Swing Arm Desk Light with Clamp USB 3 Lighting 10 Brightness Eye Caring Reading Desk Lamps for

EFFICIENT HEAT DISSIPATION: The ventilated hollow design of the lampshade allows the desk light to dissipate heat generated during , preventing overheating and damage to the LED bulbs. EYE : The half spherical diffuser creates a gentle and soft lighting environment, avoiding harsh and reducing eye fatigue. Equipped with 32 eye care LED lights, this desk light consumes low power and produces no flickering.

BRIGHTNESS: With 3 color temperature options ranging from 3000K to 6500K and brightness levels, you can customize the lighting to suit your needs. The lifespan of up to 2000 hours ensures lasting performance. Item Type: LED Desk Lamp Size: Approx. Upper Arm: 35cm Celsius 13.8in Lower Arm: 35cm Celsius 13.8in Maximum Diameter of Shade: 10.5cm Celsius 4.1in Maximum Length of Shade: 18cm Celsius 7.1in Clamp Base Range: Approx. 0 . 6cm Celsius 0 . 2.4in Working Voltage: Wide Voltage Input Celsius 5V (via USB interface) Luminous flux: 1000lm Color Rendering Index: >80 Beam Angle: 360 degrees Color Temperature: 3000K-6500K ( in 3 levels) Brightness: 10 levels LED Chips: 32PCS Power: 8-10W Power Input: 5V 2000mA Usage Range: , Study Room, Bedroom, Dormitory, School, Hotel, Tattoo, Eyebrow Embroidery, Eyelash Extension, Nail Art, etc.