Bright Papers

  • Addressing Glare in Solid-State Lighting

    Ephesus provides recommendations to reduce glare, a phenomenon caused by a bright light source that inhibits ability to view a task or scene.


  • Analysis of Lighting Concerns for HDTV Broadcasting

    This detailed bright paper discusses how LED and Ephesus’ fixtures in particular are engineered for optimized HDTV broadcasting.


  • Characterizing Electromagnetic Radiation and Conduction on the Altus 80W AND 120W

    EMI testing confirms that Ephesus 80W and120W Altus luminaires will not cause interference issues with 134.2 kHz cow tag RFID systems.


  • Effects of Debris on Thermal Performance of the Ephesus Visium Luminaire

    Ephesus examines the thermal performance of the Visium when covered by various debris.


  • EMI Profile of Ephesus Stadium Lighting System

    The potential presence and effects of EMI on stadium operations is discussed, using data collected at the University of Phoenix Stadium where the Ephesus LED system briefly co-existed with the obsolete metal halide system.


  • Glare Analysis at the University of Phoenix

    Calculations and comparisons of glare are discussed, using data collected at the University of Phoenix Stadium where the Ephesus LED system briefly co-existed with the obsolete metal halide system.


  • Quantifying Flicker in Ephesus LEDs

    Learn how flicker can be measured in LEDs.