DURIS® S 8 (5050) - Always one step ahead

DURIS® S 8 (5050) by OSRAM Opto Semiconductors

DURIS® S 8 High power for modern life

DURIS® S 8 family is known as CHIP ARRAY SMD (CAS) among the SSL portfolio. The multichip family is a revolutionary compact high power LED with high luminous flux, high forward voltage and high color consistency. It provides totally new opportunities for all indoor lighting and outdoor door lighting especially directional retrofit applications

DURIS® S 8 is part of the revolutionary OSRAM Opto Semiconductors’ Chip ARRAY SMD (CAS) consumer product line. This multi chip device family brings the well-known advantages of mid-power SMT package technology into the high luminous flux performance of devices. It allows completely new designs in the area of directional lights and retrofits as well as high luminous flux clusters.


  • Footprint: 5 mm × 5 mm
  • Various luminous flux packages from one package family
  • Small light emitting surface improves optical behavior in directional lighting
  • Low thermal resistance to enable high operating power
  • Optimized driver efficiency and costs due to higher voltage option
  • Full range of color temperatures: 2,700 K – 6,500 K (white)
  • Test results according to IESNA LM-80 available

DURIS® S 8 is a perfect solution for all directional lights and also a perfect replacement of small clusters of high-power LEDs, providing the advantage of a single spot appearance.

  • Directional lights for shops, hospitality and home
  • Directional retrofits (e.g. MR16)
  • Non directional retrofits (e.g. A-Lamps)
  • High luminous flux clusters, e.g. high bay lights
  • Street and tunnel light
  • Consumer outdoor lighting

Binning for DURIS® S 8

Binning for the DURIS® S 8 simplifies the design of luminaires. The maximum color deviation defined by this binning corresponds to what is most commonly required by the market and most widely used in today’s lighting applications: a 5-step MacAdam ellipse. For projects with the highest demand for color consistency, a premium selection corresponding to a 3-step MacAdam ellipse is available as well.

DURIS® S 8 (Products)