A. Backup your aircraft config file first.

   Default Steam location: C:\Program Files (x86)\Steam\steamapps\common\FSX\SimObjects\Airplanes\beech_baron_58
   Default FSX location: C:\Program Files (x86)\Microsoft Games\FSX\SimObjects\Airplanes\beech_baron_58

B. After backing up your config file to a safe location, simply copy this config file and overwrite yours.

c. If you have a modified airfile, locate the lights section within the airfile and add this line, replacing the
   default lighting, light.7:

   light.7 = 4,  -7.30,   0.00,  3.34, fx_vclight_Baron_58 ,

D. Put the effect fx_vclight_Baron_58 in your effects folder

   Default Steam Location C:\Program Files (x86)\Steam\steamapps\common\FSX\effects
   Default FSX location C:\Program Files (x86)\Microsoft Games\FSX\effects
  
   Freeware Rick Herring, enjoy your night flights!