What is COB LED Technology?
COB LED technology (Chip-on-Board LED) represents an advanced method of LED packaging and manufacturing, offering several distinct advantages. Unlike traditional Surface-Mounted Diode (SMD) or Dual In-line Package (DIP) technologies, COB directly mounts multiple LED chips onto a printed circuit board (PCB), eliminating the need for wire bonding. This results in a more reliable and stable connection, with a flat, uniform LED surface that provides enhanced performance.
One key advantage of COB is its high pixel density, allowing for more LED chips within a given space. This feature results in higher resolution displays and a smoother, dot-free lighting experience. Additionally, COB technology is known for its improved energy efficiency, saving up to 40% more energy compared to SMD LEDs. It also offers better heat management, reducing internal resistance and minimizing heat generation, which contributes to a longer lifespan.
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Dot Free: Provides continuous and uniform light output;
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High Efficiency: 90-120Lm/W and more energy-efficient;
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High CRI:More accurately render the true colors of object
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Less Glare: typically have a lower Unified Glare Rating (UGR)
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Wide Beam Angle：Wide 180-degree beam angle for broader light coverage；
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Highly Flexible:Easy integration into various lighting designs;
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Long Life Span:Better heat dissipation and longer lifespan;
Which is right for you
COB LED Strip vs. SMD: Key Differences Every Buyer Should Know
COB (Chip on Board) and SMD (Surface-Mounted Device) LED strips are two popular types of LED strips used in various lighting applications. While they both serve the purpose of providing flexible, linear lighting solutions, they have distinct differences in terms of design, appearance, performance, and application. Here’s a breakdown of the key differences between COB LED Strip and SMD LED strip.
| Difference | COB LED Strip | SMD LED Strip |
|---|---|---|
| Technology | Chip on Board without package | Surface-Mounted on Flexible PCB |
| Light Effect | Dot Free,continuous light output | Visible dot effect due to individual LEDs |
| Power | Low Power | High Power |
| Beam Angle | 180° | 120° |
| Color /CCT | unable to customized | Available in Customization |
| Heat Dissipation | Better Heat dissipation | Slightly low efficiency in Heat management |
| Flexibility | Highly flexible and can easily curve | Flexible |
| Energy efficiency | more energy-efficient | Efficiency depends on the type of SMD LED |
| Color Consistency | Superior color consistency and higher CRI | Varies; depends on LED type and manufacturer |
| Brightness | Uniform brightness along the length of the strip | May vary along the strip depending on LED spacing |
| Lifespan | Longer lifespan due to better heat management | Good lifespan but dependent on heat management |
| Application | Ideal for professional, architectural, and linear lighting | Suitable for decorative, ambient, accent, and dynamic lighting (RGB/RGBW) |
| Installation and Cut Points | More frequent cut points for precise customization | Cut points depend on the model, typically every 3 or 5 LEDs |
| Cost | Higher initial cost due to advanced technology and density | Generally lower cost; wide range of price points |
Discover our COB LED Strips
Having trouble deciding which one fit for your project? Ask our experts for best solution
COB LED Strip Connectors Available
Designed for seamless connections between COB strips, ensuring a secure fit and reliable performance, supporting various configurations like I-type, L-type, T-type, and more. Perfect for easy installation and customization.
How to Installation COB LED Strip?
How to Connect Strip to Strip?
How to Connect Strip to Wire?
How to Connect Strip to Wire by Screw Connector?
How to Connect Strip to Strip by 9-in-1 Connectors?
Applications
Hotel Lighting
Home Lighting
Outdoor Lighting
Landscape Lighting
Office Lighting
KTV Lighting
Architectural Lighting
Bridge Lighting
Frequently Asked Questions (FAQ)
Yes, we do offer more affordable pricing options. The price difference comes from the use of varying qualities of COB LED phosphor and Glue. Specifically:
- Standard Quality: Uses high-grade COB LED phosphor and Glue, ensuring optimal performance, brightness, Light efficiency and longevity. This option is covered by our 5-year warranty.
- ECO Quality: Features a more cost-effective COB LED phosphor and Glue, which allows for a lower price point. While this option is more budget-friendly, it still maintains high standards for durability and reliability, 3 years warranty. though it may not offer the same level of brightness and performance as the standard quality.
We are committed to providing value and can help you choose the best option based on your specific needs and budget. Please let us know if you would like more details or have any other questions.
Yes, you can cut the COB LED strip and still use the connectors. We offer three types of connectors to suit your needs:
- Straight Connectors: For joining two strips in a straight line.
- L-shaped Connectors: Ideal for making right-angle connections.
- T-shaped Connectors: Perfect for creating T-junctions in your lighting setup.
- X-shaped Connectors: For connecting four strips in a cross shape。
- Middle Wire Connectors: Featuring a 15cm wire for flexible middle connections.
- 15cm Long Wire Connectors: For extended length connections.
For more details, Please contact us
We offer both waterproof and non-waterproof models. The waterproof COB LED strips are suitable for outdoor and damp environments, with an IP65 rating or higher IP67,IP68.
Yes, many COB LED strip models support dimming functions. The brightness can be adjusted using a controller or dimmer switch. Some models also support smart control and are compatible with smart home systems, for example, Ajustable CCT COB LED Strip, CCT Tunable COB White LED Strip offer these advanced features.
The lifespan of COB LED strip light is typically over 50,000 hours, depending on the usage environment and conditions. All our COB LED strips undergo rigorous testing to ensure that, under suitable conditions, they can achieve or even exceed this lifespan.
The COB LED Strip can be bent, but it should not be distorted or twisted. Bending should be done gently along the natural bending axis to ensure the strip’s integrity and performance.
We offer a unique COB LED Strip Free Cut Version, This innovative design allows you to cut the strip wherever you need, providing unparalleled flexibility for your lighting projects
No MOQ required. We value each clients, no matter wholesales or Project Client, No matter small orders or big orders. but more Quantity, More favorable price.
Why Choose our COB LED Strip Lights?
High quality with seamless illumination
The COB phosphor quality is crucial for COB LED Tape lights as it directly affects the light’s color rendering performance, light efficiency, and lifespan.High-quality phosphor ensure uniform color, improving CRI Values, increase Light efficiency, reduce light decay and extend lifepsan.
Our Preimum quality COB LED Strip Light Features following
- Super High Light efficiency is 100-120Lm/W;
- CRI>90 and CRI>95 available;
- One Bin, SDCM<3 to ensure uniform color;
- >50000 hours, 5 years Warranty;
Highly Flexible-High quality FPC,
Our standard high-quality FPC is a double-sided 2-ounce copper FPC made from polyimide material. The copper foil has a standard thickness of 35/35 microns, providing excellent performance for high-temperature, high-frequency, and high-durability applications. This FPC offers superior flexibility and chemical resistance but comes at a higher cost.
In the market, FPC copper foils are also available in other thicknesses such as 18/18, 12/12, and 18/35 microns.These alternatives cater to different application needs and cost considerations, offering varying levels of flexibility, temperature tolerance, and electrical performance.
High Efficiency >100Lm/W
Boasting an impressive efficiency of 100Lm/W, our COB LED strips outperform many competitors in the market, offering brighter light while consuming less energy.
Customizable Options
We provide a wide range of customization, including lengths, colors, waterproofing, power configurations, and even branding, allowing our products to perfectly align with your project’s specific needs.
Quality Control and Fast Delivery
Our production is powered by advanced automation and independent quality control labs. We inspect our products multiple times throughout the manufacturing process to ensure that every strip meets the highest standards. Combined with efficient production lines, we offer fast lead times without compromising on quality.
Easy Installation with Complete Accessories
Our COB LED strips come with Original 300LSE 3M Strong Adhesive Tape and full range of connectors, aluminum profiles, and mounting options, making installation hassle-free, whether you’re a professional contractor or DIY enthusiast. With user-friendly connectors and accessories, you can ensure a perfect fit in any application.
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