Outstandingly good value, top quality, Cambridge Optics made Illuminated magnifier. Large Lens, Stylish, Goose Neck, Adjustable Intensity LED Illuminated desk stand magnifier , easily adjustable and very stable. Large 10cm diameter glass lens 3 diopter (1.75X). 170x140x330mm. Bright White 30 LED Illumination with diffuser for comfortable, glare free observation. Tiltable head includes a very useful hinged cover. Colour - white. Suitable for domestic. industrial, medical and professional use. Full manufacturer's warranty. Only 12V so very safe and extremely economical to use.