Excellent dimmable touch control mode with 3 stages: 4 settings (low， medium， high， off). Low setting light is very suitable for bedside table mode; medium brightness is suitable for daily use; for reading mode， high setting light is very bright.^Advanced with two USB charging ports: The lamp holder is designed with 2 USB charging ports， which is convenient for charging your mobile phones， tablets， kindle readers and other electronic devices. These USB ports can be used regardless of whether the light is on or off.^ Widely used at home or work: In modern or industrial decoration， it looks very suitable for side table lamps， emitting comfortable indoor lighting， illuminating your bedroom， living room， study， nursery， meditation room or office.^ Including an old-fashioned LED bulb: Including a free and super bright 800 lumen bulb， worth 7 US dollars， no flicker or glare， protect your family's eyesight; 6W dimmable bulb is equivalent to 60W， helping families save at least 90% of electricity bills.^Easy to operate， tap any position of the metal lamp holder to dim the brightness to meet your needs.