catflap.org Online Dictionary Query

  direct illumination /daɪɹˈɛkt ɪlˌuːmɪnˈeɪʃən/
  direkte Beleuchtung, direktes Licht
     Synonym: direct lighting
  
   see: lighting, illumination, general lighting, incident lighting, incident illumination, stage lighting, ceiling lighting, ceiling illumination, daylight lighting, daylight illumination, indirect lighting, Indirect illumination, artificial lighting, artificial illumination, natural lighting, natural illumination, spot lighting, insufficient lighting