Next-Generation COB Technology: Govee led strip light 3M 48W is crafted with integrated packaging technology, 1260 LEDs/m and 450 lm/m, transforming innovative technology into brighter, smoother, fluid lighting effects, and can be used as supplementary lighting Spotless and Diffused: Govee led strip lights are encased in a soft silicone sleeve with a 180 degree beam angle for continuous and spotless lighting. Suitable for surface mounting, elevating your lighting designs RGBIC with Warm White: Govee cob led strip lights offer RGBIC light with white lamp beads, creating a vibrant and customizable ambiance with a wide range of color options, and seamless soft white light for functional illumination Compatible with Matter and More: LED lighting strip that works with all certified smart home platforms, including HomeKit, Alexa, Google Assistant and more. Control these smart LED strip lights via voice command for a smarter experience More DIY Fun: The DIY mode of the Govee Home app lets you control Govee led lighting strip with 12 segments per meter for personalized color displays and ultra-smooth lighting effects. 11 music modes and 120 scene modes are available. Unleash your creativity with 16 million colors and 17 animation effects Easy Installation: Ready-to-go with custom adhesive backing designed for enhanced stickiness. Cuttable with markings every 8cm, indulge your DIY habits by creating the length that suits your needs. Simply peel, stick, and cut your desired length. The wiring is 2.65m, the led strip light is 7.3mm thick and 16.6mm wide Firmware Consistency: If you purchase multiple sets of cob led strips, make sure to keep the Bluetooth firmware version consistent to avoid inconsistent colors during group control