Specification Material: Iron , Acrylic Lamp Shade Material: Acrylic Plug Type: USB Light Type: Led Maximum Lit time: 7-8 Hours Dimensions: 15 cm (Dia) × 31 cm (H) Battery Capacity: 2000 mAh Product Weight(g): 500 Additional Information Style: Cordless/Wireless Light Color ( temperature): 3000K Battery Type: Rechargeable Power Source: Battery Power Requirement: 5V Included Components: Power Cable Charging Socket/Connector: B-Type Assembly: No Assembly Required Dimmable: yes Dimmer Type: Touch Button