LED 10W (3830 Lux/ 4000K/ Ra 90),glass lens, white with touches of black, dimmable 10-100 %, with automatic shutdown functionspring-balanced, counterbalanced 3-fold swivel arm made of steel/plastic,swivel range 1000mm, magnifier head is made of aluminium, in everydirection swivelling, with table clampOptional: attachment lenses with 4dpt, 6dpt and 10dpt
