DescriptionMaterial‎:‎ PVCRated Voltage‎:‎ 5V Rated Power‎:‎ 1.2W Weight‎:‎ 16gConnection‎:‎ USB 2.0 Suitable occasion‎:‎ home‎,‎office and portableFeatures‎:‎1‎.‎ Can be rotated 360 degree‎,‎to meet the needs of multiple angles2‎.‎ Flexible metal bellows can do the whole direction of rotation‎,‎free bending‎,‎adjusting the angle‎,‎flexible and convenient‎!‎3‎.‎ Lamp shade design‎,‎protect your eyes and avoid direct LED light4‎.‎ Ultra‎-low power consumption‎,‎power saving higher than ordinary lamp for dozens of times