Panthella 250 Portable is a lamp designed by Verner Panton, and manufactured by the brand Louis Poulsen. Panthella Portatile is the portable version of Panton's iconic Panthella, famous for its harmonious, glare-free lighting style. The portable table lamp is made in an opal white finish. The transparency of the injection-moulded opal acrylic screen, with a die-cast aluminium base, and the reflection of light directed downwards on the inside of the screen, create a gentle illumination and elegant atmosphere. Ideal for living rooms, gardens, patios or terraces, its portability makes it an extremely versatile object.Light source: LED 2700K 2.5W - Battery: Li-Ion. Cable length: 1.5 m. Power supply: USB cable for standard USB adapter Switching on/off: on the base. Battery life: 5 hours at 100%. Dimming: 0% / 10% / 33% / 100% Note: Panthella Portable is supplied with a USB cable but without an adapter. A separate USB cable is available as an accessory. The lamp has an integrated energy-saving LED bulb.