5-20 Pcs USB LED Plug Lamp Cool White Super Bright Eye Protection USB Book Light Computer Mobile Power Charging USB LED Night

Is Bulbs Included : Yes Luminous Flux : <60 High-concerned chemical : None Is Smart Device : No Features : Mini Model Number : B-49 Power Source : DC Is Batteries Required : No Is Batteries Included : No Warranty : 1 YEAR Light Source : LED bulbs Wattage : 0-5W Certification : ce Origin : Mainland China Item Type : Book Lights