This ruggedly designed low voltage in-ground fixture with solid brass trim and grate is constructed of injection-molded, fiber-reinforced composite for strength and high UV stability and is warranted for ten years against corrosion. The trim ring is fitted with a silicone o-ring gasket to ensure a weather-tight seal. A clear, convex, tempered, soda-lime glass lens safeguards the lamp and optics. Also, an adjustable lamp bracket (not available with LED) provides ±25° of tilt for precise beam control and locks into place preventing any disruption of lamp position during maintenance. The 2170-BSN is shipped with a standard 20W MR16 lamp, unless otherwise specified. MODEL 2170 Landscape Series • Brass & Copper • In-Ground & Well Lights HOUSING: Injection-molded, glass-reinforced Ryton® R-4 composite for strength & high UV stability – warranted for ten years against corrosion. LENS COVER: Precision CNC machined solid brass or solid stainless steel fitted to housing with a silicone O-ring gasket – providing a superior weather-tight seal. FINISH: Natural Brass, Olde Brass, or Stainless Steel lens cover. Housing available in black only. SOCKET/LAMP HOLDER: Top grade ceramic socket with nickel contacts, stainless steel springs, & Teflon-jacketed wire leads. LENS: Clear, tempered, shock & heat-resistant, soda-lime glass lens- crowned (convex) to promote water runoff. Optical effect lenses are available; see accessories column on fixture ordering information chart. LAMP TYPE: MR-16 Halogen – 50W maximum. LN-20 BAB/FG (20W) Standard. OPTICS/AIMING: Adjustable lamp bracket provides up to ±25° of tilt as well as 360° rotation of housing for precise beam control. Lamp bracket can be locked into place to prevent disrupting lamp position when relamping. MOUNTING: In-grade. Conduit mount fixtures have two .” NPT inlets on bottom. Optional concrete mounting kit available; please see accessories column on fixture ordering information chart. FASTENERS/INSERTS: All fasteners are stainless steel with brass inserts. WIRING: Prewired with a three-foot pigtail of 18-2 direct-burial cable & underground connectors for a secure connection to supply cable. CERTIFICATION: UL Listed to U.S. & Canadian safety standards for low voltage landscape luminaires (UL 1838). Maximum wattages allowed by Underwriters Laboratories (UL) for U.S. & Canadian markets may vary. Maximum wattages specified are Underwriters Laboratories U.S. standard. Please contact Vista for any questions about maximum wattages allowed by UL Canadian standards. All Vista luminaires are MADE IN U.S.A.