1、Light close to natural light, no glare, no damage to eyes if you work long hours. 2、Made of high quality LED, more durable and long service life. 3、Compared with conventional lamps, this led lamp can save up to more energy,low power consume. 4、The product is very light and easy to install and use. 5、Products do not heat up, very suitable for the relatively closed space. Feature: Light close to natural light, no glare, no damage to eyes if you work long hours. Made of high quality LED, more durable and long service life. Compared with conventional lamps, this led lamp can save up to more energy,low power consume. The product is very light and easy to install and use. Products do not heat up, very suitable for the relatively closed space. Specification: Working voltage: 5V Light: LED(10) Light header dimension: 4.2* 1.7* 1.3cm / 1.7* 0.7* 0.5in Light line length: 23cm / 9.1in Weight: 18g / 0.63oz Package list: 1 * Light Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product dimensions. When buying this product, it is important to note that the connector of this product can only be adapted to certain types of sewing machines.