USB 5V COB LED Strip Light Touch Dimmer – TV & Room Backlight
USB 5V COB LED Strip Light Touch Dimmer – TV & Room Backlight
USB 5V COB LED Strip Light with Touch Dimmer
Transform any space with the Saimili USB 5V COB LED Strip Light — a ultra-slim, flexible lighting tape that delivers smooth, dot-free illumination perfect for TV backlighting, mirror accents, under-cabinet glow, room ambiance, and creative DIY wall décor. With a built-in touch dimmer and plug-and-play USB power, setup takes minutes — no electrician needed.
Why You'll Love It
- Seamless, Spot-Free Light: 320 COB LEDs per metre create a perfectly even, continuous beam with no hot spots or dark areas — ideal for mirrors and display lighting.
- High Color Rendering (CRI >90): Colors appear vivid and true-to-life, making this strip great for makeup stations, artwork displays, and photography backdrops.
- Touch Dimmer Control: Adjust brightness instantly with a simple touch — no remote or app required.
- Three Light Colors Available: Choose from Warm White, Natural White, or Cold White (6000K) to match your décor style or mood.
- Flexible & Cuttable: The 8mm-wide tape bends easily into curves and can be cut or extended to fit any length from 1m to 5m.
- Easy Self-Adhesive Installation: Strong 3M-style adhesive backing sticks firmly to walls, shelves, furniture, and TV frames — no tools required.
- Energy Efficient & Long-Lasting: Rated for up to 50,000 hours of use at just 5V DC via standard USB, keeping running costs low.
- Safe & Certified: CE, EMC, LVD, and RoHS certified. No high-concern chemicals. IP20 indoor-use rating.
Full Specifications
| Power Source | USB DC 5V |
| Strip Type | COB (Chip-on-Board) |
| LED Density | 320 LEDs/metre |
| Strip Width | 8mm |
| Available Lengths | 1m / 2m / 3m / 4m / 5m |
| Light Colors | Warm White, Natural White, Cold White (6000K) |
| Luminous Efficacy | 100 LM/W |
| Color Rendering Index | CRI >90 |
| Waterproof Rating | IP20 (Indoor Use) |
| Average Lifespan | 50,000 hours |
| Certifications | CE, EMC, LVD, RoHS |
| Country of Origin | Made in China |
Perfect For
- TV & monitor backlighting
- Mirror and vanity lighting
- Under-cabinet & shelf accent lighting
- Bedroom, living room & gaming setup ambiance
- DIY wall and ceiling décor projects
- Photography & video background lighting
Learn More About LED Lighting Efficiency
Interested in how LED technology saves energy compared to traditional bulbs? Visit the U.S. Department of Energy – LED Lighting Guide for in-depth information on energy efficiency and light quality standards.
Frequently Asked Questions
Q: Does this COB LED strip light work with any USB power source?
A: Yes! The strip runs on standard DC 5V USB power, so it works with phone chargers, power banks, laptop USB ports, TV USB outputs, and USB wall adapters — making it incredibly versatile for any room setup.
Q: Can I cut the COB LED strip to a custom length?
A: Absolutely. The strip can be cut at designated cut points along its length, and multiple strips can be joined together, allowing you to achieve the exact length you need for your TV, mirror, shelf, or wall project.
Q: Is this LED strip suitable for outdoor use?
A: This strip carries an IP20 rating, which means it is designed for dry indoor environments only. It is not waterproof and should not be used outdoors or in wet areas such as bathrooms with direct water exposure.
Q: What does CRI >90 mean and why does it matter?
A: CRI (Color Rendering Index) measures how accurately a light source reveals the true colors of objects compared to natural light. A CRI above 90 is considered excellent — colors in your room, artwork, or makeup will look vivid and natural rather than washed out.