Feature:1. 10 Levels of Brightness: The LED eye protection desk lamp has 10 levels of brightness, the color temperature is 3500‑6000K, and the service life is up to 2000 hours.2. 120 LEDs: Folding table lamp adopts 120 LED eye protection wicks, 24W, which is brighter than ordinary table lamps and reduces the burden on eyes.3. Multi Angle Adjustment: USB table lamp adopts humanized design, the bracket and lamp head support multi angle adjustment and can be folded to realize multi range and multi angle lighting.4. Anti Blue Light: LED table lamp imitates natural light, the light source area is large, the light is evenly distributed on the entire desktop, no dark area, no screen flicker, anti blue light, soft and not harmful to the eyes.5. Wide Application: Double head LED table lamp can be used in office, study, bedroom, dormitory, school, hotel, tattoo, embroidery, eyelash extension, manicure, etc.Specification:Item Type: Double Head LED Table LampMaterial: IronColour: BlackProduct Size:Lamp Holder:Approx. 31cm / 12.2inUpper Arm:Approx. 37cm / 14.6inLower Arm:Approx. 37cm / 14.6inMaximum Clamping Thickness:Approx. 6cm / 2.4inExposed Power Cord:Approx. 105cm / 41.3inLamp Beads: 120PCSWorking Voltage: 5V DC (Using USB Interface)Power Consumption: 24WLuminous Flux: 1000LUXColor Rendering Index: >80Lighting Angle: >180°Product Light Color: Warm Yellow Light, Neutral Light, White LightColor Temperature: 3500-6000KBrightness: 10 Levels of BrightnessWeight: Approx. 892g / 31.5ozHow to Use:Connect the adapter with 5V input voltage to turn on the lamp.Package List:1 x Double Head LED Table Lamp