... ., Ltd (Patent NO. : ZL01133342.1), it open a new era in lighting and display field featured with energy saving, environmental protection and ... and other vehicles decoration: inside and outside decoration, number display.3. safety sign and guidance: stair, passage, doorplate, temporary marks ... low working current , it has no harm to human body. 3. It's flexible, can be bent , knotted, cut , stretched, ...