Adjustable downlighter. Dimensions: cut-out 83mm for plaster ceiling (81mm for concrete ceiling) - overall diameter 80mm - built-in height 62mm, total outside height max. 82mm. Visible deep-set tube, be at one with the ceiling edge, complete with Spot Optic, axial adjustable from 0° to 60° - directional from 0° to 350°. Complete with lamp Aluline B15d 12V 20W 6°,18° of 32°. Main power 12V.