Features: 1. This product is different from other products on the market. It can be powered not only by battery but also by USB. Energy saving, low calorific value.  2. Good color consistency and large luminescence Angle (180°).  3. good flexibility, can be bent at will not break, can be bent into various shapes (not right Angle).  4. The colors are pure, soft and gorgeous, and various colors or transformations can be customized according to requirements.  5. Long life, with an average life of 50,000 hours, free of maintenance.  6. The product is light and thin, suitable for installation in a narrow space.  7. There is 3M double-sided adhesive tape on the back of LED light belt for easy installation and modeling.  8. Low voltage (DC5V power supply), which can ensure personal safety during use.  9. Every 3 LED is in a group. Each group can be cut at will without affecting the normal use of other groups, which is convenient for installation and will not cause waste.     Applicable Scene: 1. Home decoration (staircase lighting, hall corridor lighting, lighting decoration, edge and edge decoration).  2. Path indication and exterior wall contour decoration, billboard backlighting, advertising signs, channel signal signs, etc..  3. Outline of buildings, buildings, Bridges, parks and squares, building lighting decoration, various indoor and outdoor lighting projects.  4. Festival decoration, activity space scenery, exhibition space decoration, exhibition hall decoration, showcase, window, props and other applications of decorative lighting.  5. Chassis decoration, high brake indication, body decoration, interior decoration.  6. hotels, bars, KTV, nightclubs and other entertainment space decorative lighting.     Specifications: Waterprooft: Yes.  Color: Cool White/Warm White.  Length: 5m/196.9',  3m/118.1', 2m/78.7', 1m/39.4'.  Board Material: PCB board.  Input voltage: 5V.  Number of LED lamp beads: 54/1M.     Package included: 1 x LED Strip.     Note: 1. Please allow 0.5-1cm differences due to manual measurement.  2. Due to the light and screen difference, the item's color may be slightly different from the pictures