type a three rings [40+60 + 80cm] [wave down]] type a big third ring [60+80 + 100cm] [wave down]] type a three rings [40+60 + 80cm] [wave up]] type a big third ring [60+80 + 100cm] [wave up]] b flat hanging three rings [40+60 + 80cm] [wave down]] type b flat crane-big third ring [60+80 + 100cm] [wave down]] type b flat crane-three rings [40+60 + 80cm] [wave up]] type b flat crane-big third ring [60+80 + 100cm] [wave up]]

white light (6000k) natural light (neutral light 4000k) warm light (3000k) electrodeless dimming [3000k-6500k] adjustable color temperature, adjustable light and dark