CBconcept 12V60SMD3528-IP67/5M-WW Waterproof IP67 Low Voltage 12 -volt SMD3528 Flexible LED Strip Light, 16.4-Feet Spool, Warm White Kit includes: 16-Feet High Intensity LED strip with Female DC connector. Thickness: 2mm; width: 8mm Voltage: 12v. Transformer is required to connect to household power outlet, and it's not included. Waterproof IP67. Indoor and Outdoor use Clustered high intensity LED chips form a bright, evenly spreader linear directional light strip for your application Energy saving LED technology and components. Use as little as 20-Percent to 25-Percent compare to incandescent rope light, and super long useful life Total 300-Piece 3528 LED chips. with 3M adhesive sticky backing for easy installation