lighting products

280, 285, 290, 295 and 297 Dusk-to-dawn Refractors

These 12” diameter straight-sided refractors are available in open or closed bottom. Open bottom refractors provide relamping and maintenance ease, while closed bottom refractors provide additional protection for the light source.


These lenses are typically used in residential, post-top and street lighting applications. Recommended for applications requiring low cost. Compatible with vertical burning lamps, halogen and compact fluorescent, HID, and LED lamp sources.

Before final installation, dissipate static on parts by spraying with destaticized air or by wiping with a clean, damp rag. This will help minimize dust build up.


  • Rated up to 150watts
  • Provides optical batwing distribution.
  • Model 297 is available in a Type II/III, which provides roadway and parking area lighting.
  • All models noted are available in a Type V, which provides symmetrical lighting.
  • Models 280 (closed bottom) and 285 (open bottom) are molded in Clear Polycarbonate with UvaLex® for areas where breakage and high ambient heat are concerns.
  • Models 290 (closed bottom) and 295/297 (open bottom) are molded using UV stabilized Clear Acrylic for high efficiency in general lighting applications.


6.88” high
12” diameter

Polycarbonate with UvaLex®:


Description PDF
295 Type V with spun diffuse aluminum reflector, clear acrylic truncated cone refractor, open bottom. 280-42090