USB 5V COB LED Strip Lights | Dimmable 320 LEDs/m Flexible Strip for Kitchen Cabinet Mirror Bedroom

Brighten your space with this USB-powered COB LED strip light. Featuring 320 LEDs per meter, it delivers smooth, uniform light without visible dots, making it ideal for accent lighting in kitchens, bedrooms, and mirrors. The flexible design and self-adhesive backing let you install it quickly on any clean, dry surface.

This dimmable LED strip runs on a safe 5V USB power source, so you can plug it directly into a laptop, power bank, or USB wall adapter. Choose between warm white and cool white to match your room's mood. The strip is easy to cut along marked lines to fit your exact length needs.

Whether you want to add under-cabinet task lighting, create a cozy backlight behind your TV, or brighten a closet, this strip delivers reliable illumination. The COB design ensures a seamless glow that looks clean and professional in any setting.

Key Features and Benefits

- 320 LEDs per meter that create a continuous, dot-free light line for a polished look

• USB 5V power that lets you connect to any standard USB port for easy setup

• Dimmable function that allows you to adjust brightness for different activities

• Self-adhesive backing that sticks firmly to surfaces without extra tools

• Two color temperatures (3000K warm white and 6000K cool white) to suit your preference

• Flexible and cuttable design that fits custom lengths for any project

Who Is This For

- Homeowners looking for affordable under-cabinet lighting in the kitchen

• DIY enthusiasts who want to add accent lighting behind mirrors, shelves, or headboards

• Gamers and streamers needing a simple way to add backlighting to their desk setup

• Anyone wanting a plug-and-play lighting solution without complex wiring

Usage Scenario

Mark wanted to add some light under his kitchen cabinets so he could see better while cooking. He didn't want to hire an electrician. He bought this USB LED strip, peeled off the adhesive backing, and stuck it under the cabinet. He plugged it into a USB wall adapter and used the dimmer to set the perfect brightness. Now he has clear task lighting without any messy wires.

Micro Comparison

Unlike standard LED strips that show individual dots, this COB strip gives a smooth, continuous light that looks more like a neon tube. It is also safer than high-voltage strips because it runs on low 5V power, making it ideal for bedrooms and spaces near water. The USB connection means you can power it from almost any device, so you are not limited to finding a wall outlet.

Specifications

- Type: COB LED strip

• LEDs per meter: 320

• Voltage: 5V DC

• Power consumption: 2.88W per meter

• Width: 8 mm / 0.31 in

• Waterproof rating: IP20 (indoor use only)

• Color temperature options: 3000K (warm white), 6000K (cool white)

• Average life: 20,000 hours

• Power source: USB (recommended 5V1A to 5V3A depending on length)

Size Guide

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement. The strip can be cut at marked intervals to fit your space.

Package Includes

- 1 x USB COB LED strip (length of your choice)

• 1 x USB power cable

Why You Will Love It

You get professional-looking lighting without the hassle of hardwiring. The USB plug makes setup effortless, and the dimmable feature lets you set the mood instantly. It is a simple upgrade that makes your home feel brighter and more modern.

Questions and Answers

Question: Can I cut this strip to a shorter length?

Answer: Yes, you can cut the strip along the marked cutting lines. Just make sure you cut at the correct points to keep the circuit working.

Question: Does this strip come with a dimmer switch?

Answer: The strip is dimmable, but the dimming function works when you use a compatible dimmer controller. Check your specific listing to see if a dimmer is included.

Question: Can I use this strip outdoors?

Answer: This strip has an IP20 rating, which means it is not waterproof. It is designed for indoor use only in dry areas.

Question: What power adapter do I need for a 5-meter strip?

Answer: For a 5-meter strip, we recommend a USB power source with at least 5V2A output, up to 5V3A, to ensure consistent brightness.

Question: Is the adhesive strong enough for kitchen cabinets?

Answer: Yes, the self-adhesive backing is strong for smooth, clean surfaces. For best results, clean the surface with alcohol before applying.