Light source 1 x integrated LED module 6 W. Correlated colour temperature (CCT) is 3250 K, Coulour rendition index (CRI) is 90. LED module has a timer and will automatically shut off after 4 or 9 hours. Body material & colour Steel arm and aluminium shade. Colours: white, black or aluminium grey. Mounting Standard with table clamp (A-clamp for Air). Table base and integrated table mounts (TT table mount and TE bushing) are available on request. Optics Asymmetric light output. White, polycarbonate reflectors. Power supply Plug-in 20V power supply. Arm technology & movement Parallel, three-pivot arm. Side-to-side head movement. Arm lengths are 60cm and 80 cm.