Note：Power adapter is needed but not included. If you need one, please search "Tasodin DC 12V 2A power supply" | BRIGHTNESS: High Quality 3582 SMD LED Light, High intensity and reliability, 300 LEDs. It’s cuttable & linkable: Every 3-LEDS cuttable without damaging the rest strips, you can cut it in any length according to your requirement. | SAFETY: Product Advantages: it has longer life time without any COLOR FADE or COLOR CHANGE problem.The working voltage is 12V. Extremely low heat. | WATERPROOF RATING: IP 65, suitable for indoor/outdoor use. Don't put it under water. | FLEXIBLE & EASY TO INSTALL: Slim, compact and flexible light strip. Ideal for home and business light decoration. Self-adhesive back with adhesive tape for secure and easy application. Suitable apply for store, jewelry shops, showrooms, showcase, cabinet, backdrop, shops, advertising signs, fine decoration, household and other occasions. Please note that the Double-sided tape in strip lights is not that strong, so don’t stick it in somewhere rough, or it will fall down.