Feature 1Exquisite Workmanship: The desk lamp adopts the electroplating drawing process, the surface is painted, it is not easy to oxidize, it will not corrode, it can be used for a long time, and the life span is 50000H. 2Built in Rechargeable Battery: The metal LED desk light has a built in rechargeable battery, which can be recharged and used, and has a long life. 33 Levels of Color Temperature: Warm light, white light, natural light can be selected arbitrarily, and the light can be adjusted by the touch switch, which is easy to operate. 4Soft and Non Harsh Lighting: The light of the LED desk lamp is soft and not dazzling, no glare, and protects eyesight, avoids eye fatigue caused by flickering light and harsh glare effectively. 5Applicable Scenes: Desk lamp provides ideal light levels for working, studying, reading, and relaxing, providing you great using experience.SpecificationItem Type: LED Desk LampMaterial: Iron, AcrylicWeight: Approx. 470g / 16.6ozProcess: Electroplating Wire Drawing, Color Baking PaintControls: Bottom Switch and Top TouchBuilt in Battery: 18650 Lithium Battery 1800mAh (Included)Light Source: Warm Light, White Light, Neutral LightGear Mode: Warm Light, White Light, Neutral Light, 3 Speed Switching, Long Touch Stepless Dimming In Any GearProduct Size:Height: Approx. 34cm / 13.4inDiameter: Approx. 8cm / 3.1in . Package List1 x Light1 x USB Cable1 x Manual