Detailed Description:
The 5mm-wide COB LED strip comes with a USB interface and operates at 5V. It includes a USB plug and a 1M power cable, allowing for quick and easy connection to any 5V/2A USB port, such as phone chargers, computers, TVs, USB sockets, etc. While providing sufficient brightness, it also helps save energy. (USB power adapter not included.)
Compared to 320LED/m strips, the 400LED/m COB strip has a higher LED density, reducing the distance between light-emitting units. This results in more uniform and brighter illumination. The strip is bendable and cuttable—simply cut along the designated marks. Its high flexibility allows for customizable lengths and shapes to fit various applications.
With a color rendering index (CRI) of 90, this LED strip offers richer colors and better color accuracy compared to 80CRI alternatives. It provides a more natural and softer lighting effect.
With a slim 5mm width and strong adhesive backing, this LED strip is ideal for kitchens, cabinets, bedrooms, stairs, living rooms, mirrors, hallways, shelves, DIY lighting projects, and special applications. Installation is simple—just peel off the protective backing and stick it onto a clean surface.

Specifications: 5mm width, suitable for any narrow spaces, 400LEDs/M, 8W/M, 90 CRI. The electroplated double-layer Panel Light strip offers better stability and longer lifespan compared to single-layer Panel Light strips. IP20 (not waterproof), not recommended for outdoor use. Cutting length is in 10mm increments. lumen: Approximately 90lm/W for 3000K, and around 100lm/W for 4000-6000K.
USB Powered: The 5mm wide COB LED strip comes with a USB interface and operates at a working voltage of 5V. It includes a USB plug and a 1M power cable, allowing for easy and quick connection to any device with a 5V/2A USB port, such as phone chargers, computers, TVs, USB sockets, etc. It provides ample brightness while also being energy-efficient. (USB power adapter not included.)
400 LED Strip: The 400LED/m COB LED strip has a higher LED density compared to a 320LED strip, resulting in closer light-emitting units, producing more uniform and brighter illumination. The strip is flexible and can be cut at designated points. It is highly versatile, allowing you to DIY it into different lengths and shapes to suit various applications.
CRI 90: With a Color Rendering Index (CRI) of 90, it provides richer, more vibrant colors compared to 80 CRI strips. The high color accuracy ensures a more natural and softer lighting effect, offering excellent illumination quality.
Wide Applications: With a slim 5mm width and strong adhesive backing, this LED strip is suitable for various indoor lighting applications, such as kitchens, cabinets, bedrooms, stairs, living rooms, mirrors, hallways, shelves, DIY lighting projects, and other specialized applications. Installation is simple—just peel off the protective adhesive backing and stick the strip in place. Ensure the surface is clean before installation for optimal adhesion.