2018 Free Cut COB LED Strip
- Stable SMD LED Chips: Unlike traditional flip-chip technology, this strip uses SMD LED chips, which offer greater stability for continuous lighting.
- High-Density Lighting: It includes 320 LEDs per meter, resulting in a 30% increase in luminous efficiency and more uniform illumination.
- Consistent Color Quality: The SMD light source provides a broad and uniform color output, enhancing the consistency across the strip.
- Customizable Length: Designed to be cut freely at any point, this strip allows for customized lengths without creating dark areas, making it ideal for various installation needs.
- Longevity and Low Energy Consumption: With a lifespan of up to 50,000 hours, it is built for long-term use while minimizing energy costs.
What is 2018 Free Cut COB LED Strip?
The 2018 Free Cut COB LED Strip is a versatile LED strip designed with Chip-on-Board (COB) or Surface-Mounted Device (SMD) technology, allowing for easy customization. This strip can be cut at specific intervals without compromising its performance, typically at 25mm or 50mm intervals, which offers flexibility for custom lengths and precise fits in various lighting installations.
2018 Free Cut COB LED Strip Specification
Product Features
- LED Quantity:320/400/480/512/528 LEDs
- PCB Width: 5mm/8mm/10mm/12mm
- Color Temperature: 2700K/3000K/4000K/6500K
- Waterproof Ratings: IP20, IP65, IP67, and IP68 options available for different environmental needs.
Customization options include LED quantity, PCB width, color temperature range, CRI levels, and waterproof rating. For additional customization or specific requirements, please contact us.
Product Specification
Advantage: | 1, Free Cut COB strip | 2, Free Cut COB strip |
Part NO: | COB065 | COB064 |
LED Qty: | 320pcs per meter | 320pcs per meter |
CRI (RA) | >90 | >90 |
PCB Width IP20: | 10mm | 5mm |
Input Voltage: | DC24V | DC24V |
Watts: | 14W | 10W |
Luminous Flux: | 110-120LM / W | 110-120LM / W |
Color: | 2700/3000/4000/6500K | 2700/3000/4000/6500K |
PCB color: | White | White |
IP Grade: | IP20 | IP20 |
Operating temperature: | .-25 to 45℃ | .-25 to 45℃ |
Beam angle: | 180 degree | 180 degree |
Certification: | CE; RoHS | CE; RoHS |
Max Run: | 5M | 5M |
Min Run: | Free Cut | Free Cut |
Products Details
01.New SMD LED Technology:
Unlike traditional COB strips using flip-chip technology, this new generation incorporates SMD LED chips mounted directly onto the PCB.
This change improves durability, reducing the risk of light failure and enabling compatibility with various waterproofing methods,
such as drips and full waterproofing options.
02.Increased Light Efficiency:
The updated strip achieves 110-130 LM/W, a 30% improvement over standard COB strips.
This provides consistent color and a broader, softer illumination ideal for linear lighting applications.
03. Rigorous Testing
The 2018 COB strip is designed to pass destructive testing, including cold/heat shock, high-temperature humidity,
twisting, and tensile strength tests, ensuring long-term reliability and performance.
04.Wide Viewing Angle
The COB LED strip offers a viewing angle of up to 180 degrees, compared to the typical 120-degree angle in standard SMD LED strips.
This is achieved by placing the chip directly on the PCB and covering it with phosphor, which results in fewer dark spots and a broader light spread.
05.Excellent CCT Uniformity for Continuous Orders
With an experienced engineering team, we maintain exceptional Correlated Color Temperature (CCT) consistency across continuous orders,
achieving a 3-step MacAdam ellipse (3 SDCM) for color uniformity. This ensures that each order will match in color temperature and brightness,
delivering reliable and consistent quality to customers.
06.22 AWG Pure Copper Wire
We use high-quality 22 AWG pure copper wire for connectivity. Each LED strip end is stripped to 3/8 inches for easy wiring,
focusing on durability and effective power transmission.
07.Flexible Cutting
The strip is designed for precise, incremental cutting to any length without significant shadowing, perfect for customized lighting layouts.
08. Excellent Iinear Iighting performance, Dot FREE.
2835SMD Led Strip With Aluminum Profile:
VS
COB Led Strip With Aluminum Profile
09.Waterproof Level
Non waterpro type
Extruded Silicone waterproof
Put in tube waterproof
10.High CRI type, based on 90, even RA > 95
Images of 2018 Free Cut COB LED Strip
Here is some of product show in real situation:
Videos of 2018 Free Cut COB LED Strip
Custom LED Strip Supplier & Manufacturer
LEDWorker is a leading manufacturer and supplier of high-quality LED strip lights, specializing in customized solutions for residential, commercial, and industrial applications. Our automated production lines ensure product consistency and quality, enabling us to provide reliable, energy-efficient lighting solutions. We offer extensive OEM and ODM services, tailoring LED strips to meet specific requirements such as LED density, PCB width, color temperature, and waterproofing level.
Our commitment to quality is underscored by certifications, including CE and RoHS, ensuring safety and environmental friendliness. With competitive pricing, flexible order quantities, and a dedicated support team, LEDWorker is a trusted partner for all LED strip lighting needs.
Customizing LED Strip Components:
1. Customizing LED Quantity:
Based on customer requirements, the number of LEDs per meter can be adjusted. Changing the density of LEDs affects the strip's lighting effect, with higher densities providing better linearity. Additionally, adjusting the arrangement of LEDs impacts the brightness and voltage drop across the strip, allowing for tailored lighting performance.
2. Customizing PCB Boards:
LED strips can have customized PCB boards to suit different installation environments. For narrow spaces, thinner strips can be produced, while for higher brightness needs, wider PCBs may be used to enhance heat dissipation. Moreover, double or triple-row LED arrangements can be achieved by expanding the PCB width to deliver the desired lighting effects.
3. Customizing Waterproofing:
Depending on the intended usage environment, various waterproof levels can be applied. For instance, IP20 indicates no waterproofing, IP65 is gel-coated, and IP67 uses tubing or extrusion methods for waterproofing. For outdoor applications like neon LED strips, IP67 is commonly used, and IP68 offers the highest level of waterproofing with considerations for plug and cable sealing to ensure complete water resistance.
This level of customization ensures that clients get the most suitable LED strip solutions for their specific projects, whether for indoor decor or demanding outdoor lighting installations.
4. Customizing Color Temperature:
We offer standard color temperatures of 3000K, 4000K, 6000K, 8000K, and 10000K. Additionally, we can customize specific color temperatures based on customer requests. In certain environments, strict requirements for color temperature are essential. If customers provide the x and y chromaticity coordinates on the color spectrum chart, we can produce a color that precisely matches their needs.
This level of customization ensures that lighting solutions not only meet aesthetic preferences but also adhere to technical specifications for specialized environments.
5. Custom Color Steps:
Our standard offering for LED strip products is three-step color binning, ensuring consistency in light output. However, if customers require finer precision, we can provide a one-step binning process, which guarantees even tighter control over color consistency.
6. Custom Color Rendering Index (CRI):
Some customers require specific CRI (Color Rendering Index) standards. Achieving a CRI of 90 is relatively straightforward with current LED technology. However, for higher CRI values, like 95, we need to determine if the requirement is for an average CRI or if specific parameters like R9 (which represents red tones) must also be high. A CRI of 95 or higher is typically needed in specialized environments like photography studios. We can fully meet customer demands for CRI, ensuring optimal color accuracy for any application.
7. Custom Packaging:
Single-color LED strips are often used for home and commercial decor, and we provide packaging customization to cater to wholesalers. This includes custom labels, special bags, boxes, and display stands, offering a one-stop service experience for our clients.
Industry Expertise: We bring years of customization experience, having served notable clients such as Ford and Best Buy with OEM and ODM services. Our products adhere to ISO9001, CE, RoHS, and UL standards, ensuring quality and reliability.
For any inquiries, our sales team is available 24/7 to provide comprehensive support.
With our extensive experience in customizing LED strips, we have provided OEM and ODM services to well-known brands like Ford and Best Buy. All our products comply with ISO9001, CE, RoHS, and UL certifications. We are confident in our ability to deliver products that meet your specific needs. If you have any requests, please contact our sales team—they are available 24/7 to offer you a comprehensive purchasing experience.
Dimensions
Connect Drawing
2018 Free Cut COB LED Strip Application
The 2018 Free Cut COB LED Strip is highly versatile and widely used due to its convenience and flexibility. Its applications include:
- Decorative Lighting: Ideal for adding a subtle glow and enhancing aesthetics in residential and commercial spaces.
- Under-Cabinet Lighting: Perfect for illuminating kitchen or office cabinet areas, creating functional task lighting that blends with the environment.
- Recessed Lighting: Suitable for installation in recessed spaces, providing smooth, even lighting without visible LED spots.
- Architectural Applications: Commonly used in architectural lighting for accents, highlighting structural details, and creating ambient effects.
This LED strip’s flexibility allows it to adapt to various lighting projects, especially those requiring custom lengths and seamless illumination.
Installation
(1) Paste Installation:
This Installation Method is Generally Used for the Waterproof Environment,
And the High-Viscosity 3m Adhesive is Attached to the Back of the Lamp Strip,
Which Can Be Directly Pasted on the Required Solid. The Surface of the Media.
Easy To Use And Easy To Install
Tear Off The Adhesive Tape
Paste To Where You Need To Install
Accessories
Middle Connectors
End connector
90 cable connector
How to cut and connect it
Cut the COB on the cut mark
Take the 3M tape out.
Put the strip with the connector and connect it together
press the PIN into the PCB
After cut COB led strip lights and connect it together
How we guarantee the quality
As a professional LED manufacturer, we ensure that all our LED strips undergo rigorous testing to guarantee their quality and durability. Below are the specific tests, conditions, cycles, criteria, and equipment used to maintain high product standards:
Product Reliability Project |
||||
Test Item |
Test Conditions |
Duration/Cycle |
Judgment condition |
Use equipment |
Thermal Shock |
–40℃ 30min↑↓5sec100℃ 30min |
200cycles |
No cracked glue, no dead light |
Hot and cold shock box |
Humidity Heat Storage |
Ta=85℃、RH=85% Rated voltage |
1000hr |
Luminous decay≤10%,no cracked glue, no dead light |
High temperature and humidity box |
Life Test |
Ta=25℃ Rated voltage |
1000hr |
Luminous decay≤3%,no cracked glue, no dead light |
Room temperature aging seat |
High Humidity Heat Life Test |
60℃ RH=90% Rated voltage |
1000hr |
Luminous decay≤10%,no cracked glue, no dead light |
High temperature and high humidity aging box |
Twist Test |
360°/cycle Fixed and twisted at both ends |
300 |
No dead light, no cracked glue |
Distortion test machine |
Packing
FAQs
Here is the top frequent asked questions. If you are still not very clear, feel free to content our consultant for more details.
We offer FREE SAMPLES for your business.
Yes, Free Cut COB LED strips can be cut at any point, even without following the designated cut marks on the PCB board. This flexibility is unique to certain COB strips, allowing users to trim the strip exactly as needed.
Yes, you can cut COB LED strips. Regular COB strips are typically cut at specific cut marks indicated by scissors icons on the PCB. However, cut-free COB strips provide even more flexibility, allowing cutting at any point on the strip.
COB LED strips may exhibit color inconsistencies, especially with a 5-step color deviation. Additionally, COB strips generally have lower power capacity and light efficiency than SMD LED strips. Due to their flip-chip structure, COB LEDs may have reduced reliability in waterproof applications compared to SMD strips.
For regular LED strips, you should cut along the designated cut lines marked with scissors icons. However, Free Cut COB LED strips offer the flexibility to cut at any point, making them ideal for custom-length installations without dark spots or gaps.
Inspire Creative Lighting With LedDesignsPro!
Inspire Creative Lighting With LedDesignsPro!
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