. The back-up function of gives you 125 lumens of light- providing illumination to more accurately back， dock or garage trailers. The back-up light also provides a visual warning to others that the trailer is moving in reverse. Package includes light and plug only- mounting grommet is needed to complete installation.FeaturesWorks with 12 V systemsGrommet mount installationSubmersible - Lens and housing are sonically sealed and epoxy sealed electronics resist moisture and corrosionAmperage draw - 0.46 ABack-up function of gives you 125 lumens of light - providing illumination to more accurately back， dock or garage trailersWarrantypHopkins Manufacturing Corporation warrants this product to be free from defects in material and workmanship， under normal use and service， for the original buyer’s lifetime from the date of original purchase./ppThis warranty does not cover， and Hopkins Manufacturing Corporation is not liable for， the cost of repair or replacement of parts which have been subjected to misuse， negligence， accident， improper installation， modification， or normal deterioration due to wear and exposure， or defects caused by unauthorized repairs. THE ORIGINAL BUYER'S EXCLUSIVE REMEDIES UNDER THIS LIMITED WARRANTY SHALL BE LIMITED TO REPAIR OR REPLACEMENT (AT THE OPTION OF HOPKINS MANUFACTURING CORPORATION) OF THE DEFECTIVE PRODUCT OR PART. The repair or replacement of the product or part under warranty will be made by Hopkins Manufacturing Corporation without charge for parts or labor./ppALL WARRANTIES IMPLIED BY LAW， INCLUDING BUT NOT LIMITED TO WARRANTIES FOR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE， ON DEFECTS IN THE MATERIAL AND WORKMANSHIP SHALL BE EFFECTIVE FOR THE LIFETIME FROM THE DATE OF PURCHASE./ppUNDER NO CIRCUMSTANCES WILL HOPKINS MANUFACTURING CORPORATION BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES， INCLUDING BUT NOT LIMITED TO DAMAGE TO OR LOSS OF OTHER PROPERTY OR EQUIPMENT./ppSome states do not allow the exclusion or limitation of incidental or consequential damages， so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights， and you may also have other rights which vary from state to state./ppIn order to obtain performance under this warranty， return the defective product， postage prepaid， along with dated proof of purchase， to Hopkins Manufacturing Corporation， 428 Peyton Street， Emporia， Kansas 66801-1157. This warranty does not cover shipping and delivery charges to or from Hopkins Manufacturing Corporation./p