DOT Emark 2 inch truck trailer side marker light *DOT,SAE Emark cwmertification *electronic board fully sealled by glue. *ultrosonic welding. *best quality piranha led *new pc lens and housing *constant current design and can avoid any burning out by voltage changes. #USTRAILER #ustruck #trucklights #trailerlighting #markerlights #markerlightlife #truck #rv #lorrys #canadatrucks #canadatrailers (在 Shenzhen, Guangdong) https://www.instagram.com/p/BnGjrrQFgc1/?utm_source=ig_tumblr_share&igshid=jbqjjgv95bwq












