River ! CRI Compare, Add Nichia 519A,various LED (Luminus, Samsung, OSRAM, CREE, Nichia & Getian)

[@simonedallachiesa9804]

Why only one like??? This is an excellent video : very focused and interesting topic, relevant background colors, no reflective object, one beam at a time, and all useful information on screen. 👍👍👍

[@ivanabramenko3319]

Thank you for such useful comparison!