Light Source: 6.5w LED (557 Lumens)Lux (@ 15cm): 7,000Color Temperature: 6,000° K4-Step Touch Dimmer: 6,300 - 5,500 - 3,500 - 1,800LED Rated Life (Hours): 50,000Color (Body): Light Grey/WhiteMagnification: 5-Diopter (2.25x)Lens Dimensions: 3.5" (9 cm) Diameter Lens Material: Acrylic - Anti-Scratch Coated