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What's The Difference- 2200K vs Turtle Friendly Lighting

Choosing appropriate lighting for a particular location can be challenging. Customers often wonder why they should choose a certain LED color over another. Two of our popular offerings are 2200K HPS color match and turtle friendly. As they can appear similar to the untrained eye, Access Fixtures breaks down the difference between 2200K vs Turtle Friendly and which lighting type you should choose for your project.

Key Takeaways

    • CRI Comparison: 2200K HPS color match LEDs offer a high CRI (80+) compared to traditional HPS and turtle-friendly lighting.
    • Purpose-Specific Lighting: 2200K HPS color match is ideal for accurate color rendering, while turtle-friendly lighting is designed to protect wildlife.
    • Lighting Selection: Choose 2200K HPS color-match LEDs for warm, accurate lighting and turtle-friendly lights for wildlife-sensitive areas.

What is 2200K HPS Color Match?

APTI 463w LED Canopy Light 2200K (HPS-Eqv.) 120-277v: 200,000-Hr. Life VW dealership installation

A car dealership lit with our APTA 2200K HPS color match fixtures.

Kelvins are the measurement by which color temperature is determined. All light sources emit a specific Kelvin temperature. Lower Kelvins translate to warmer light, and higher Kelvins appear cooler or bluish. Using warmer or cooler light in a project is simply a matter of preference, and LEDs are available in a huge range of color temperatures.


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2200K LED lighting, therefore, is simply a particular light temperature. High-pressure sodium lighting, a traditional form of lighting used for grow lights, manufacturing facilities, and outdoor areas, has a color temperature of 2200K. Access Fixtures provides LED lighting solutions in all different temperatures. Someone looking to replace existing high-pressure sodium lighting may be interested in purchasing

2200K HPS color match LED fixtures. Traditional high-pressure sodium lamps only have a CRI, or color-rendering index of about 22. Colors will not appear true and bright under this type of lighting. Unlike traditional high-pressure sodium lamps, 2200K HPS color-match LED luminaires have a high CRI (80+) and last much longer.

Much of the confusion between 2200K HPS color match LED and turtle-friendly lighting has to do with the appearance of the light. To the human eye, both 2200K HPS color match LED and turtle friendly lighting appears very warm and yellow. However, there is much more than meets the eye when it comes to these different types of lighting!


What is Turtle Friendly Lighting?

Turtle friendly lighting seems similar to 2200K HPS in that to humans it appears as warm yellow light. However, the difference between these two types of lighting has everything to do with nanometers, not Kelvins.


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Turtles that live along coastal areas use the natural light of the moon to breed and find their way to the ocean after hatching. Artificial light can disrupt turtles’ natural circadian rhythms and prevent them from reaching the ocean. Therefore, in order to protect endangered local wildlife, many coastal cities have set regulations and guidelines regarding lighting.

Turtle friendly lighting, then, relies on specific nanometers, or wavelengths of light. Turtle friendly lighting is also known as amber light. Light that is visible to the human eye ranges from 400 to 700 nanometers. Nanometers and color temperature are not interchangeable. Color temperature is the obvious temperature of light that the human eye can see. Nanometers measures wavelengths of light and is not readily measurable. Access Fixtures turtle friendly lighting is manufactured between 590 and 610 nanometers, being within the range of light that turtles cannot see. In addition, turtle-friendly lighting also reduces glare and light pollution along coastal areas as well as preventing turtles from going astray.

Color rendering is also another important thing to note if you are looking to purchase turtle friendly lighting. It should be noted that if you’re looking for a high CRI or color rendering index, turtle friendly lighting is not a good choice. Due to the very small spectrum that turtle friendly lighting emits, CRI is virtually nonexistent with these fixtures.

Which Should You Choose?

If you are looking to replicate traditional high-pressure sodium lamps with LED, choose from our selection of 2200K HPS color match LED fixtures. We have wall packs, canopy lights, post lights, area lights, bollard lights, high bays, and more in this temperature. 2200K HPS color match LED fixtures lend a soothing warm glow to any outdoor environment without sacrificing longevity and color rendering.

If you are looking to follow wildlife-friendly codes or live near a coastal area, choose from our large array of turtle-friendly LED lighting products. Like 2200K, we carry turtle-friendly canopy lights, area lights, bollard lights, wall packs, and more. Our turtle-friendly fixtures will last for years and prevent damage to local wildlife.

The chart to the right shows the radical CRI difference between traditional high pressure sodium lighting, turtle friendly lighting, and 2200K HPS color match LED. If you desire warm light with a high CRI, our 2200K HPS color match LED fixtures are perfect for you. Please note that CRI is more important in certain locations than others and if you don’t know what CRI you desire we can help you figure it out.


To request a photometric analysis, please contact 800-468-9925 or email [email protected]. We are always glad to assist with any high-performance lighting project and we can make appropriate recommendations based on your project needs.


Choosing the right lighting involves understanding the distinct differences between options like 2200K HPS color match and turtle-friendly lighting. The 2200K HPS color match LEDs provide warm, accurate lighting with a high CRI, making them suitable for environments where color accuracy is crucial. In contrast, turtle-friendly lighting prioritizes wildlife protection, offering a low-CRI light that reduces environmental impact. By recognizing these differences, you can make informed decisions that meet your specific needs, whether it’s enhancing the aesthetics of a commercial space or preserving the natural habitat of coastal wildlife.

2200K vs Turtle-Friendly LEDs Frequently Asked Questions (FAQs)

You have questions about the difference between 2200K and Turtle-Friendly Lighting. We have answers. If you have a question that isn’t answered below, contact an Access Fixtures lighting specialist at (800) 468-9925 or click here.

What is 2200K HPS Color Match?

2200K HPS Color Match is a specific light temperature provided by LED lighting that replicates the warm glow of traditional high-pressure sodium (HPS) lighting. It is ideal for replacing existing HPS lamps in various settings such as grow lights, manufacturing facilities, and outdoor areas.

How is color temperature measured?

Color temperature is measured in Kelvins (K). Lower Kelvins indicate warmer light, while higher Kelvins indicate cooler, bluish light. LED lights are available in a wide range of color temperatures to suit different preferences and applications.

What is the CRI of 2200K HPS Color Match LED fixtures?

The CRI (Color Rendering Index) of 2200K HPS Color Match LED fixtures is 80+, significantly higher than the traditional HPS lamps, which have a CRI of about 22. This means colors will appear more true and bright under 2200K HPS Color Match LED lighting.

How do 2200K HPS Color Match LEDs compare to turtle-friendly lighting?

While both 2200K HPS Color Match LEDs and turtle-friendly lighting appear warm and yellow to the human eye, the key difference lies in their purpose and light spectrum. Turtle-friendly lighting is designed to protect wildlife and uses specific wavelengths (590-610 nanometers) that turtles cannot see, whereas 2200K HPS Color Match LEDs focus on providing high CRI lighting.

What is turtle-friendly lighting?

Turtle-friendly lighting uses specific wavelengths of light (590-610 nanometers) that turtles cannot see. This helps prevent disorientation of turtles living along coastal areas, ensuring they can find their way to the ocean. It is also known as amber light and helps reduce light pollution and glare.

Why is turtle-friendly lighting important?

Turtle-friendly lighting is crucial for protecting endangered turtles that rely on natural light cues to breed and navigate to the ocean. Artificial light can disrupt their natural rhythms, and turtle-friendly lighting helps mitigate this impact by using specific wavelengths that turtles cannot detect.

What are nanometers in lighting?

Nanometers measure the wavelengths of light, determining the light’s color spectrum. Unlike color temperature (Kelvins), which indicates how warm or cool light appears, nanometers measure the actual wavelengths and are not interchangeable with color temperature.

Can 2200K HPS Color Match LEDs replace traditional HPS lamps?

Yes, 2200K HPS Color Match LEDs are designed to replace traditional HPS lamps, providing a similar warm glow with a higher CRI and longer lifespan. They are suitable for various applications, including outdoor areas, manufacturing facilities, and more.

Are turtle-friendly lights suitable for general lighting?

Turtle-friendly lights are primarily designed for wildlife protection and are not ideal for areas requiring high CRI lighting. They are best used in coastal areas or locations where reducing light pollution and protecting wildlife is a priority.

How can I choose the right lighting for my project?

Choosing the right lighting depends on your specific needs. For high CRI and accurate color rendering, 2200K HPS Color Match LEDs are ideal. For wildlife protection and reducing light pollution, opt for turtle-friendly lighting. Access Fixtures can help you determine the best option based on your project requirements.