Large Capacity: The battery cordless led table lamp has a built-in 6000mAh battery, it can be used for 20-48 hours after 6-8 hours of charging, comes with a USB-C cable (5V 2A), Warm Tips: please don't use other data cables, the table light can accept 1-2A, using other fast charging cables may result in a shorter battery life. 3-Colours Stepless Dimming & Memory Function: The outdoor rechargeable table light has 3 colours(3000K/4500K/6000K) and stepless dimming function(10%-100%), flick switch can change the colour temperature, long touch can adjust the brightness,the desk lamp will remember your last operation. High-Quality Materials: The lamp body of the battery table lamp is made of die-casting aluminium material, with frosted baking paint process on the surface, IP54 waterproof level, anti-corrosion and anti-rust, not easy to fade, and non-slip rubber design on the bottom. Built-in high brightness energy-saving LED lamp beads, CRI 85+,soft light is not harsh. Product Specifications: The desk lamp has a power rating of 3W and a brightness of 240 lumens. It stands at 13.7 inches in height, with a circular base diametre of 4.3 inches, and weighs 1.43 pounds per unit. This modern minimalist portable desk lamp is suitable for use on bedside tables, dining tables, in cafes, hotels, outdoor camping, and balcony lighting scenarios. After-Sale Service: This battery operated table lamp has a 24-month quality assurance cycle, if you have any questions about the product, please leave us a message in time (login to your Amazon account, contact the seller and write a message), our customer service will solve your problem within 24 hours.