Please add punctuation to this: Downlight luminaires for Recessed mounting diameter 200mm IP20 light source TCDE 1x26W ballast type HF High frequency with light source type CRI80 4000K optic type SI Silver polished

Punctuation version:
Downlight luminaires, for Recessed mounting, diameter 200mm, IP20, light source TC-DE, 1x26W, ballast type HF = High frequency, with light source type CRI>80, 4000K, optic type SI = Silver polished.