{"product_id":"ws2811-rgbic-cob-led-strip-lights-576-720leds-ws2812b-full-dream-color-tape-addressable-smart-spi-fcob-light-ra90-dc12-24v","title":"WS2811 RGBIC COB LED Strip Lights 576 720 LEDs Dream Color Tape Addressable","description":"\u003cdiv\u003e\n\u003ch2\u003eWS2811 RGBIC COB LED Strip Lights 576 720 LEDs Dream Color Tape Addressable\u003c\/h2\u003e \u003cp\u003eThis COB LED strip delivers vibrant Dream Color lighting with uniform color across every segment. Built around a COB LED design, it minimizes hotspots and enables smooth Dream Color gradients that look seamless along shelves, alcoves, or media setups. With a 180° viewing angle and high-clarity diffusion, the light fills spaces evenly while preserving vibrant tones in every shade of white or color. Explore more about this COB LED technology and Dream Color capabilities at https:\/\/ourlum.com\/search?q=COB+LED and https:\/\/ourlum.com\/search?q=Dream+Color.\u003c\/p\u003e \u003ch3\u003eProduct Material\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Material\u003c\/strong\u003e: Epistar SMD5050 LED chips mounted on a flexible FPCB with high thermal conductivity. The LED chip model is SMD5050, engineered for reliable color mixing and long life in a compact, bendable strip format.\u003c\/p\u003e \u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eInput Voltage: DC5V \/ DC12V \/ DC24V\u003c\/li\u003e \u003cli\u003eLuminous Flux: 249-2000 lm\/m\u003c\/li\u003e \u003cli\u003ePower Consumption: 720 LEDs\/m — 5V\/12V: 12W\/m; 24V: 20W\/m | 576 LEDs\/m — 12V: 10W\/m; 24V: 18W\/m\u003c\/li\u003e \u003cli\u003eLED Quantity: 720 LEDs\/m or 576 LEDs\/m\u003c\/li\u003e \u003cli\u003eStrip Type: COB RGB IC LED Strip\u003c\/li\u003e \u003cli\u003eCutting Length: 720 LEDs every 25\/50 mm; 576 LEDs every 62.5 mm\u003c\/li\u003e \u003cli\u003eColor Temperature: 3000-6500K\u003c\/li\u003e \u003cli\u003eColor Rendering Index: Ra \u0026gt; 90\u003c\/li\u003e \u003cli\u003eView Angle: 180°\u003c\/li\u003e \u003cli\u003eOperating Temp: -20°C to +45°C\u003c\/li\u003e \u003cli\u003eWaterproof: No\u003c\/li\u003e \u003cli\u003eIndividually Addressable: every 720-25\/50mm or 576-62.5mm can be unique controlled\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat’s in the Package\u003c\/h3\u003e\n\u003cp\u003e1 x COB 720\/576 RGB IC LED Strip. Note: LED power supply and LED controller are not included. This LED strip is non-waterproof and should be installed indoors with proper power and control accessories.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eNote\u003c\/em\u003e: LED Power Supply and LED Controller are not included. This strip is non-waterproof.\u003c\/p\u003e \u003ch3\u003e7 Benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUniform illumination with no light spots thanks to the integrated COB LED package and linear chip layout.\u003c\/li\u003e \u003cli\u003eWide 3000-6500K color temperature range supports warm ambient light and crisp daylight tones for living rooms, entertainment centers, and workspaces.\u003c\/li\u003e \u003cli\u003eFlexible, bendable FPCB design makes installation along contours, coves, and shelves effortless without specialized tools.\u003c\/li\u003e \u003cli\u003eLow voltage safety with DC12V\/DC24V options and stable power delivery reduces voltage drop across standard 5m runs.\u003c\/li\u003e \u003cli\u003eHigh color fidelity with Ra \u0026gt; 90 ensures true-to-life colors for home decor, media setups, and mood lighting.\u003c\/li\u003e \u003cli\u003eEnergy-efficient lighting that minimizes heat while delivering vivid color output for hours of use.\u003c\/li\u003e \u003cli\u003eStrong, easy installation adhesive backing plus heat-conduction tape ensures durable mounting on various indoor surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003e5 Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eWS2811 RGB IC control provides reliable color mixing and smooth transitions across the strip.\u003c\/li\u003e \u003cli\u003eDual-voltage options (DC5V DC12V DC24V) for flexible hobbyist setups and integrated projects.\u003c\/li\u003e \u003cli\u003e180° viewing angle delivers broad light dispersion for immersive room illumination.\u003c\/li\u003e \u003cli\u003eCuttable segments to fit different projects precisely (25\/50 mm for 720 LEDs\/m; 62.5 mm for 576 LEDs\/m).\u003c\/li\u003e \u003cli\u003eEpistar SMD5050 LED chips on a durable flexible FPCB with high thermal conductivity for long life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003e7 Q\u0026amp;A Loaded with Keywords\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e \u003cstrong\u003eQ1: What makes the COB LED strip ideal for Dream Color projects?\u003c\/strong\u003e \u003cp\u003eA: The COB LED design delivers uniform color without hotspots, enabling a true Dream Color experience across walls, desks, and entertainment setups. For fans of Dream Color, this COB LED tape provides rich saturation and consistent tone.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eQ2: Which voltages does this WS2811 strip support?\u003c\/strong\u003e \u003cp\u003eA: It supports DC5V, DC12V, and DC24V configurations, with corresponding wattages to optimize brightness while keeping power usage reasonable for Dream Color installations using the COB LED approach.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eQ3: How does the lighting performance vary between 720 LEDs\/m and 576 LEDs\/m?\u003c\/strong\u003e \u003cp\u003eA: The 720 LEDs\/m version offers higher density and tighter color control with 25\/50 mm cutting intervals, while the 576 LEDs\/m version uses 62.5 mm intervals; both support Dream Color shading and robust color rendering through the COB LED array.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eQ4: Is this strip waterproof and suitable for bathrooms or outdoor use?\u003c\/strong\u003e \u003cp\u003eA: No. The strip is non-waterproof and intended for indoor use in living rooms, media rooms, or home theaters, where Dream Color ambiance is most impactful.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eQ5: Do I need a separate power supply and controller?\u003c\/strong\u003e \u003cp\u003eA: Yes. The description indicates that LED power supply and controller are not included; you’ll pair this COB LED strip with a compatible 12V\/24V (or 5V for 720 LEDs\/m) controller to realize the Dream Color effects and patterns.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eQ6: What is the color rendering like for decor applications?\u003c\/strong\u003e \u003cp\u003eA: With Ra \u0026gt; 90, the strip renders colors accurately, which is essential for interior design and artwork illumination when using the COB LED tape for Dream Color accents.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eQ7: How easy is installation for a DIY project?\u003c\/strong\u003e \u003cp\u003eA: The flexible FPCB, strong adhesive backing, and cuttable segments (25\/50 mm or 62.5 mm) make this COB LED strip highly suitable for DIY projects, from coves to TV backlights, delivering a reliable Dream Color effect.\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003e5 Comparative Advantages Over Similar Ones\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSuperior color uniformity: COB LED construction minimizes light spots compared with traditional strip LEDs, resulting in a cleaner Dream Color appearance.\u003c\/li\u003e \u003cli\u003eHigher color fidelity: Ra \u0026gt; 90 delivers more accurate color rendering for decor, art, and entertainment lighting.\u003c\/li\u003e \u003cli\u003eFlexible installation: The bendable FPCB and strong adhesive make mounting on curved surfaces easier than rigid alternatives.\u003c\/li\u003e \u003cli\u003eWide voltage flexibility: DC5V, DC12V, and DC24V options simplify integration with different controllers and power supplies, reducing setup friction for Dream Color projects.\u003c\/li\u003e \u003cli\u003eLong life with stable output: Epistar SMD5050 chips on a thermally managed substrate provide durable Dream Color lighting over time with minimal color drift.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor more 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