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Model 260 - 275 Model 260 - 275These 12" diameter tapered refractors feature precise optics that provide maximum luminaire efficiency and uniformity of illumination. Designed for use with vertical burning lamps, these refractors are widely used in pendant-mount and post-top luminaires in roadway, area and industrial lighting applications. Open bottom refractors provide relamping and maintenance ease, while closed bottom refractors provide additional protection for the light source. Models 260 (closed bottom) and 265 (open bottom) are impact resistant polycarbonate refractors for use in areas where breakage is a concern. Models 270 (closed bottom) and 275 (open bottom) are ultraviolet stabilized acrylic refractors for high efficiency operation in general application usage. Models 260 and 270 will be found in UL's Recognized Component Directory under file number E134182.This refractor series can be used with up to 175W HID lamps. When using Models 265 and 275 (open bottom versions) in exterior applications, 250W HID lamps are the maximum wattage we recommend. Related products: Teardrop 110 / 111 Teardrop 120 / 121 Luminaire cover 130 Ovate 310 / 320 Ovate 330 / 340 Model 220 - 237 Model 240- 255 Model 280 - 297 |