This elegant portable lamp, inspired by the golden glow of the Tuscan city of Lucca, mimics the warmth of the city’s 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. Production process: The glass shade is made from mouth blown satinized opal glass. The metal parts are deep drawn or bend and finally powder coated Environment: Indoor & outdoor Material: Satinized opal glass, powder coated metal, brass Color: Black (RAL 9005) Dimensions: Ø16cm x H28cm Weight: 0.9 kg Voltage: Recharge input: 5.0V, 1mA Battery: Operating time when fully charged: 12 hours 2 batteries wraped into 1 pack. Rechargeable Li-Ion 18650 2600 mAh 3.6V Light source & Energy effeciency class2,5W LED light bulb (output 3,2W) CRI: > 80 Colour temperature (kelvin): 2700K Dimmability: 3 levels (40% – 70% – 100%) Micro USB Charging Cable: 200cm/78.7in Certifications: CB, LVD, RoHs, IP44 class lll Cleaning instructions: Wipe the surface of the lamp with a soft, damp sponge or cloth, and wipe immediately with a dry cloth.