Multi-function LED Desk LampBattery operated small desk lamp equipped with built-in battery,no need to plug in when using,choice for your family as emergency backup power when there is a sudden power outage.The pen holder design for convenient storage.dimmable desk lamp When you want to adjust the light,just press your finger lightly and feel the light change.Soft LED brightness provides high-quality LED energy-saving lamp beads,eye protection,prevent radiation and long lifespan. 3 Color Modes & Touch Control White Desk lamp This eye protection LED lamp with USB charging interface has three color modes.No flicker,no dark areas,protect your eyes.led reading lamp with Auto-timer-AdoptsLong press the control to enter infinite brightness modethen it will auto-off after 30 minutes.The memory function of the office desk lamp can also automatically remember the brightness setting you used last time. Rechargeable Large Capacity Li-on BatteryThe computer desk lamp has built-in 1500mAh large-capacity lithium-ion battery,which can be used after being fully charged or plugged in.It can be connected to a computer or charged power bank.It will be the first choice for your family as emergency backup power when there is a sudden power outage,brings light to your life. 360 Flexible Metal gooseneck desk lampLed dorm desk lamp flexible metal hose of this portable LED desk lamp can be bend at any angle,durable & flexible gooseneck,allows you to adjust your table lamp with ease and to direct the light wherever you want.It is small and lightweight,foldable and portable,which means you can easy to carry it wherever you go. Wide Application Led Desk LampSleek elegant reading table lamp ideal for reading, working or studying,can display anywhere you prefer in your home.If you have any questions, please email us via Amazon.