Screenbar E-Reading LED Computer Monitor Light Lamp with Auto-Dimming and Hue Adjustment Features, Matte Black USB Powered Office Lamp (ScreenBar_Black) Complements with Backlight/RGB setups

[Space Saving & Patented Clamp Design] The patented clamp design enables the light bar to be securely positioned on the monitor, helping to tidy up and liberate desk space. The LED light is ideal for monitors with a thickness from 1-3cm and works with extra-wide and curved monitors from 1800R and above. [Auto Dimming & Sensitive Touch Control] Featuring a built-in light sensor, the ScreenBar can smartly adapt to the optimal light level based on the surrounding light with a single touch. Under standard conditions, the LED lamp provides illumination up to 500 lux, meeting the American National Standard for office lighting. In a low-light environment (under 50 lux), the lamp automatically adjusts brightness to 300 lux, thus reducing discomfort from harsh light contrasts. [Manually Stepless Dimming & Adjustable Colour Temperature] This office light also permits manual adjustment of both brightness and colour temperature by holding the keys. Modify the light level from 230 lux to 955 lux according to your preference. The 2700K-6500K hue adjustment lets you switch between warm and cool light as needed, fostering a pleasant work or entertainment setting. Encompassing 6500K colour temperature, the ScreenBar also serves as a fitting LED daylight lamp for visually intensive and colour-critical tasks. [No Screen Glare & USB Powered] Thanks to the asymmetrical optical design, this monitor light can fully avoid screen reflections and direct glare, delivering a comfortable screen viewing experience. The light bar features a ±10° rotation, allowing you to conveniently adjust it to the ideal angle. The office light can be powered by any USB outlet (USB Cable included). Once switched on, the ScreenBar restores your previous brightness and colour temperature settings. [Eye Caring & Premium Quality] This monitor lamp employs a premium LED light source that is flicker-free and minimizes blue light exposure. It conforms to IEEE PAR1789 and IEC/TR 62778. CRI>95 shows the true colour of objects. The light bar is constructed from sand-blasted matte black aluminum alloy, providing an excellent tactile feel and solid construction. A superb home office accessory for business professionals and creators. It is officially rated for over 50,000 hours of use