The natural wood Smart Book Light collection is certainly a great additional piece of art to any home. When closed, this Smart Book Light masquerades as a laser-cut wooden book, but when opened it transforms into a sculptural light emitting a wonderful ambient warm soft LED light through the pages. The beautiful, exquisite design opens to a full 360 degrees with cleverly concealed magnets. The lovely soft touch Tyvek pages are tearproof and water-resistant and are lit by long-lasting LED lights and encased by the stylish laser-cut walnut. This dynamic, multi-functional light comes with a micro-USB charger. It is assembled by hand and has a battery life of up to 8 hours. LED display colour: soft warm light . Product size:* when closed: 17 W x 21.5 H x 2.5 cm (large size version). when opened: 24 w x 21.5 h x 18 cm (max height when in 180 degree opening, large size); 8 w x 12.2 h x 9cm (max height when in 180 degree opening, mini size).