BENQ LAPTOPBAR LED lamp for electronic reading specially designed for use with a laptop. Lamp illuminates only the laptop and its immediate surroundings and reduces the amount of light falling on the screen, thereby eliminating unpleasant glare. Compared to a classic lamp, it thus provides evenly diffused lighting over your entire work surface. Thanks to two ways of positioning the arm, it adapts perfectly to your needs. With the touch control you can easily turn on the lighting and adjust the brightness or color temperature. The lamp is also equipped with a sensor that automatically regulates the brightness based on the current ambient lighting. The built-in battery, which offers up to 160 minutes of operation (at 50% brightness), can be recharged from any USB port. Attaching to the laptop is easy and safe, just stick the attached magnetic sticker on the back of the screen, to which the lamp will then be attached. The package includes a USB charging cable, 2x magnetic sticker, a cleaning cloth and a carrying case. Input: 7.5W Illumination intensity (max.): 700 lux at 30 cm Light color: 2700-5700K Fade: yes Input current: DC 5V/ 1.5A MATERIAL * aluminium * plastic Dimensions: 237 x 102 x 45 mm Weight: 180 g