USB clip lamp led eye protection table lamp 10 levels of dimming and color reading lamp bedroom bedside lamp

Color rendering index: 80—89 Illuminance: National AA level Certification: EU CE certification Lampshade material: PC Switch mode: touch type Style: Simple and modern Voltage: ≤36V Power supply method: USB power supply Additional features: learning light Shape: square tube, oval Light source: LED Scope of application: study, dormitory, office, study, studio Product Parameters Diagram Dimension Markings Lamp head length: 280mm Lamp head width: 20mm Gooseneck tube diameter: 10mm Total vertical height: 400mm Clamp length: 110mm Clamp width: 75mm Exposed cable length: 1.6 meters