UVC-USL–3 0 UVC-USL–3 English / 中文 Portable UVC Light Sterilizer Voltage: DC6V/3W External Charger Port: USB Sterilizing Factor: 253.7 nm Effective Area: 2m2 1-year warranty Size: 6.5*6.5*11.5cm Product Introduction Product Specification UVC-USL–32020-06-072020-06-19https://justlight.net/wp-content/uploads/2017/05/just_light_main_logo.pngJust Lighthttps://justlight.net/wp-content/uploads/2020/06/usl-3-img01.jpg200px200px