Features: No Screen Glare Design: Unique asymmetrical optical design that illuminates only your desk and keyboard, while ensuring that there is no reflected glare on the screen. Eye Protection: Fine light hood, effectively reduce screen reflection, triple eye protection, more comfortable light use.Its the good for students, painting designer and business office workers. Directional Light: Straight LED light source, wide irradiation range, clear without dead angle, the lamp body adopts inclination design, directional illumination screen in front of the keyboard and documents. One Second Fixation: No need for any auxiliary tools, easy to fix on the screen, the light body can adjust the illumination angle at 45, to achieve one second fixation, does not occupy the desktop space. High Color Rendering Index: The color rendering index of the screen light is as high as Ra80, which can truly present the natural color of the object and avoid the bad look and feel caused by color cast. Type-C Interface: The Type-C interface on the back can be used to connect the computer, charging head and power bank with the equipped charging cable to achieve power supply. Applicable Products: Applicable to the display screen with length <400mm, suitable for the display screen with thickness <22mm and inclination <10 of notebook computer, need to hold by hand when adjusting the angle. Specifications: Type:LED Screen Lamp Material: ABS, PC Color: Black Size(L*W*H): About Light Bar: 330x33X15mm/12.99x1.3X0.59inch Base With: 33mm/1.3inch Color Temperature: 3000/4000/6500K Luminous flux: 250LM Power: 5W Voltage: 5V 1A Light Source: LED LED Number: 48 Package Included: 1pc xLED Screen Lamp 1pc x USB Cable 1pc x Chinese and English Manual Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.