A professional-grade inspection lamp with a large 7'/175mm magnifier lens for greater coverage, meaning easier viewing with fewer adjustments. Features sturdy metal construction & covered arm for secure, steady lighting and easy positioning. . 72 SMD LEDs with 90 CRI for improved colour rendering . Inbuilt dimmer switch . Quality 175mm (7') lens . 3 dioptre (1.75x mag.) & inset 12 dioptre (4.0x mag.) . Fixed handle for easy positioning