IWOOT - Stuff you really, really wantInspired by the shape of an accordion, the brand new Gingko Smart Accordion Lamp is a must have home accessory for any room. To open it, simply pull it as you would play an accordion, and it will instantly transform into a sculptural light emitting a wonderful ambient warm LED light through the accordion shaped pages. Close it and open it again,it magically changes to cool white LED light instead of warm light as before; when it’s fully closed, it masquerades as a laser-cut wooden hexagon display object. This aesthetically pleasing design has a magnetic cover on both sides, so you can open it to a full 360 degrees. You can also connect it to as many units as you wish to create your own piece of sculptural art. The smart design reflects our design ethos of creating stylish yet functional, modern but great sustainable design.Technical Features: LED life-span: about 50000hrs -two colour temperature options : 2700K (warm light colour)and 5000k (cool white light) in one productoutput: 400 lumenpower supply: in built rechargeable Lithium Polymer battery life: approx 7-10 hours in constant usecharging time: 3 - 4 hourscan be opened up to 360 degreespowered by in-built 2200mAh rechargeable li-on batterybattery life approx 6-8 hours after one charge, takes 3-4 hours to charge it upmade of sustainable natural bamboo wood and water-resistant and tear-proof tyvek papermagnetic coversUSB charger and magnet strap includedproduct size: 100 x 100 x 35mm or 3.93 x 3.93 x 1.37 inches (LWD)product weight: 350g or 0.77 lbs