HTCAT is committed to the sale of high-quality table lamps, bringing you a 100% satisfied experience.Product name: LED desk lampSize: 178*178*695mmColor: black, whiteMaterial: ABSSwitch mode: touch switchBulb Type: LEDPower: 18WVoltage: 13VBatteries included: not includedBatteries required: not requiredSpecial features: 180° two-way adjustment of the lamp arm, three-speed dimming, 2000-6000KSophisticated appearance and bright lighting suitable for use in living room, bedroom, study, studioIf you have any questions, please contact me, 7*24 hours, waiting to solve it for you!