What are the differences between types of LED chip?

Author: Clarissa

Dec. 23, 2024

What are the differences between types of LED chip?

What does the number of an LED chip mean?

LED chips, commonly referred to as surface mounted diodes (SMDs), are identified by a unique four-digit number. While it appears complex, this code is simply indicative of the chip's physical dimensions. For instance, the SMDs utilized in LED strip lights measure 5.0mm x 5.0mm.

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Which is the best LED chip?

LEDs such as s, s, s, and s are not distinctly different chip types; rather, they vary only in size. Each option comes with its specifications, including unique power requirements and brightness outputs. Choosing the optimal chip will depend on the specific needs of your project.

You can learn more about the various LED chips outlined below.

The LED chip explained

With dimensions of 3.5mm x 2.8mm, the SMD chip is notably smaller compared to the SMD used in LED strips. You will often find these chips on 12-volt LED strips, which consume 4.8 watts (also referred to as 4.8w p/m or 5w p/m LED tape) and contain 60 SMDs per meter.

These strip lights typically emit around 330-360 lumens per meter based on color (comparable to a 40w halogen), providing a smoothly luminous effect when illuminated against any backdrop.


InStyle offers standard colors like red, green, blue, amber, and both warm and cool white SMDs. (We can also produce other custom white color temperatures upon request.)

The standard 60 SMD p/m LED strip lights are primarily utilized for feature lighting, such as plinth or coving lights, in various settings like residences, bars, restaurants, and hotels.

While they are less common, SMDs are also available on LED strips featuring 120 chips per meter. These strips draw 9.6 watts (known as 9.6w p/m or 10w p/m LED tape) and come in the same color options. Light output is precisely double that of the standard 60 SMDs p/m tape, yielding about 660-720 lumens per meter depending on the color.

120 SMD p/m LED strips are suitable for similar feature-lighting applications as their standard counterparts. They are recommended for locations that experience high ambient light levels, where brightness needs exceed what the 4.8w p/m can deliver.

The cut points for our 60 SMD-per-meter LED strips are spaced 50mm apart, while the 120 SMD p/m strips have cut points at 25mm intervals. Both types are also offered in waterproof options (IP67-rated).

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What Does SMD Mean in LED Lights? How ...

The term “SMD” is frequently encountered in LED lighting discussions. So what exactly does SMD mean, and how does it differ from conventional LED technology? Gaining this knowledge is crucial for making well-informed lighting decisions. At Joineonlux, we're dedicated to illuminating this topic for you.

What is SMD in LED Lights?

SMD stands for Surface Mount Device. This refers to the process of directly mounting electronic components on the surface of a printed circuit board (PCB). In LED lighting, SMD LEDs denote LED chips that are affixed to the PCB surface, differing from traditional LED designs that rely on through-hole connections.

 

How SMD LEDs Work

SMD LEDs consist of numerous LED chips encased in a single unit. This design not only compactly arranges the components but also improves their efficiency and performance. Due to their increased brightness and effectiveness, SMD LEDs are widely used in various lighting applications, such as LED strip lights and downlights.

Key Differences Between SMD and Traditional LEDs

**1. Design and Construction

Traditional LEDs: These LEDs, referred to as through-hole LEDs, have pins inserted through PCB holes and soldered into place. They tend to be bulkier and less convenient to work with.

SMD LEDs: SMD LEDs are mounted directly on the PCB surface, eliminating the need for leads. This innovation provides a more compact design, making them suitable for applications where space is restricted.

**2. Brightness and Efficiency

Traditional LEDs: While they are known for their durability, traditional LEDs often lag in brightness and efficiency compared to newer options.

SMD LEDs: These LEDs are engineered to produce greater brightness and improved efficiency due to the potential for multiple LED chips within a single package, allowing for higher light output with reduced energy consumption.

**3. Versatility and Applications

Traditional LEDs: Commonly utilized in simple indicators or signage, their larger size and limited brightness restrict them for more complex lighting solutions.

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SMD LEDs: Their compact dimensions and high efficiency make SMD LEDs suitable for diverse applications. From LED strip lights to intense floodlights, they are applicable in residential, commercial, and industrial environments.

**4. Heat Dissipation

Traditional LEDs: Concern for heat management often arises with traditional LEDs due to their larger size, which can lead to elevated heat generation.

SMD LEDs: SMDs are designed with better thermal management, promoting efficient heat dissipation to extend lifespan and maintain consistent performance.

Advantages of SMD LEDs

SMD LEDs can provide increased lumens per watt, significantly enhancing brightness compared to traditional options. This makes them ideal for applications requiring concentrated light.

**2. Energy Efficiency

Thanks to their advanced design, SMD LEDs utilize less power yet deliver equal or more light output compared to standard LEDs, resulting in reduced energy costs and a smaller carbon footprint.

**3. Compact and Versatile

The compact size of SMD LEDs allows for innovative lighting designs. They can be used in slim, flexible LED strips, small light fixtures, and complex setups with limited space.

**4. Better Color Quality

SMD LEDs often exhibit superior color rendering capabilities, which is vital for settings needing accurate color representation, such as retail stores or art galleries.

Applications of SMD LEDs

SMD LEDs find use across a multitude of lighting applications owing to their flexibility and efficiency:

  • Residential Lighting

    : From under-cabinet lights to ambient lighting, SMDs suit various home lighting applications.

  • Commercial Lighting

    : Bright and efficient lighting from SMDs enhances retail spaces, offices, and restaurants.

  • Industrial Lighting

    : In warehouses, factories, and outdoor facilities, the durability and high output of SMDs are essential.

  • Automotive Lighting

    : SMD LEDs shine in car headlights, taillights, and interiors due to their brightness and longevity.

Conclusion

Grasping the distinctions between SMD and traditional LEDs can significantly affect your lighting selections. SMD LEDs rank superior in brightness, energy efficiency, and versatility, representing an exceptional choice for various applications. At G LIGHT LEDS, we provide a variety of SMD LED products tailored to your precise lighting requirements. Explore our lineup and experience the advantages of SMD technology today.

Got questions? Utilize the chat feature on our website. Our G Engineers are ready to assist you!

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About Us

G Light LEDs is a customer-centric company focusing on providing high-quality lighting solutions at competitive prices for all projects, including DIY, residential, commercial, and prototypes. Beyond high-quality lighting products, G Light LEDs prides itself on delivering industry-leading customer support, from design to after-sales care. Our commitment is to ensure the "Good Light, Good Life" experience in every project.

Try us. We're here to help. Send us an email or call us at 888-401-; our lighting specialists would be thrilled to assist you!

For further information, please visit SMD LED strip light.

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