ROADVISION's BR122 Series round LED signal lamps are a versatile stand alone or combination lamp solution, featuring Glow Tech tail lights they have botha contemporary yet classic look! Roadvision's super bright LED signal lamps deliver the durability of maintenance free LED technology and greater visibility,providing increased safety with minimum current draw. Couple this with unbreakable PMMA lenses and an extremely tough housing manufactured fromhigh impact ABS, the BR122 Series will survive the toughest environments. They are dust, water proof and totally maintenance free, with a life span rated at100,000 hours. With the ROADVISION BR122 Series, it's FIT and FORGET.