4CSDI 4″ Direct/Indirect Cylinder – Square

  • Slim profile for unobtrusive illumination 
  • Smoothly accent walls and eliminate dark ceilings with direct and indirect lighting 
  • Parallel the performance and style of the Williams downlight collection
  • Superior optical control with beams as narrow as 14° and field changeable optics as wide as 50°
  • Complement the architectural elements of any space with a multitude of housing and trim finishes
  • Precision engineered extruded aluminum housings mated to die-cast aluminum trim face for clean aesthetic
  • Open, flush, and regressed lens trim options
  • Reflectors create smooth, low-glare radiance