Brand Name: other Is Smart Device: no Voltage: 220 V Luminous Flux: 249-2000 Is Batteries Included: no Nominal Voltage: 3.7 V Is Bulbs Included: Yes Is Include PCBA: N Origin: Mainland China High-concerned chemical: none Power Source: DC Body Color: Light Grey Light Source: LED bulbs Item Type: Table Lamps Is Dimmable: No Switch Type: Knob switch Body Material: ABS Choice: yes