Optronics Rectangular LED Stop/Turn/Tail Light Kit Lights are constructed with a durable plastic housing that is of sealed waterproof construction.Designed for marine trailer applications.- Projected 100,000 service hours compared to just 2,000 service hours on a incandescent light.- Also meets CMVSS requirements for automotive lighting- Hard wired with separate ground wire Universal stud mount (mounting bolts included)Main Specs: - Materials: Polycarbonate lens and housing- Voltage operating range: 9-16 Volts - Manufacturer: Optronics- Manufacturer part number: TLL36RK- Warranty: Lifetime LED Warranty