This LED dimming computer monitor light bar can effectively protect your eyes and provide comfortable lighting for your workspace. Features: Boasts an asymmetrical optical design that effectively prevents glare, reflection and screen flickering. - Eye protection technology blocks blue light and optical radiation. - The user-friendly design allows you to effortlessly control the office lamp with a simple touch. - Manually adjust brightness and color temperature with the stepless dimming key. - The 3000K-4000K-6500K stepless color temperature allows seamless transitions between cold, natural, and warm light, creating a comfortable work environment. - High CRI90 LED accurately displays object colors. - The lamp remembers your last setting, eliminating the need for constant readjustment. - The 60-minute auto-off timer promotes energy efficiency. - The light bar can be powered by a computer USB port, a phone charger (not included) or a mobile power supply. - The scientifically designed fixing clip allows stable mounting on top of the computer, saving valuable desk space. - Suitable for notebook computers, making it perfect as an office desk lamp and home desk lamp. Specifications: Material: ABS+PCColor: Black - Rated Power: 5WRated Voltage: 5V/1APower Supply Method: USB Direct Connection (power adaptor not included)Product Size(LxWxH): 33 × 3.3 × 1.5 cm Please note: Due to manual measurement, there might be a tolerance in the product size. - Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance. Package Contents: 1 x Computer Monitor Light Bar1 x USB Cable1 x Instruction Manual1 x Christmas Storage Bag