LED Reading Light Book Lights Clip On Desk Eye Protection 360° Flexible Neck USB Rechargeable for Bedroom Study Reading Office

Luminous Flux : 249-2000 High-concerned chemical : None Is Smart Device : No Is Batteries Included : Yes Nominal Voltage : Other Certification : ce Origin : Mainland China Power Source : DC Is Bulbs Included : Yes Item Type : Desk Lamps Voltage : 5v