Key Features of 400LED Side Emitting COB LED Strip Light
1. Side-Emitting Design for Hidden Light Source Effects
This strip emits light from the side, so it is easier to keep the LED source hidden while still getting a clean lighting line. That makes it a very practical choice for edge lighting, cabinet edges and other places where you want the light to show, but not the strip itself.
2. 10mm Cut Unit for Flexible Project Work
The strip can be cut every 10mm, which gives you a lot of freedom when working on short runs, small details or custom shapes. This is useful for projects that need more precise fitting without wasting material.
3. 5V Low-Voltage Design for Small Indoor Projects
Because it runs on 5V DC, this model is a good fit for smaller indoor lighting setups, low-voltage systems and projects where safety and simple wiring matter more than high power output.
4. 5mm Narrow PCB for Compact Lighting Designs
With a slim 5mm PCB, this side-emitting COB strip fits easily into narrow channels, tight installation spaces and compact lighting structures. The narrow width makes it a practical choice for decorative lighting details, display edges, furniture lighting and other applications where installation space is limited.
400LED Side Emitting COB LED Strip Light Dimensions
Optional 400LED Side Emitting COB LED Strip Light Accessories and Connectors
| Accessory Name | Picture | Dimension | Functional Description |
| PCB to PCB Connector |  |
10*10*5.2mm | 8MM-2P solderless connector(PCB to PCB) \ Suitable for PCB 8mm width strip |
| PCB to wire Connector |  |
10*10*5.2mm | 8MM-2P solderless connector(PCB to Wire) \ Compatible with 20/22 AWG wire \ 20#(5A); 22#(4A) \ Suitable for PCB 8mm width strip |
| “L” Connector |  |
20*16.5*5.2mm | 8MM-2P solderless connector (PCBtoPCB) Suitable for PCB 8mmwidth strip |
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Recommended Applications for 400LED Side Emitting COB LED Strip Light
1. Edge Lighting
This is the main use case for the strip. The side-emitting structure helps the light travel along the edge, which is useful when you want a clean line of light around panels, shelves or structural details.
2. Backlit Letters
It also works well for backlit letters, especially when the light source needs to sit inside a narrow space and shine sideways instead of straight up. That makes the finished letters look cleaner and more even.
3. Car, Motorcycle and Game Room Accent Lighting
It is a good fit for car atmosphere lights, motorcycle decoration, game rooms and amusement-style projects where a slim side-emitting strip can create a stylish accent effect.
Waterproof & IP Protection Options for COB LED Strip Lights(Based on Different Widths)
| Picture |  |
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 |
 |
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| Description | Silicone extrusion series | Hollow transparent silicone Series | Hollow dual-color silicone extrusion series | Hollow arc-shaped silicone extrusion series | Silicone extrusion series | Solid transparent silicone extrusion series |
| IP Rate | IP65 | IP67 | IP67 | IP67 | IP67 | IP68 |
| Applicable to | For 5mm PCB Width COB Strip |
For 8mm/10mm/12mm PCB Width COB Strip |
For 10mm PCB Width COB Strip | For 8mm PCB Width COB Strip | For 3mm PCB Width COB Strip | For 8mm/10mm/12mm PCB Width COB Strip |
Packaging & Shipping Information for 400LED Side Emitting COB LED Strip Light
| Item No. |
Qty per Rolls(m) |
Qty per Carton(m) |
Total Weight(kg) |
Dimension of outer carton（mm) | ||
| Length | Width | Height | ||||
| YS-RNCOBX400F05SV | 5 | 500 | 9.2 | 480 | 480 | 260 |
Professional COB LED Strip Lights Manufacturer & Supplier
Founded in 2013, YESUN LED is a Shenzhen-based manufacturer specializing in LED signage and commercial lighting solutions. With 5,000㎡ of automated factory space, dedicated SMT lines, and strict full-process QC, we support OEM/ODM projects for customers in over 100 countries. To learn more about our team, factory, and production capabilities, please visit our About Us page.
Product Certifications & Compliance
Our products comply with international standards including UL, ETL, CE, and RoHS certifications to support different market requirements.
For complete certification files and downloadable documents, please visit our Certificates Download Center.
COB LED Strip Lights Quality Control Process
We apply strict quality inspection standards throughout production to ensure stable performance and reliable quality before shipment.
