The portable table lamp Iris can be easily carried with you, thanks to its handy size and cordless design. Designer Erika Norén found inspiration for the lamp in the old traditional table lamp form, a simple lamp with a globe shaped base and a traditional lampshade. The lamp has contemporary details such as the base in coloured glass with irregular blown bubbles, and a matching cotton lampshade with a covered top that matches the base. The lamp has a switch on top of the shade and can be dimmed in 3 different steps. The lamp is charged with the included magnetic charging cable (wall adapter not included). Note that the colour and air bubbles in the glass vary, creating a unique pattern for each lamp, so the lamp you receive may differ slightly from the pictures. Charging time: 6-7 hours. Battery life: 6-8 hours at 100% brightness, longer at lower brightness. Lamp Effect: 1W. Colour temperature of the included light source: 2700K. Luminous Flux step 1: 100 lm, step 2: 50 lm, step 3: 20 lm. IP rating: IP20. Battery: 4000mAh. Input: 5V/2A. The light source is replaceable and extra light source can be purchased separately. When using this product for the first time, please ensure it is fully charged. If the product is not used for an extended period, charge it every three months. To extend battery life, turn off the lamp while charging and avoid using it while it is plugged in.