Voltage: 110 - 240V Lamp specification: E27 Power cord length: 170cm Base type: E27 Light source: LED bulbs Style: Modern Body material: Iron Switch mode: Button Color temperature: 3000-5000K Switch type: Toggle switch push button Bulbs included: No Warranty: 1 year Certification: CCC Application: Reading/lighting home Power supply: Power cable Main body color: Black Is Dimmable: No Finish: Iron Power: 40W Shade type: Iron Power Source: DC Material: Metal Features: -Improve the process of metal painting by three layers, non-toxic and environmentally friendly, durable. -Anti-radiation, anti-vertigo, no strobe light, uniform, prevent burns. -Use ceramic lamp heads, never conductive, to avoid electric shock, fire prevention and safety. -Professional anti-near-eye light, take care of your most spiritual eye. -High quality extension spring, elasticity, not easy to break. deform and easier to shape. -Wrought iron regulating joint, multi-angle free adjustment rotation, humanized design. -Upgraded table lamp, lengthen the copper wire, reach 1.7 meters. -Metal clip base, real material, easy to use. deal with different places. -The surface is delicate, smooth, no rust, no fading, uniform color transition. Max. Height: 33" Adjustable clamp Maximum width: 1 3/4'' Application location: Home, office Product weight: 860g/30.34ounces Product dimensions (L * W * H): 380*200*145 MM / 14.96*7.87*5.71 Inches Package weight: 900.0g / 31.75ounces Package dimensions (L*W*H): 380*200*145 MM / 14.96*7.87*5.71 Inches Retail Package: Yes, general box Package including: 1 x Table Lamp swingarm (without bulb)