Comparing commun 144LED Ring with Polarized 120LED Ring HDR-70W-MP
Review: [ Ссылка ]-polarized-led-ring-light-hdr-70w-mp-for-microscopes/
Polarized LED ring starts at 3:50
![](https://i.ytimg.com/vi/T3Feb4xcaVs/maxresdefault.jpg)
Comparing commun 144LED Ring with Polarized 120LED Ring HDR-70W-MP
Review: [ Ссылка ]-polarized-led-ring-light-hdr-70w-mp-for-microscopes/
Polarized LED ring starts at 3:50