Ra LineDesign by Alexandre Joncas RA lights seduce and surprise with the hypnotic light and aura they emit. RA Line is distinguished by a marked opposition between heaviness and lightness. Their LED tubes encapsulated in hand bent glass produce a warm light with adjustable colour temperature from 2700k to 4000k and up to 1900 lumens. Materials: Borosilicate glass tube. Sizes small: glass 90 cm x 3,2 cm; canopy: 31 cm x 11 cm medium: glass 140 cm x 3,2 cm;