ROADVISION's BR135 Series Indicator Lamps deliver the durability of maintenance free LED technology with greater visibility and minimum current draw. Constructed with durable polycarbonate lenses and housings, the BR135 Series will survive the toughest environments. The BR135 combination lamps are simple surface or recessed mount designed for a flexible fit. A lifespan rated at 100,000 hours. With ROADVISION it's FIT and FORGET.