This .NET class wraps the AcDbLight::LampColorPreset ObjectARX enum.

Public Enum LampColorPreset
  D65White
  Fluorescent
  CoolWhite
  WhiteFluorescent
  DaylightFluorescent
  Incandescent
  Xenon
  Halogen
  Quartz
  MetalHalide
  Mercury
  PhosphorMercury
  HighPressureSodium
  LowPressureSodium
  Custom
End Enum

public enum LampColorPreset {
  D65White,
  Fluorescent,
  CoolWhite,
  WhiteFluorescent,
  DaylightFluorescent,
  Incandescent,
  Xenon,
  Halogen,
  Quartz,
  MetalHalide,
  Mercury,
  PhosphorMercury,
  HighPressureSodium,
  LowPressureSodium,
  Custom
}