Forti USA | 8 LEDs Waterproof Boat trailer Truck Tail Lights - Set of 2 Forti USA - 1 pair of 8 LEDs Waterproof Boat trailer Truck Tail Lights. Package included: 1 pair of Tail lights Low power consumption and long term lasting. Fit For many applications,such as Truck, Boat, Trailer Car etc. Fully Waterproof, shockproof.