The Best Red Light Devices for Home Use

The Best Red Light Devices for Home Use
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In This Guide

With research provided by Michael Hopkins, PhD.

According to those championing red light therapy (RLT) treatment, just a few minutes a day under the cool glow of red or near-infrared light can cure almost every type of ailment, while also reversing the signs of aging. And some of the best red light devices are now available over the counter, so you can buy your own machine for home use.

Doesn’t this all seem too good to be true? We decided to find out and go on a search for the best at home red light therapy devices.

The purpose of this report is to attempt to answer the two big questions we had about red light therapy: 

  1. Does red light therapy actually provide a benefit, and if so, what is it? 
  2. Is red light therapy truly safe, without possible negative side effects?

As always, our goal is to answer these questions based on the actual scientific evidence available, rather than simply parroting the dozens of other websites who have already published guides and reviews of RLT. 

What is Red Light Therapy? 

Red light therapy (RLT) was invented in the 1960s. Simply put, refers to the application of light energy to treat a variety of skin and soft tissue conditions. 

The essential idea behind RLT is that by exposing our skin to very specific wavelengths and intensities of light, we can stimulate cells into functioning at a superior level. 


Graham tries out a red light device.

Our Research on the Best Red Light Therapy

Here’s the wild thing about red light therapy: the claims about nearly every miraculous benefit appear to be backed up with compelling science.

We called on Dr. Michael Hopkins, PhD., who help us sort through the studies. Dr. Hopkins’s research process was so thorough that the report he submitted to us about RLT was literally dozens of pages long. 

The bottom line: After scrutinizing hundreds of pages of data, Dr. Hopkins concluded that there are definitely well-researched and scientifically demonstrable benefits to RLT. But as usual, it is important that the type of equipment used is independently tested and certified. 

So, let’s get into the nitty gritty to help you understand what this therapy can (and cannot) do, how to use it safely, and how to choose the right device. 

Dr. Hopkins now uses his own red light therapy device for 10-20 minutes several times a day. He’s seen an improvement in skin tone and wrinkles.

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What to Look for in the Best Red Light Therapy Brands

As with many health and wellness trends, the excitement over all the (legitimate) health benefits along with the relative safety has led to an explosion of RLT devices on the market for at-home use. 

There are manufacturers that are doing things correctly and have all of their products tested in reliable independent testing facilities. But there are a lot more companies trying to grab some of the profits in this trendy market by making wild claims that are not (yet) backed by research. Many companies also have no credible test results. 

The essential criteria in order to determine whether we included RLT device in our Good Stuff list at the beginning of this post:

  • the specific wavelengths of light that are used
  • the irradiance (also known as power density) of the device
  • the electromagnetic fields (EMF) produced
  • the amount of flicker produced by the device (these last two should be as close to zero as possible). 

Finally, Dr. Hopkins evaluated the credibility of the manufacturer, which will depend on several factors including transparency of specs and communication, FDA approval/clearance, and independent testing/validation by a third-party. 

What follows are what Dr. Hopkins considered when deciding which of the many brands of red lights would qualify as Good Stuff. 

Energy Output: Irradiance & Radiant Exposure

One of the most important factors in deciding on a red light therapy device is the energy output. The first thing to understand here is that the “strength” of your LED device is measured in mW/cm2, which is also called “irradiance.”

Based on the studies that Dr. Hopkins read, the range of effective treatments is typically reported from around 10mW/cm2 to 200mW/cm2.

To calculate the dose, you take the irradiance and multiply it by the number of seconds of exposure to your skin. One watt is the same as one Joule per second, so you might see a light therapy device reporting Joules/cm2 rather than milliwatts (mW).

One important note: Dr. Hopkins found that the “industry standard” for measuring irradiance is flawed. Widely-available Solar Power Meters are designed to measure the power density of white light. Because they absorb across a broad range of wavelengths occurring naturally in sunlight, there are large differences in sensitivity for different wavelengths. Red light devices sold to consumers will have artificially inflated irradiance data because they are being measured with a Solar Power Meter rather than a Laser Power Meter (the latter being prohibitively expensive). The bottom line here is that you always want to look for brands that report third-party testing from an independent laboratory. Alternatively, if a brand explicitly states that they have corrected this industry-wide issue to report accurate power density levels, we would consider this brand potential Good Stuff. 

The Best Red Light Wavelengths

Dr. Hopkins found that the wavelengths known to produce benefits are 630, 650 (visible red light), 830, and 850 (near infrared).

Visible red seems to be effective in activating cellular energy, detoxifying cells, and building new arteries. Generally, red 630 has been tested more for skin-tone (collagen and elastin) while 660 may better influence ATP production.

The optimal therapeutic window for red light therapy is between 600 and 1100nM (Rojas & Lima 2011). This is because light below 600nm wavelength does not generally penetrate living tissue, and light above 1100nm wavelength (infrared) is rapidly absorbed by water. 

It’s also worth nothing that near-infrared light (NIR) penetrates even more deeply into the tissue than does red light. It is therefore more effective at treating conditions below the skin—such as joint pain in the back, neck, and hip joints (where the synovia are deeper), traumatic brain injury, or any other conditions that go below skin deep. 

Bottom line: When choosing your RLT machine, try to get one that matches the biologically active frequencies listed above within +/-15nm. If the frequencies are not matched, Dr. Hopkins recommend a device with a greater distribution of frequencies, rather than just one for red and one for NIR.   

Our Top Pick: Best Red Light Devices

After researching the best red light devices, writing a few versions of this guide, we found one that meets all the highest standards. By cutting out the middle man, we’ve made this the most affordable red light on the market. You’ll learn more about Gimme Red Light below!

RedDot LED | RDPRO1500 | Red Light Therapy Panel

We are so excited to offer our own line of red light therapy devices. We vetted these lamps to meet the highest standards of red light and near-infrared light specifications.

$1,210.00–$1,649.00

Browse body-sized panels

Best Stuff

Celluma LED

  • Flexible, wrap-around design allows for both spot treatments and full-body use
  • Can be used on multiple areas depending on the device size
  • Designed to target a wide range of concerns, from localized issues to broader treatments
  • Offers versatility compared to more rigid panel-style devices

Cost: from $300 to $10,000

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Celluma LED

GembaRed

  • Offers red light therapy lamps in 630, 650, 830, and 850 wavelengths
  • Devices come with independent certifications
  • Wide range of options for different needs and budgets
  • Suitable for both targeted and broader red light therapy use

Cost: from $65 to $990

Use code GIMME10 for 10% off any lights on Gemba’s site.

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GembaRed

iRestore

  • Specifically designed to support hair loss and hair restoration
  • Strong customer reviews and user-reported results
  • Focused devices tailored to scalp and hair health

Cost: from $695 to $1200

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iRestore

Joovv

  • Offers red light therapy devices in 660 and 850 wavelengths
  • Third-party tested with certifications
  • Range includes both targeted devices and full-body wall systems
  • Designed for scalable use, from small setups to full-body coverage

Cost: from $545 to $8400

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Joovv

Lumebox

  • Compact, portable panel designed for targeted treatments
  • Delivers 660nm red and 850nm near-infrared wavelengths
  • High irradiance (125–140 mW/cm² measured at 1 cm)
  • Publishes independent test results showing low EMF and zero flicker
  • Equipped with 15 LEDs and a rechargeable battery lasting over 2 hours
  • Ideal for smaller areas like the face and neck
  • Travel-friendly design with strong transparency around performance data
  • Best results achieved when used close to the skin

Cost: from $299

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Lumebox

Mito Red

  • Used by Dr. Hopkins during research for this guide
  • Offers red light therapy devices with independently verified, third-party certifications
  • Provides a range of lamps with research-supported wavelengths (630, 650, 830, 850)
  • Variety of options for different treatment needs and setups

Cost: from $249 to $3000

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Mito Red

RedDot LED

  • Manufactured in the same facility as many top red light therapy brands
  • Offers comparable specs to higher-end devices, including optimal wavelengths and irradiance
  • Positioned as a more affordable option without sacrificing performance
  • Suitable for those looking for quality at a lower price point

Cost: from $249

RedDot LED

Rouge

  • Third-party tested with certifications meeting quality standards
  • Offers a variety of red light therapy lamps
  • Devices feature 660 and 850 wavelengths
  • Ships internationally, making it accessible outside the U.S.
  • Considered a top-tier option in the red light therapy space

Cost: from $249 - $4,000

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Rouge

The Red Light Maia Uses

I have both the RedDot mask and the LUMEBOX. Both use the same wavelengths of light, which are ideal for antiaging (around 660nm plus NIR of 850nm). The mask offers other colors for acne and other skin issues, but I assume you're asking about antiaging. If helpful, here's how I think about the difference between them:

LUMEBOX: Very high irradiance up close (≈140 mW/cm² at contact), but this drops fast with distance, and you kind of have to move it around to cover your whole face (it doesn't really hit the sides if you just hold it right in front of you). But it has the highest power if you don't mind holding it really close to a specific area (say, forehead lines or a specific joint if we aren't talking about just face). I don't mind holding it right up to my face about 3-5 times a week, and because it's powerful, even fewer days could be meaningful. 

RedDot mask: More mid-range irradiance (≈47 mW/cm²), even coverage across the face (and of course it's touching your face, so you get a lot of bang for your buck). It's easier to use on your whole face, but power is lower than LUME, so you kind of want to use it daily. The bottom line for me right now is that I am really busy and need the biggest bang for my buck since I can't use a red light every day—so I am going with the absolute strongest one, even though I have to hold it up super close to my face and I'm probably missing the sides of my face a bit.

Okay Stuff

Okay Red Light Brands

These brands are likely to be effective, but are only in the Okay Stuff category because: a) Dr. Hopkins was unable to confirm their efficacy as of this writing and/or b) they lack the proper certifications. For that reason, we recommend the brands above instead, but as we get more information we may move some of these brands up into the Good Stuff category. 

  • Life Giving Store
  • QuasarMD
  • Platinum LED
  • Red Alternative
  • Pulsaderm
  • Red Light Man
  • Red-light Rising
  • Red Therapy
  • Revive DPL
  • Solas

Sneaky Stuff

Sneaky Red Light Brands

The following brands were unable to produce enough information or provided us with inadequate answers to our questions. 

  • Angel Kiss
  • AUSPA
  • Burer
  • ChoiceMMED
  • DGAYO
  • Figerm
  • Flawless Bar
  • Hooga
  • Infra Relief
  • Lightslim
  • Luminescence
  • Mytochondria
  • Norlanya
  • Nova Red
  • Project E Beauty
  • Quantum Rejuvenation
  • Ryumei
  • SGROW
  • TendLife
  • Trophy Skin
  • Vevazz
  • Wolzek
  • YokPollar

Note: Hooga wrote to us complaining about their designation as Sneaky Stuff. We responded as follows: “We marked Hooga as Sneaky Stuff because irradiance measure reported on website says over 100mw/cm^2 and doesn’t give any distance–so presumably that is at 0cm. Irradiance should be given at a stated distance from the source- with these products usually 6-12″ away. Also, Hooga doesn’t have FDA clearance. Lastly, they have only 2 wavelengths of light and the Good brands generally have 3 or 4 wavelengths. If you want to update your website to provide source data and explain the instruments used to obtain your results, then you should do that for transparency and to be removed from Sneaky (but still likely only Okay Stuff).” We have not received a response.

Stay sane,
Author's Signature

Maia James, Founder & CEO

Note: This article contains affiliate links or sponsored content, which means that if you make a purchase, we may earn a commission. We only recommend products that meet our strict standards for non-toxicity and that we use (or want to use!) ourselves. Thank you so much for supporting the brands that make Good Stuff! 

Tags:guide, Wellness Guides

Leave a comment

4 comments

Lisa bailey

I have read everything you have posted, but I don’t see anything on using it if you have melanoma. I had it cut out of my cheek. There’s a significant scar and heard that you shouldn’t use red light if you have cancer. is this true?

Lisa bailey

I have read everything you have posted, but I don’t see anything on using it if you have melanoma. I had it cut out of my cheek. There’s a significant scar and heard that you shouldn’t use red light if you have cancer. is this true?

Laura Day

Can you please compare these to red lights in spas/ wellness centers? And, could you also rate those commercial machines? Thanks

Samantha Orlandi

What about the LifePro belt?

Guides and Product Reviews

Related Posts

Red Light Therapy Basics

Red light therapy uses low-wavelength red light to penetrate the skin and stimulate cellular energy production, promoting healing, reducing inflammation, and improving skin health.

Look for devices with clinically studied wavelengths (typically 630–850nm), adequate power output (irradiance), third-party testing, and the right form factor for your treatment area.

Most experts recommend 3–5 sessions per week, with each session lasting 10–20 minutes depending on the device and treatment goal.

Safety & Wavelengths

Yes, when used as directed. Look for devices that are independently tested and certified. Always avoid looking directly into the lights.

Red light (630–700nm) primarily targets surface skin concerns, while near-infrared light (700–1100nm) penetrates deeper into muscles and joints for recovery and pain relief.

Usage & Applications

Yes! Devices like masks and panels are designed for facial use and can help with anti-aging, acne, and skin tone.

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