【More changes than RGB strips】RGBW has RGB multicolors light + White Light, RGBWW has RGB multicolor light + Warm White Light. You can choose color RGB lighting, you can also choose White or Warm White light for daily decoration 【Dimmable & Multi Color Changing& Memory function】Brightness adjustable, 20 colors can be selected, 6 Modes and Speed adjust. You can find your favorite atmosphere via the 40-key IR remtoe! It is equipped with a memory function so that it stores the last color mode you have selected 【Safe and Touchable】Low working voltage (Only 12V) and low heat. High-quality 5050 SMD lamp beads has anti-dead bead function, when one of the LEDs is damaged, the other LEDs can still work normally 【Quick and Easy Installation】with self-adhesive tape on back, which enables you to stick them on any smooth surface. Every 6 LEDs (10cm) can be cut along the cutting mark without damaging the rest of the strip, can be shorten to fit your purpose. Plug and play, no wiring required 【Complete Kits included and Widely Applicable】according to the purchase, it come with: 1 roll or 2 rolls 5-meter LED strip, a 40-key ir remote controller, a led controller signal receiver, and a 12V DC 3A/5A power supply. Contains everything you need. Widely used for indoor decoration (such as kitchen, under cabinet, bedroom, patio, TV backlighting, Mirror, Balcony, Party, Bar, Christmas decoration, etc.)