What is a Cree LED Light?

What is a Cree LED Light?

What is an LED light?

Cree LED lights are a type of light-emitting diode (LED) used in various applications. LEDs are semiconductor devices that emit light when an electric current passes through them. Cree is a leading manufacturer of LEDs, and their products are used in a wide range of applications, including lighting, automotive, electronics, and more. RECON offers a range of Cree products, including light bulbs, flashlights, headlamps, and more.

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Cree LEDs are renowned for their high efficiency and brightness and are utilized in various environments such as homes, businesses, and public spaces. Cree offers an extensive range of LED products that vary in size, shape, color, and other features.

LED bulbs outshine traditional incandescent bulbs in terms of efficiency because they do not depend on filaments that degrade over time. Thus, LED bulbs have a much longer lifespan compared to conventional incandescent bulbs, making them a more cost-effective choice in the long run, both in terms of replacement and operating costs.

As LED technology advances and production scales up, the cost to manufacture these bulbs has significantly decreased, meaning the initial investment to install high-quality lighting is becoming more feasible for a growing number of people.

How Are LED Bulbs Produced?

LED bulbs are produced by combining various chemicals to create a semiconductor. In simple terms, a semiconductor is a material that can conduct electricity. The most commonly used semiconductor in LED bulbs is silicon. However, Cree uses a different kind of semiconductor called gallium nitride (GaN). The key advantage of GaN over silicon is its ability to produce more light while using less power, rendering Cree LEDs more efficient than other types of LEDs available on the market.

This semiconductor is then attached to a heat sink, which dissipates the generated heat. The unit is sealed in weather-tight housing and covered with a lens to shield it from the elements. Since LED bulbs do not rely on traditional filaments, they are much more durable and have an extended lifespan.

What Does Cree LED Mean?

The term "LED" stands for light-emitting diode, a semiconductor device that emits light when an electric current is applied. Cree is a prominent manufacturer of LEDs, and their products are utilized in a wide variety of applications, including lighting, automotive, and electronics.

"CREE LED" specifically refers to light-emitting diodes produced by Cree, Inc., a highly-respected company known for making some of the best LED components in the industry. If you need a high-quality and reliable bulb for your vehicle, Cree is an excellent choice, and RECON has the products you're looking for.

How are CREE LED bulbs different from others?

Cree LEDs are distinct from other LEDs mainly due to their efficiency. Cree LEDs are recognized for their minimal energy consumption and exceptional brightness. Additionally, Cree's superior Color Rendering Index (CRI) delivers exceptional color quality, ensuring that you can see all the details on the road, contributing to safer driving.

Benefits of using Cree LEDs include:

• High efficiency and brightness
• Extended lifespan
• Variety of colors and shapes
• Low power consumption
• No glass or mercury used in production

While there are many LED manufacturers, not all LEDs are created equal. Cree, Inc. is an industry leader, known for innovative and reliable lighting solutions. Truck owners who prioritize quality often opt for Cree LEDs to ensure their vehicles run smoothly for years.

How do you know if your LED lights have CREE LED or not?

If you're unsure whether your LED lights contain Cree LEDs, you can contact the manufacturer of your light fixture or bulbs for confirmation. Alternatively, check for the "Cree" logo on the packaging of your light bulbs or fixtures. If you've purchased a third-party piece of equipment, look for branding on both the packaging and the bulbs or semiconductors.

What Is a Cree Lightbar?

Lightbars are often used on emergency vehicles such as police cars, fire trucks, and ambulances. They are also used on construction vehicles, tow trucks, and other utility vehicles. Additionally, lightbars are popular for off-roading due to their superior lighting and range compared to standard headlights. Lightbars are typically mounted on the vehicle's front, either on the bumper, hood, or roof. They can also be mounted in the rear, although smaller LED spotlights are more commonly used in that area.

While incandescent bulbs have historically been used in lightbars, many newer models now feature LEDs, which boast superior durability—a crucial feature for those venturing off the beaten path.

A Cree lightbar usually includes two rows of high-powered LEDs and offers variable brightness settings. However, it's essential to note that in almost all cases, using a lightbar on public roads or highways is not legally permitted. Be sure to check local and state laws to ensure you're using your lightbar safely and legally.

If you're in the market for a high-quality LED lightbar, Cree is an excellent choice, offering superior lighting and durability backed by a trusted brand.

History of Cree, Inc.

Cree, Inc. was founded in 1987 as a start-up originating from North Carolina State University. Initially, the company focused on using silicon carbide as the foundation for LED technology. In 1989, Cree produced the first blue LED—a significant milestone in silicon carbide application that remains essential in today's LED technology.

Headquartered in Durham, North Carolina, Cree, Inc. manufactures a wide range of semiconductor products, including LEDs, power devices, and wireless solutions. Since 1993, Cree has been a publicly-traded company listed on the Nasdaq Stock Market under the ticker symbol CREE.

In 1999, Cree introduced the world's first high-power blue LED, a breakthrough that led to the development of white LED lighting. In 2002, Cree launched the XLamp® product line, setting new performance standards in brightness and efficiency in the lighting industry.

In 2012, Cree announced a $1 billion investment in a new state-of-the-art semiconductor facility in North Carolina. This facility has created over 1,000 jobs and continues to produce world-class semiconductors for many of Cree's products.

Today, Cree is a global company with operations in the United States, Canada, China, and Europe. Their products are used in a wide range of applications, from lighting and automotive to electronics. RECON carries an extensive inventory of Cree LEDs suitable for various vehicle needs.

Ready To Get LIT? Shop Cree Today with RECON

RECON offers a comprehensive catalog of Cree products tailored for your trucking needs. Whether you're replacing existing LED bulbs, adding new auxiliary lights, or upgrading your incandescent lighting to brighter, more reliable, and efficient LEDs, we're here to assist you.

If you want to learn more about which options are best for you, contact our team right away.

What are Cree LEDs: A Comprehensive Guide

Cree is not only the name of a language native to North America but also represents a company renowned for its LED products. Although they also offer high-quality heat sinks, drivers, and other components, they are best known for their industry-standard LED chips. These chips are so efficient that many top-tier lighting manufacturers integrate them into their products. When people mention "Cree LEDs," they often refer to their LED chips.

Cree LEDs are ideal for industrial applications but are also excellent for DIY projects, making them versatile for various uses. This guide will explore what Cree LEDs are and the different types available. Let's dive in!

Cree LEDs: What are they?

Founded in 1987, Cree (now Wolfspeed) has been producing top-quality lighting-class LEDs. Although the original Cree company no longer exists, its legacy of high-quality LED chips continues under Smart Global Holdings and Cree LED.

Cree LEDs are high-powered and commonly used in video screens, outdoor lighting, emergency lighting, flashlights, industrial lighting, vehicles, and general lighting. Known for their efficiency, high lumen density, and reliability, Cree LEDs are a popular choice.

Due to their popularity, counterfeit Cree LEDs are prevalent in the market. Therefore, it's essential to purchase products from trustworthy sources to ensure authenticity.

But why choose Cree LEDs? The following section highlights some advantages of working with Cree LEDs.

What Are The Advantages of Using Cree LEDs?

What sets Cree apart from other manufacturers? Here's a list:

• Efficiency: Cree LEDs are generally more efficient due to their innovative technology, such as 4Flow-based LED bulbs that outperform incandescent bulbs while lasting longer and using less power.
• Stringent quality and performance verifications: All Cree products undergo independent third-party testing to ensure high performance and durability.
• Durable: Thanks to stringent quality checks, Cree LEDs are highly durable.
• Superior lifespans: Cree LED bulbs can last up to 30,000 hours, up to six times longer than some conventional bulbs.
• Mercury-Free: Cree light bulbs are mercury-free, making them environmentally friendly and safe for health.
• Superior lighting: Cree LEDs can deliver high lumen outputs, such as 815 lumens for a 60-watt replacement and 460 lumens for a 40-watt replacement.

How Does a Cree LED Work?

Cree LEDs function like any semiconductor. Electrical current flows through a conductor to the diode, which then emits photons that appear as light. What sets Cree's LED technology apart are the materials and methods used in their LED chips' development, such as the CPW5 Z-Rec high-power silicon carbide (SiC) Schottky diodes.

Cree LED Comparison

Which Cree LED is best? What type of Cree LED chip does your light fixture use? This section covers some of Cree's best technology.

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Cree XP-L HI V3

Also known as the XLamp XP-L High-Intensity, this LED is used in DIY Cree LED grow light kits or DIY Aquarium lights. Commercially, it's used in flashlights such as the Nitecore 1000-lumen flashlight. The Cree XP-L HI V3 is a single-die LED with a maximum light output of 1095 lumens at 10 Watts and a maximum junction temperature of 150°C.

Cree XP-G2

The Cree XP-G2 (or XLamp XP-G2) comes in standard and high-efficiency formats. The standard version has a maximum output of 586 lumens at 5 Watts, while the high-efficiency version can produce 735 lumens at 5.8 Watts.

Cree XP-E2

The Cree XP-E2 (or XLamp XP-E2) is well-suited for applications requiring a mix of light colors. Available in white, red, blue, green, amber, outdoor white, and far-red (infrared), these chips generally have a light output of 1095 lumens at 10 Watts.

Cree XP-E

The Cree XP-E (or XLamp XP-E) improves upon the XR-E version, with an 80% smaller footprint and a variety of colors including amber, red-orange, red, royal blue, and green. It has a wide viewing angle of 115 to 130 degrees and a maximum light output of 307 lumens at 3.5 Watts. The Cree XP-E is available in a quad configuration, such as the Cree XPE Quad Pod 4-Up Royal-Blue LED.

Cree XHP35

The Cree XHP35 (or XLamp XHP35) comes in high-density or high-intensity versions. Aimed at providing more light output with a smaller footprint, this 3.45 x 3.45 mm LED delivers 50% more light than Cree's previous top-performance single-die LEDs.

Cree XPG

The Cree XLamp XP-G LED is another small form LED delivering high lumen directional lighting. It has a maximum light output of 493 lumens at 5 Watts and a viewing angle of 125 degrees. It is available in various whites, including 80-CRI, 85-CRI, and 90-CRI.

Cree XT-E

The Cree XT-E (XLamp XT-E White) offers high-intensity directional lighting in white or royal blue. Both versions can deliver a maximum light output of 629 lumens at 5 Watts with a viewing angle of 115 degrees.

Cree XR-E

The Cree XLamp XR-E LED is one of Cree's older semiconductors. While the XP-E is a successor to this LED, the XR-E is still available in white, green, blue, and royal blue, providing standard binning and a maximum light output of 251 lumens at 4 Watts.

Cree XM-L RGB

The Cree XM-L RGB (or XLamp XM-L Color) is a multicolor LED available in a single 5 mm x 5 mm package. Featuring individually addressable LEDs, it can emit a combination of red, blue, green, and white light with a viewing angle of 130 degrees.

Cree CXA LED Arrays

Cree CXA LED arrays come in two basic sizes: small standard-density integrated arrays and large standard-density integrated arrays. Small arrays range from 6 mm to 14 mm, while large arrays range from 19 mm to 30 mm, each with unique lumen ranges.

Cree LED Optics

Cree LED optics enhance or diffuse the illumination of Cree XLamp LEDs and can be used to control illumination patterns. Available optics are compatible with XT-E, XP-E, XP-G2, XM-L2, MC-E, and XR-E LEDs.

Did COB lead vs. Cree: Which is better?

COB (Chip On Board) is a relatively new technology and can be considered the evolution of the LED. While Cree primarily focuses on surface-mount device LEDs, they also produce COB-based products, such as the CXA2 array LEDs.

COB LEDs consist of multiple “naked” LED chips connected on a substrate, offering better lighting performance compared to standard SMD LEDs.

Comparing Cree LEDs to COB LEDs is not entirely accurate, as Cree manufactures various LED technologies, including COB LEDs. Therefore, you can purchase a Cree COB LED.

Conclusion

If you need high-quality products for your project, Cree LEDs and modules are a reliable choice. Available in various shapes and sizes, Cree LEDs suit almost any application requiring electroluminescence. Although they may be more expensive, their efficiency and longevity make them cost-effective in the long run. We hope you enjoyed this guide. For more information on PCB assembly, visit our website. Thank you for reading.

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