5V USB COB LED Strip Light Touch Dimmer 320LEDs/m | 1M–5M
5V USB COB LED Strip Light Touch Dimmer 320LEDs/m | 1M–5M
Saimili 5V USB COB LED Strip Light with Touch Dimmer
Transform any space with the Saimili COB LED Strip Light — a ultra-dense 320 LEDs-per-metre flexible tape that delivers smooth, dot-free illumination perfect for kitchens, cabinets, wardrobes, mirrors, stairs, and DIY ambient backlighting. Powered by a standard USB port (DC 5V), it's safe, energy-efficient, and incredibly easy to install.
Why You'll Love It
- Touch Sensor Dimmer: A built-in touch switch lets you cycle through brightness levels with a single tap — no extra remote or controller needed.
- Ultra-Dense COB Technology: 320 LEDs/m produce a seamless, glare-free light strip with no visible "hot spots" — ideal for mirror backlighting and under-cabinet task lighting.
- 3 Colour Temperatures: Choose Warm White (3000K), Natural White (4000K), or Cool White (6000K) to perfectly match your décor and mood.
- High Colour Rendering (CRI >85): Colours and surfaces look true-to-life under this light — great for make-up mirrors, display cabinets, and craft spaces.
- Long Lifespan: Rated for up to 80,000 hours of continuous operation, so you won't be swapping bulbs any time soon.
- Flexible & Easy to Install: The strong adhesive backing sticks to almost any clean, dry surface — no drilling or wiring required. Simply peel, stick, and plug in.
- USB Powered (DC 5V): Works with any USB charger, power bank, laptop, or smart TV USB port — no dedicated power supply needed.
- Available Lengths: 1M / 2M / 3M / 4M / 5M — choose the exact length you need.
- CE & RoHS Certified: Meets European safety and environmental compliance standards, free from high-concern chemicals.
Specifications
| LED Type | COB (Chip-on-Board) |
| LED Density | 320 LEDs/m |
| Voltage | DC 5V (USB) |
| Colour Temperature | Warm White 3000K / Natural White 4000K / Cool White 6000K |
| CRI | >85 |
| Luminous Flux | 249–2000 lm (length dependent) |
| Switch Type | Touch Sensor Dimmer |
| Available Lengths | 1M, 2M, 3M, 4M, 5M |
| Average Lifespan | 80,000 hours |
| Certifications | CE, RoHS |
| Batteries Included | No |
| Country of Origin | Made in Mainland China |
Perfect For
- Under-cabinet & kitchen counter lighting
- Wardrobe, closet & dresser illumination
- Bathroom vanity & mirror backlighting
- TV & monitor ambient bias lighting
- Staircase step lighting
- Bookshelf, display, and shelf accent lighting
- DIY craft and hobby workspace lighting
What's in the Box?
- COB LED Strip Light (selected length)
- USB power cable with integrated touch dimmer switch
For guidance on safe use of LED lighting products in your home, visit the U.S. Department of Energy – LED Lighting Resource.
Frequently Asked Questions
Q: Does this COB LED strip light require a separate power adapter?
A: No — the strip is powered by a standard USB port (DC 5V), so you can plug it into any USB wall adapter, laptop USB port, power bank, or smart TV USB output. No dedicated power supply or electrical wiring is needed.
Q: How does the touch dimmer work on this LED strip?
A: A touch-sensitive switch is built into the USB control cable. A single tap turns the light on or off; holding your finger on the sensor cycles through multiple brightness levels, so you can set exactly the right level of ambient or task lighting.
Q: Can I cut this COB LED strip to a custom length?
A: The strip is available in pre-cut lengths of 1M, 2M, 3M, 4M, and 5M. Please check the product listing for cut-point markings; only cut along marked cut lines to preserve circuit integrity.
Q: Is this LED strip suitable for bathroom mirror backlighting?
A: Yes — the high-density 320 LEDs/m COB design produces smooth, even light with no visible dots, making it ideal for vanity and mirror backlighting. Please note the standard version is not waterproof, so avoid direct contact with water or steam.