Infrared LED
An infrared light-emitting diode (IR LED) is a solid-state light-emitting (SSL) device that produces light in the infrared band or range of the electromagnetic radiation spectrum. IR LEDs allow for cost-effective and efficient production of infrared light, which is electromagnetic radiation in the 700 nm to 1mm range.
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2835 620NM SMD LED2835 SMD LED 620NMread more
2835 620NM lamp bead belongs to the red light LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
2835 660NM SMD LED2835 SMD LED 660NMread more
2835 660NM lamp bead belongs to the red light LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
2835 IR LED 740 nm2835 740NM SMD IR LEDread more
2835 740NMSMD IR LED lamp bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
2835 SMD LED 810 nm2835 SMD LED 810NMread more
2835 810NM lamp bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
2835 850NM SMD LED2835 SMD LED 850NMread more
2835 850NM SMD bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
3535 940NM SMD IR LED3535 940NM SMD IR LEDread more
3535 940NM lamp bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
3535 950 SMD LED3535 SMD LED 950NMread more
3535 950NM SMD bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
3535 LED 980 NM SMD3535 980NM SMD IR LEDread more
3535 980NM lamp bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
3535 SMD IR LED 1050NM3535 1050NM SMD IR LEDread more
3535 1050NM lamp bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
IR 3535 1300 NM Red LED3535 SMD LED 1300NMread more
3535 1300NM SMD bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package. -
3535 SMD 1450 nm LED3535 1450NM SMD IR LEDread more
3535 1450NM lamp bead belongs to the near infrared LED, the lamp bead adopts the platform chip composed of bracket, glue, gold wire, silver glue package.
Compact size
Infrared LED displays are also known for their compact size. The small size of the individual LEDs allows for a thin and lightweight display, which can be particularly beneficial in portable devices.
This compactness also allows for more efficient use of space within the display, as there is less need for physical components such as bulbs or reflectors. This results in a more streamlined design, which can contribute to the overall aesthetic appeal of the display.
Long lifespan
The long lifespan of Infrared LED displays is another major advantage. Unlike incandescent bulbs or CCFLs, which can fail after only a few thousand hours, the typical lifespan of an LED is over 50,000 hours.This means that, in many cases, the backlighting of a device will be the only component to wear out over its lifetime. By choosing Infrared LED displays, you can significantly extend the lifespan of your device, reducing the need for frequent replacements and potential repair costs.
Brightness
Infrared LED displays offer high brightness and contrast levels, This is due to the fact that LEDs can be designed to emit light at nearly 100% efficiency. This is significantly higher than the 20-30% efficiency of incandescent bulbs or CCFLs.
The high brightness of Infrared LED displays also allows for thinner and more flexible displays, as the backlighting does not need to be as bright to achieve the same level of visibility. This can result in a more comfortable viewing experience, especially in brightly lit environments.
Versatility and design flexibility
Infrared LED displays offer a high degree of design flexibility. Because they are surface-mounted, they can be easily integrated into various designs, including thin and flat designs. This versatility makes Infrared LED displays ideal for use in a wide range of applications, from smartphones to televisions.
Low heat output
Compared to COBs and high-power LEDs, Infrared LEDs generate less heat and at the same time produce brighter light, as SMDs require lower curre and lower voltage.
Easy to install
SMDs are surface-mounted devices that allow electronic components to be mounted directly or placed on the surface of the circuit board.
Lighter weight
Using lighter substrate and reflective layer materials, the weight of the product can easily be halved by removing the heavier carbon steel material pins, making the application even better.
Wide range of applications
Infrared LEDs are now ubiquitous and are used in a wide range of industries. Infrared LEDs are used in LED bulbs, circuit boards, the automotive industry, horticulture and landscape lighting, and all other areas where light is required.
Economical
Compared to COB and high-power LEDs, Infrared LEDs can be produced on a larger scale and are relatively inexpensive.
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Quality services
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Quality
We offer high quality services and products that are relatable and resonate with your business needs.
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Experience and expertise
Our company has been in business for many years and has amassed significant expertise and experience to provide quality services to our clients.
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Certifications and quality standards
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The applications and uses of Infrared LED screen
Showing prices
You can use Infrared LED screen to show your price range. You'll find many ways to do this. One way would be to place the number of items available along with their respective prices right next to each item. Or else, you could simply put the total amount of money required to purchase all the items displayed. Another option would be to add a bar graph showing how much profit you've earned after selling every item.
Advertising messages on Infrared LED screen
If you want to advertise something, then Infrared LED screen is what you should go for. This is especially true if you plan to target people who frequent shopping malls. If you sell clothes, then you might want to install a message saying "Free Shipping" near the entrance of the mall. Similarly, if you run a restaurant, you may want to post a sign advertising discounts during lunchtime hours.
Indicating how many items left in stock
In case you have an online store, then you'd probably like to let customers know how many more items remain in stock. A simple text stating "Only 10 remaining!" would suffice. Alternatively, you could also include images of empty shelves.
Promoting special events
When planning a party, you may want to promote it using Infrared LED screen. You could either create a banner displaying the event details or just write out the date and location of the event. Additionally, you could even play music while doing so.
Industrial and domestic lighting systems
There's no doubt that the Infrared LED screen has become one of the most popular choices among designers looking to build industrial and residential lighting systems. They're easy to assemble and maintain. Plus, they consume very little power.
Digital signage
Digital Signage refers to electronic billboards which display advertisements and promotional material. These signs usually consist of large LCD panels mounted on walls or ceilings. While these devices work well, they require constant maintenance. In contrast, Infrared LED displays offer excellent performance at a low cost. Moreover, they don't need any kind of electrical wiring. Therefore, they're ideal for indoor environments such as retail stores, restaurants, hotels, banks, airports, etc.
Vehicle and personal electronic devices
A lot of car manufacturers now incorporate digital dashboards into their vehicles. As a result, there's been a surge in demand for Infrared LED displays. For example, BMW offers its iDrive system featuring touch-sensitive controls. When combined with a suitable Infrared LED display, drivers will be able to access various functions without having to take off their hands from the steering wheel. Likewise, smartphones and tablets are becoming increasingly common. With Infrared LED screens, users can easily view information about upcoming appointments, weather forecasts, news updates, etc.
Public safety
Police officers and firefighters frequently use Infrared LED screens to communicate important announcements. For instance, when a major incident occurs, police forces often broadcast emergency alerts over loudspeakers. However, due to limited bandwidth, only certain areas receive them. On the other hand, Infrared LED screens allow authorities to reach everyone within range. Furthermore, they provide better visibility than traditional methods.
Retail promotions
Retailers commonly use Infrared LED screens for promoting sales. For example, some clothing retailers place banners announcing new arrivals near entrances. Similarly, electronics shops might install small TVs showing product videos. This way, shoppers get a sneak peek before making purchases.
Advertising campaigns
Advertising agencies sometimes use Infrared LED screens during TV commercials. For example, McDonald's recently launched a campaign called "I'm lovin' It!". During the commercial, actors were seen eating burgers inside a giant Infrared LED screen.
Sports stadiums
Sports fans love watching live sporting matches. Unfortunately, many venues lack adequate facilities. To address this problem, sports teams have started installing Infrared LED screens around stadium grounds. Fans then watch games through the screens instead of attending events.
Museums
Museums also utilize Infrared LED screens to attract visitors. Some museums feature interactive exhibits where guests can learn more about famous historical figures. Others show artworks by renowned artists. Still, others present educational programs designed to teach kids how to read.
Corporate presentations
Business executives often hold meetings using conference rooms equipped with Infrared LED screens. They can project PowerPoint slides onto the screens while attendees listen via headphones. Afterward, participants discuss ideas and make decisions based on what was presented.
Educational institutions
Schools and universities often use Infrared LED screens in classrooms. Teachers can play lectures recorded on DVDs or record audio files directly onto the screens. Students can then follow along using laptops or smartphones.
Government offices
Government officials may want to share public service messages with citizens. In such cases, Infrared LED screens offer an effective alternative to conventional means like radio broadcasts. Moreover, these devices don't require any special equipment. Therefore, government workers can set up multiple units at different locations.
Entertainment centers
Some entertainment centers include large Infrared LED screens as part of their attractions. These screens usually showcase movies, music concerts, video game tournaments, etc.
DIP LED VS. Infrared LED: Major Differences




DIP LED VS. Infrared LED: Difference in size and profile
Further comparison of the size and profile will open up more of the differences and unique qualities of DIP and Infrared LEDs.
The through-hole mounting method makes the DIP larger and maintains a higher profile. As we have seen earlier, they are an excellent choice for ample lighting like LED billboards, indicator lights, and several outdoor displays.
The Infrared LED is more suited for small and medium lighting solutions because of its mounting style. That is why this technology is more common in modern lighting fixtures, electronic devices, and displays where compatibility and aesthetics are a priority.
DIP LED VS. Infrared LED: Difference in assembly process
Taking the Infrared LED VS. DIP comparison further, we'll consider their assembly process. Note that this assembly process directly affects automation, manufacturing speed, and the overall production cost of the LED.
The through-hole mounting is the first step in the construction procedure for the DIP LED. The components are placed by manually placing the LED pins into the appropriate holes on the PCB. Along with inspecting the procedure, the operators solder the LEDs to the panel board.
This careful construction method has the benefit of providing a strong mechanical connection, which makes the finished product manageable and long-lasting. However, due to the precise positioning of the LEDs, production takes a long time.
When you urgently require LED supply or lighting solutions, this painstaking assembly of LEDs will cause delays. You could look into your options and choose another LED solution, such as an SMD or COB LED if you are impatient and cannot wait a long time.
Infrared LEDs, on the other hand, assemble more quickly and automatically. The installation procedure can be finished quickly and precisely in a matter of minutes with a pick-and-place machine.
This automation enables you to produce large quantities of goods at a constant level of quality. Because SMDs are flat and suitable for small, compact designs, they can also suit your aesthetic tastes.
DIP LED VS. Infrared LED: Difference in brightness
Depending on the LED model and power supply source, the DIP can produce a very bright display. Advancements in technology also make for even brighter DIP LEDs. A typical DIP can shine up to 7,000 nits, while a high-definition DIP can even up to 10,000.
It is little wonder that DIP LEDs are primarily used to manufacture streetlights, headlamps, indicator lights, and other devices where brightness levels are paramount.
The Infrared LED not only offers high resolution and picture quality but can only reach a brightness level of 6,000 nits. It's a pretty decent combo, especially with its other unique features. Remember that chip technology, power source, and production material can also affect brightness levels.
Indeed, both LED display technologies can reach high brightness levels; you just have to put the application into perspective. If it's a comparison of DIP VS. Infrared LED lighting, the DIP LED takes the cake. However, when you compare the DIP VS. Infrared LED screen, the SMD screen is a better option as it offers crisp and brighter display quality while maintaining a reasonable brightness level.
DIP LED VS. Infrared LED: Difference in energy efficiency
Of all the concerns and worries LED users have, energy efficiency maintains a top spot. No one wants to spend good money purchasing an LED display and still spend a huge amount on light bills because of their high energy consumption.
The LED debate on energy efficiency is even broader as it compares the DIP VS. SMD v. COB LED. COB stands for Chip-On-Board and is the latest addition to the LED family. With the COB, the LEDs are mounted directly on a substrate to produce light.
The COB technology has a higher lumen density; this means that it can produce a brighter light display with less energy consumption. This often results in a uniform display with a brighter light display and a steady light output.
We will, however, focus on the Infrared LEDs VS. DIP LEDs debate to avoid deviating from the main entities in contention. These two LEDs have the potential for low energy consumption, but their unique characteristics differentiate them.
By design, the DIP LED's through-hole mounting system makes it difficult for heat to pass through. The direct implication of this defect is that the DIP will consume more energy to stay shining. No matter they are popular amongst outdoor display devices where energy consumption is not a hassle.
The Infrared LED, on the other hand, is better suited for indoor use as it consumes less energy. Thanks to technological advancements, they can produce more lumens per watt and shine brighter than a traditional LED for extended periods.
Their compact size is an added advantage to their energy-efficient prowess. Because the LED is directly mounted on the surface of the PCB, heat can easily pass through it. By implication, the Infrared LED screen can stay brighter for longer without overworking or overheating.
DIP LED VS. Infrared LED: Difference in color range
Another valid basis for the unending comparison between LED DIP VS. SMD is their color range. Regular LED bulbs can produce a wide range of colors. However, the material used in covering or coating the LED chips can affect the accuracy of the color reproduction.
The DIP LED can effectively reproduce single colors like red, green, blue, white, yellow, etc. If you want to display simple colors without any extravagance or added effect, the DIP LED is the perfect display technology for the job.
On the other hand, the Infrared LEDs do a fine job reproducing colors for dynamic lighting effects in architectural lighting and LED strips. Thanks to their advanced technology, which allows them to reproduce colors and heighten the viewing experience accurately.
DIP LED VS. Infrared LED: Difference in heat dissipation
Heat dissipation refers to the flow of heat away from a machine or equipment to prevent it from overheating and maintain optimal temperature. In LED displays, heat dissipation is a primary consideration in the design and functionality of the display, as it can affect the device's performance and reliability.
The difference in heat dissipation between a DIP LED and an Infrared LED largely depends on their respective packaging, designs, and the efficiency of thermal management systems. As you have seen above, the through-hole design of the DIP LED does not have an effective heat dissipation system.
Unfortunately, the mounting style in the DIP LED is not ideal for proper heat dissipation. The heat has to travel through the leads, which can slow down the process of heat dissemination. Ultimately, the heat dissipation efficiency largely depends on the material and size of the LEDs.
Owing to their surface-mounted design, the Infrared LED allows for an efficient and direct path for heat dissipation. Their direct contact with the PCB surface and compact size makes heat dissipation easier and quicker.
With the rapid rate of research and technological advancements, we can expect better and more effective heat dissipation methods in the future. Until then, the SMD VS. DIP LED debate continues; in this case, Infrared LED offers better heat dissipation.
DIP LED VS. Infrared LED: Difference in durability
In choosing any LED, you should consider one that can withstand wear, tear, and harsh weather conditions. By so doing, you will avoid unnecessary repair costs and save yourself a few bucks.
Apart from the material used in making the LED, other factors like the LED's design and the environmental conditions in the area where you mount it can affect the durability of the screen. They will determine how well your LED display will fare.
The DIP has a through-hole mounting method that gives it a sturdy connection to the PCB surface. That is why DIP LED displays can withstand vibrations, external hits, and mechanical stress better than others.
Infrared LEDs are mounted directly on the PCB surface and are more delicate and at risk of physical stress. Even though they are a top choice for space efficiency, they are at risk of mechanical stress and damage.
DIP LED VS. Infrared LED: Difference in viewing angle
There's nothing more annoying than watching a screen with a horrible viewing angle, the horror! Whether you are watching an SMD VS. DIP LED display, your priority is an excellent viewing experience.
From the positioning and properties of the LED, you can already determine if it has a good viewing angle. A DIP LED will give you a better viewing angle for an outdoor LED screen. Its omnidirectional light emission pattern makes it direct light at a wider angle.
On the other hand, the Infrared LEDs are more suited for indoor displays as they have a more direct light emission pattern. The light from the screen is more direct and travels straight to the person in front of the screen, putting others around at a bad viewing angle.
DIP LED VS. Infrared LED: Difference in cost
Another valid basis for the DIP LED VS. Infrared LED debate is on the difference in cost. As expected, several factors contribute to the cost of the LED display. Things like the manufacturing process, high demand, and ease of assembly can affect the cost of the LEDs.
Typically, manufacturing DIP LEDs is not costly; however, because of the time it takes to produce them, you may end up losing the money you would have made from sales. However, you will spend more to employ capable hands to help in production.
The Infrared LED has an automated mounting style, which makes the production process easier. At the initial stage, the cost of producing an Infrared LED will be high, but it will be more cost-effective with time.
With the ever-evolving LED tech space, we can expect more innovations to make LED production more straightforward and cost-effective. In conclusion, the DIP LED and Infrared LED are cost-effective at different stages of the production process. It's best to conclude what works for you and the cost you are ready to bear.
DIP LED VS. Infrared LED: Difference in packaging
In the manufacturing process, packaging plays a crucial role. In addition to strengthening the final display's luminous efficiency, it safeguards the LED display chip and joins external leads to its electrodes.
A packing material's physical form, intended application, and manufacturing method should all be taken into account before selecting one. Selecting the appropriate packing material can also increase an LED's lifespan.
DIP LEDs are frequently placed in an epoxy or plastic casing and linked to two parallel leads to safeguard the LED chips and facilitate through-the-hole mounting. The waterproof packing materials used to shield the LED from inclement weather are also purposefully chosen.
Infrared LEDs have a flat form factor that gives them a sleek appearance and increases their space efficiency. Depending on your intended display use, many materials are available for the exterior.
Materials like metal, plastic, ceramic, epoxy, lead frame, or phosphor contacts are a good fit for LED packaging. As you choose a material for your SMD VS. DIP LED signs and other display packaging, consider the thermal conductivity, efficiency, and compatibility with the manufacturing process.

Support: Conductive support and heat dissipation.
LED chip: The chip is the main component material of the LED lamp and is a light-emitting semiconductor material.
Conductive circuit: PAD chip attach (PAD) and bracket, rotatable.
Epoxy resin: Protects the internal structure of the lamp bead and can slightly change the color, brightness, angle, etc., of the lamp bead.
Heat management
One of the primary challenges with Infrared LED's is heat dissipation. The compact size of these devices means that heat generated during operation can build up quickly, potentially affecting performance and longevity. Efficient heat management systems are essential to maintain the functionality and reliability of Infrared LEDs. Thankfully MEGA created a state of the art SMD system that dissipates heat via chambers and tubes hidden from view that mitigate heat.
Power handling and brightness limitations
While Infrared LED's are highly efficient, there are limits to the amount of power they can handle and the brightness they can achieve. This limitation can be a constraint in applications requiring high-intensity lighting.
Cost factors
In comparison to other LED technologies, certain types of Infrared LED's can be more expensive to produce, especially those that require more sophisticated manufacturing processes or materials. This cost factor can be a barrier to their widespread adoption in cost-sensitive applications. Fortunately, this is not an issue when it comes to our products. We have been in the business for over two decades and have figured out how to provide the best possible price to you, our customer.

Long Lifespan
The average lifespan of standard LEDs, including infrared LEDs, lasts 50,000 hours[1], about 25 times longer than the standard incandescent lamp.
No Heat
The IR LED light does not generate heat, making it safe to use in various applications like traffic monitoring without fearing interfering with people on the road.
Low Power Consumption
The infrared LED light consumes less power than incandescent bulbs, thus making its end-use more power efficient and enabling significant savings in traffic monitoring.
Excellent Penetration
This feature of infrared LEDs enables safety cameras to work even in bad weather conditions, such as moist and foggy days, ensuring image and video quality
What To Consider When Choosing An Infrared LED
Wavelength – The manufacturer offers diodes emitting wavelengths from 830 to 940nm. This is a sufficient range to secure the most demanding applications;
Maximum power – From 65 up to 900mW.
Optical or focusing power – In Refond products it ranges from 45 to 450mW.
LED current – According to the catalogue data, the manufacturer offers products with the following current values: 50mA, 100mA and 500mA.
Measurements – In order to match the diode to the application, the manufacturer offers a wide range of sizes, but not exceeding a few millimetres.
Beam angle – Depending on the needs, the diode can emit light in the range of 17°÷120°. It is especially important that in the case of surveillance cameras the beam angle should be as large as possible and allow to record the largest possible area.
Innovations in Materials and Design: Research in new semiconductor materials and innovative design approaches aims to improve the efficiency and performance of Infrared LEDs. These advancements could lead to LEDs that are brighter, more energy-efficient, and capable of operating at higher temperatures.
Emerging Applications: As technology evolves, new applications for Infrared LEDs are emerging. These include smart lighting systems integrated with IoT technology, flexible displays for wearable devices, and advanced automotive lighting systems.
Focus on Sustainability: With growing environmental concerns, there is an increased emphasis on making Infrared LEDs more sustainable. This includes efforts to reduce the use of hazardous materials in manufacturing, improve recyclability, and enhance energy efficiency further.
Our Factory
Founded in 2004, Lighting Ltd. specializes in the packaging of medium- and high-power LED devices for lighting; and moved its factory to Fujian Hutou Optoelectronic Industrial Park in 2017.
In Fujian, we have more than 25,000 square meters of factory buildings and more than 20,000 square meters of ultra-clean, anti-static modern dust-free workshop.
Passed IATF16949, ISO9001, ISO14001, ISO45001 (OHSAS18001) quality management system certification.
Semiconductor packaging business since 2015; own optocoupler brand in 2018; optical sensor product line in 2020; integrated class packaging product line in 2021.
Dozens of invention and utility model patents, many authorized patents.
Responding to the strategic goal of China Chip: cooperating with domestic mainstream brands to actively create integrated products made in China.

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High Voltage Transistor Optocoupler, 3535 SMD 1300 NM Red LED 2W, Thin Film Zero Ohm Jumper Resistors
