SDGV(L)
Diffusor direct/indirect diffuus-stralend
SDGS + SDFH
Reflector / Refractor / Spiegel direct extreem diepstralend
SDGV + SDFH
SDGV(L) + SDFB(L)
Reflector / Refractor / Spiegel direct breedstralend
