4 Inch Round Combination Stop/Turn/Tail & Backup Light Kit (Includes Grommet and Plug, Sold Individually) Putco it also contains a moisture-repellent

it also contains a moisture-repellent insulator

SAFETY DIRECTOR FLASH PATTERN 31 (CENTRALLY CONTROLLED) APPROVAL SAE CLASS I

multi-frequency

Use two safety chains with a total holding capacity of at least the total weight of the trailer and its contents

4 Inch Round Combination Stop/Turn/Tail & Backup Light Kit (Includes Grommet and Plug, Sold Individually) Putco it also contains a moisture-repellentBuyers Products 4 Inch Round Stop Turn Tail and Backup Light is used on trucks and trailers to meet FMVSS CMVSS 108 regulations. The light is a convenient and efficient way to get a red stop turn tail and clear backup light in a single fixture. It uses a PL 3 connection for the stop turn tail light and a PL 2 for the backup. Lights are sold in quantities of 10 and backed with a limited lifetime warranty. Used on trucks and trailers to meet FMVSS CMVSS