NEBULA200-37W-4K - Light Output Summary

*Silver Reflector (Standard) - 18 Degree Optic:
  Standard = 4696LM
  EM = 423LM

*Black Reflector - 18 Degree Optic:
  Standard = 4369LM
  EM = 393LM

*White Reflector - 18 Degree Optic
  Standard = 4515LM
  EM = 406LM

*Silver Reflector (Standard) - 30 Degree Optic:
  Standard = 4696LM
  EM = 423LM

*Black Reflector - 30 Degree Optic:
  Standard = 4369LM
  EM = 393LM

*White Reflector - 30 Degree Optic
  Standard = 4515LM
  EM = 406LM

*Silver Reflector (Standard) - 60 Degree Optic:
  Standard = 4696LM
  EM = 423LM

*Black Reflector - 60 Degree Optic:
  Standard = 4369LM
  EM = 393LM

*White Reflector - 60 Degree Optic
 Standard = 4515LM
  EM = 406LM