This is a LED light, which is manufactured with premium materials, durable and practical enough to use. LED light panels that are thin enough to be placed in multiple places, even as wall light fixtures. Features adjustable, these light can be adjusted for three different levels of light according to your needs. Features -Color: Blue -Material: ABS -Size: 17.50X4.00X2.50cm/6.88X1.57X0.98in -The lamp is mainly used for indoor lighting, and can be used when reading, writing pages, and looking at mobile phones. -The three-stage dimming is beneficial to protect eyesight and reduce reading fatigue. -The lamp features USB power supply mode, and it is safer and more convenient to use for a long time. -It is a thoughtful your friends, and a nice choice for your home. They will like it deeply. -Manufactured with the purpose of durability, this product would spend eminently long period of time with you. Specification -Battery Capacity: 1200 mAh -Power: 30W -Input Voltage: 5V -Charging Time: 4-6h -Use time: 6-20h -Light Color: White -Protection level: Ip20 Package list: 1 Lamp 1 x USB Cable 2 x Strong Magnets