The IDirect3dRMLight Interface contains the following methods:
addDestroyCallback
deleteDestroyCallback
duplicate
getAppData
getClassName
getColor
getConstantAttenuation
getEnableFrame
getLinearAttenuation
getName
getPenumbra
getQuadraticAttenuation
getRange
getType
getUmbra
setAppData
setColor
setColorRGB
setConstantAttenuation
setEnableFrame
setLinearAttenuation
setName
setPenumbra
setQuadraticAttenuation
setRange
setType
setUmbra