OSLON® Square

OSLON® Square

As good and even better

The well-established OSLON® Square platform offers the same footprint and viewing angle, along with better performance and specifications. For example, the key parameters are binned at high temperature, closer to the real application conditions. Luminaire manufacturers and other suppliers can benefit from very stable light output at different temperatures, very low thermal resistance and long lifetime in existing designs. Very good values for the maximum junction temperature, maximum forward current and maximum de-rating limits are important benefits.


  • Different luminous flux packages from one package family
  • High luminous efficacy at high currents
  • Superior corrosion robustness
  • High reliability, long lifetime
  • Remarkable low thermal resistance
  • Key parameters Binned at 85 °C
  • 135 °C Tj max., 1.8 A If max.
  • Package: SMT ceramic package with silicone resin and silicone lens
  • Full CCT range available: 2400 K – 6500 K
  • CRI: 70 (typ. 72), 80 (typ. 82), 90 (typ. 95)
  • Viewing angle at 50 % IV: 120°
  • Lumen Maintenance: Test results according to IESNA LM-80 available
OSLON® Square - Applications


  • Professional indoor and outdoor luminaires
  • Directional retrofit lamps and fixtures
  • Spotlights
  • Accent and effect lighting
  • Museum lighting
  • Professional Shop lighting
  • Stage lighting
  • Street and tunnel lighting
  • Floodlights, Highbay, Industrial lighting