The Sowden PL1 rechargeable table lamp is a luminaire designed by the famous British designer George Sawden, who proposed in his unique creative trajectory the series of "shades" lamps. You just need to touch the LED disc at the top of the lamp to adjust the intensity of the light. The lamp can be used during the time desired if it connects to the USB cable. This portable lamp can be used indoors and exterior in dry climates. Wireless rechargeable portable lamp (USB load cable). Tactile attenuator in the lamp head. Removable and interchangeable silicone screen. Operating time: 4 to 10 hours, depending on the intensity of light used. Full load: 3 hours. For interiors (or exteriors in dry weather). Integrated LED Disc Source specially designed by Sowden - CC 5 V, 1.0 A - LI -ION 3, 7 V, 1800 mAh. Measures: Ø 13 cm x high 24 cm. Painted aluminum body and ABS, silicone screen.