Forti USA | 20 LEDs Trailer trucks LED edge/warning lights tail lights license plate lights Square- Set of 2 Forti USA - 1 Pair of 20 LEDs Trailer trucks LED edge/warning lights taill ights license plate lights Square Package included: 1 pair of Tail lights Suitable for trailer / truck side lights,tail, turn signals, parking lights, license plate light , warning light. 90 days warranty No manual is provided, professional installation is highly recommended.