This elegant portable lamp, inspired by the golden glow of the Tuscan city of Lucca, mimics the warmth of the citys nocturnal light. Intended as a multipurpose piece, the battery-powered Lucca easily transitions from indoors to outside. It can operate for up to 12 hours and is easily recharged with a USB cable. Category Portable table lamp Environment Indoor and outdoor Dimensions Ø: 16cm/6.30in, H: 28cm/11.02in Weight 0.9 kg Voltage Recharge input: 5.0V, 1mA Light Source 2,5W LED board Light output: 138 lumen CRI: >90 Colour temperature (Kelvin): 2700K LED life time: 50.000 hours Battery Operating time when fully charged: 12 hours Charging time: 8 hours Dimmability 3 levels (100%70%40%) Charging Cable Micro USB, 200cm/78.7in