This lightweight, eco-friendly portable lamp is ideal for reading & craft, as well as general hobby and office use. Features: * 18 Piece LED * 3 Step Dimmer (Low, Medium, High) * Folding Task Light Specifications: Voltages: DC5V, 0.5A, 1.8W Light Specification: LED 18 Piece Colour Temp: 5000-5500 Kelvin Switch: Touch Switch With A 3 Step Dimmer Charging Time: 3-4 Hours Usage Time: Up To 6 Hours USB Cable: 1.5M for use with computers/laptops and other USB portals. Weight: 175 grams