The side-emitting LED strip is an innovative light source designed specifically for hidden lighting. Unlike traditional front-emitting strips, it projects light from the side, making it particularly suitable for installation in edges, gaps, or various decorative lines, allowing light to subtly spill from the side and create a clean, streamlined lighting effect. This is particularly ideal for applications such as 12V LED ribbon installations in tight spaces or on delicate structures.
This light strip has a luminous surface of only about 1.8mm, making it incredibly slim, yet it provides a uniform, soft light with no visible grain once lit. It can achieve a smooth lighting effect even without a light trough, making it especially practical in spaces where installation is restricted or a minimalist approach is required. Its flexibility allows for easy bending, making it perfect for installation in areas where traditional LED light strips indoor would struggle, such as around corners or edges.
Side-emitting COB LED strips are ideal for the following application scenarios:
- Architecture and facades: Outline architectural contours with light for a more layered effect at night. These can be used for high density LED tape applications to ensure consistent light output.
- Home ambiance lighting: Soft, indirect lighting under cabinets, bookshelves, or furniture, such as with a LED closet light strip, which helps add a led strip white warm to the interior.
- Safety and auxiliary lighting: Hidden light sources along staircases, corridors, and passageways.
- Signage and advertising: Logo and lightbox edge contour lighting, perfect for enhancing brand presence.
- Exhibition and display: Linear lighting for display cabinets or shelves to highlight product outlines.
- Automotive ambiance lighting: Edge lighting or trim lighting for car interiors, offering a sleek, modern look.
- Commercial spaces: Refined linear lighting for restaurants, hotels, retail stores, and other commercial environments, creating an inviting atmosphere.

What Is Side Emitting COB LED Strip?
The side-emitting COB LED strip is a type of linear light source that uses COB (Chip On Board) technology. The LED chips are arranged along the side of the PCB, allowing light to evenly diffuse along the side of the strip, creating a continuous and seamless light surface.
When illuminated, the side-emitting COB LED strip produces a soft, grain-free, and hotspot-free lighting effect, providing a more uniform and delicate light output compared to traditional SMD side-emitting strips. This makes it ideal for use in areas where high density LED tape or 12V LED ribbon is required for optimal performance.
Product Feature
1. Unique Side-Emitting Structure
The light is not directed forward but is emitted laterally from the side of the strip. This structure allows it to be installed in gaps, along edges, or at corners, where the light "slides out" along the structure, achieving a hidden, glare-free, and cleaner linear lighting effect. This makes it an ideal solution for applications requiring led light strips indoor, particularly when a LED closet light strip is needed for subtle, indirect lighting.
2. COB vs SMD Side-Emitting Comparison
| Characteristics | Side-Emitting COB | Side-Emitting 335 SMD |
|---|---|---|
| Light Output | Continuous, no light spots | Presence of light spots and hotspots |
| Light Uniformity | High | Medium |
| Suitable for Line Shapes | Curved, corners, irregular | Flat surfaces or straight lines |
3. Higher Flexibility, Ideal for Complex Line Shapes
The COB side-emitting LED strip uses ultra-flexible FPC (Flexible Printed Circuit) and continuous chip structure, maintaining stable light output even with small bending radii.
Whether it's curved, cornered, or irregular contours, it can easily adhere without breaking or dimming, making it especially suitable for areas where light needs to "follow lines" in the design. This makes it a perfect solution for applications like 12V LED ribbon strips in tight spaces or along complex structures. Additionally, it is ideal for LED light strips indoor where flexibility and clean installation are key.

Product Specification
Below is LW Lighting’s Product Specification
| Parameter | Details |
|---|---|
| Advantage: | Side Emitting Color 3000K |
| Model No. | LW-COB023 |
| LED Qty: | 480pcs per meter |
| CRI (RA) | 90 |
| PCB Width IP20: | 8mm width |
| Input Voltage: | DC24V /12 |
| Watts: | DC24 /12= 12W |
| Luminous Flux: | 50-80LM / W |
| Color: | 3000K/4000K/6500K |
| PCB color: | White |
| IP Grade: | IP20 |
| Operating temperature: | -25 to 45℃ |
| Beam angle: | 180 degree |
| Certification: | CE; RoHS |
| Max Run: | 5M |
Our Side Emitting COB LED Strip supports multiple customizations to meet the needs of different projects:
Packaging and Labeling: Custom packaging, user manuals, labels, PCB-printed logos, and more.
Performance Customization: LED quantity, PCB width, waterproof rating, color temperature, and Color Rendering Index (CRI) can be customized according to requirements.
Packaging and Labeling: Custom packaging, user manuals, labels, PCB-printed logos, and more.
Performance Customization: LED quantity, PCB width, waterproof rating, color temperature, and Color Rendering Index (CRI) can be customized according to requirements.
Dimensions
LW-COB023-24V-480LEDs

Connect Drawing

Accessories
We provide a complete set of accessories, including aluminum profiles, power supplies, controllers, and connectors.
With the combination of dimmable power supplies or controllers, brightness can be freely adjusted from 0–100%, making it ideal for narrow spaces or linear lighting, and creating various ambient lighting effects. This is perfect for use with high density LED tape or 12V LED ribbon for clean, customizable lighting in LED light strips indoor applications, offering versatile and efficient lighting solutions.
With the combination of dimmable power supplies or controllers, brightness can be freely adjusted from 0–100%, making it ideal for narrow spaces or linear lighting, and creating various ambient lighting effects. This is perfect for use with high density LED tape or 12V LED ribbon for clean, customizable lighting in LED light strips indoor applications, offering versatile and efficient lighting solutions.

REQUEST A QUOTE
Explore LW Lighting's diverse LED strip solutions, ensuring optimal lighting effects and high performance for every project.
Whether it's for indoor decoration, commercial displays, or large-scale landscape lighting, we offer tailored solutions to meet your specific needs.
Contact us today to learn more about our products and customization services, and create your custom lighting solutions with our high-quality LED light strips indoor and high density LED tape.
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