Red Light Therapy 660nm 810nm 850nm Benefits and Modes
The Science of Depth
Three Wavelengths. Three Targeted Modes.
How to use the Target Light 3.0
Close contact for deep results
Hold the Target Light 3.0 directly against the skin (0 to 1cm) for 5 to 7 minutes per area. This proximity ensures maximum light absorption for targeting joints, muscles, and deep tissue support.
A gentle glow for your face
Position the device 20cm or more from your face for 5 to 10 minutes. It's a simple, soothing way to support skin health, relax tired eyes, and naturally signal your body to wind down.
Your daily wellness rhythm
Use once or twice daily. Mornings help boost energy and alertness, while late afternoons or evenings support your wind down routine and prepare you for restful sleep. Use at the times that suit you best.
Consistency is key. Every order includes a detailed user guide to help you master your routine.
Download the user guideWhat's included
Target Light 3.0 | Adjustable Stand | Carry Case | Charging Cable | Optional Eye Protection | Full User Guide PDF + Bonus Guides
Technical Specifications
Red Light Rising Target Light 3.0
| Wavelengths | 660nm (red), 810nm (near infrared), 850nm (near infrared) |
| Irradiance at 5cm (2 inches) | 34.0 mW/cm² |
| Irradiance at 15cm (6 inches) | 15.3 mW/cm² |
| Measured using Hopoocolor OHSP-350F spectral irradiance meter (380–1050nm). Device warmed up 15 minutes before reading. Multiple readings averaged. | |
| LEDs | 12 dual chip x 5W |
| LED rating | 60W |
| Power consumption | 8W |
| EMF (magnetic) at 15cm (6 inches) | 0 mG (battery operated — zero detectable EMF) |
| EMF (electric) at 15cm (6 inches) | 0 V/m |
| EMF measured using TriField TF2 meter on non-conductive surface. Device warmed up before reading. | |
| For a full explanation of these readings and what they mean, see the EMF question in our FAQ section below. | |
| Flicker | 0% — flicker free |
| Safety certifications | CE, ROHS |
| Dimensions | 15cm x 9.5cm x 3cm |
| Weight | 435g |
| Casing | Steel |
| Coverage area | Face, eyes, or single joint per session |
| Battery | Rechargeable lithium ion |
| Battery life | Approx. 9 hours per full charge at 100% power |
| Charging | USB-C (approximately 45 minutes to full charge) |
| Warranty | 1 year (covers manufacturing faults only) |
| Trial period | 365 day money back trial |
Tested and verified in house
All irradiance and EMF readings for the Target Light 3.0 were measured using a Hopoo OHSP-350F Portable Spectral Irradiance Colorimeter and a Trifield TF2 EMF meter, the same instruments widely used by independent red light therapy reviewers and considered among the most accurate handheld measurement tools available outside of a laboratory setting.
We publish these figures transparently so you can compare our devices against any other brand on a like for like basis. Where independent laboratory testing is available (see our Target Light 670 and Target Light 2.0), we publish those results alongside our in house data.
The Target Light 3.0 features three wavelengths (660nm, 810nm, and 850nm) and was tested at multiple distances to give you a complete picture of performance at your preferred treatment range.
Spectral output, irradiance, and wavelength distribution
*Ee reading of 23,754.0 µW/cm² equals 23.8 mW/cm²
Full spectral data and measurement readings
Flicker analysis confirming flicker free operation
Backed by research
The wavelengths used in the Target Light 3.0 — 660nm, 810nm and 850nm — are among the most frequently studied in red light therapy and photobiomodulation research. Studies suggest these red and near infrared wavelengths may support mitochondrial function by interacting with cytochrome c oxidase, a key enzyme in cellular energy production. Peer reviewed research continues to explore their role in tissue recovery, joint comfort and skin health.
Read more about the science →Is the Target Light 3.0 right for you?
This might be right for you if...
- ✓ You want to support your skin, complexion, or fine lines with a simple daily routine
- ✓ You spend long hours at screens and want to balance artificial blue light with red and near infrared light
- ✓ You're looking for a gentle, research backed way to support tired or strained eyes
- ✓ You want targeted support for a specific joint — knees, shoulders, wrists, neck
- ✓ You already own a panel but want a portable companion for travel, the couch, or the office
- ✓ You're curious about red light therapy and want an accessible entry point before committing to a full body panel
- ✓ You value a device that doubles as ambient light while you work or relax
This might not be right for you if...
-
✗
You want to treat large areas like your full back, legs, or torso in a single session
→ Consider an Advantage panel -
✗
You need a hands free full body setup for standing treatments
→ Consider a panel with a vertical stand -
✗
You're a practitioner looking for a corded device with no battery limitations
→ Consider the Target Light 2.0 or 4.0 -
✗
You're looking purely for a sleep or circadian lighting solution
→ Consider the Dusk Lamp -
✗
You need clinical grade irradiance across the widest possible coverage area
→ Consider the Advantage 900
Frequently asked questions
Red light therapy is generally considered safe for eyes when used as directed.
The Target Light 3.0 emits 660nm red light, which is one of the most widely studied wavelengths in eye related research.
For face and eye sessions, position the device 20cm or more from your face for 5 to 10 minutes.
If the light feels too intense, simply increase the distance or turn the brightness down using the touchscreen, whichever you prefer.
Many of our customers include the Target Light 3.0 in their daily wellness routine for eye comfort and relaxation.
If you have specific eye concerns or pre existing conditions, we recommend consulting a healthcare professional before starting.
The time it takes to notice results varies based on your individual wellness goals.
Some people report feeling a difference in energy or comfort within a few sessions, while skin related benefits like complexion and tone may take a few weeks of consistent use.
For joint and muscle support, many of our customers report noticeable improvements within two to four weeks.
Consistency is key — follow the user guide included with your Target Light 3.0 and aim for daily sessions to get the most from your device.
You can use the Target Light 3.0 up to twice daily, with at least 8 hours between sessions.
Morning sessions may help boost energy and alertness, while evening sessions support relaxation and your wind down routine.
Aim for 5 to 10 minutes per area depending on your goals.
There is no strict rule on frequency — some people use it every day while others prefer a few times a week.
Listen to your body, stay consistent, and follow the user guide included with your order for detailed session recommendations.
For the best results, bare skin is ideal.
The 660nm red light works at the surface level and does not penetrate clothing effectively. The 810nm and 850nm near infrared wavelengths penetrate deeper and may pass through thin fabrics, but direct skin contact still gives the most benefit.
Make sure the area you are treating is uncovered and your skin is clean and free from creams or oils.
That said, if you are using the Target Light 3.0 as ambient light alongside your screen for blue light balancing, clothing makes no difference — the light still provides a beneficial environment.
Zero. The Target Light 3.0 runs on a rechargeable lithium ion battery with no mains connection during use. We tested it with a TriField TF2 EMF meter and measured 0 mG magnetic field and 0 V/m electric field across all modes. There is no detectable EMF output from this device.
This is one of the advantages of battery operated red light therapy devices. No mains connection means no mains frequency electromagnetic fields. If EMF is a concern for you, the Target Light 3.0 is as clean as it gets.
It's worth bearing in mind that every electronic device you use in daily life produces some level of EMF — your phone, your TV, your kettle, your fridge, your Bluetooth headphones, your fitness tracker. EMF is a normal part of modern life and virtually impossible to avoid entirely. The additional EMF exposure from a red light therapy session is small in the context of everything else you're already exposed to, and we believe the wellness benefits of consistent use far outweigh any concern about the modest EMF levels involved.
The Target Light 3.0 is one of the only handheld red light therapy devices on the market that combines three wavelengths (660nm, 810nm, and 850nm) in a single cordless, battery powered unit.
Most competing handhelds offer one or two wavelengths and require a mains power connection.
What sets the Target Light 3.0 apart is the combination of portability, wavelength range, and the support that comes with it — every order includes a 365 day money back trial, free UK and EU shipping, a detailed user guide, and free Zoom onboarding with our team.
We have been in the red light therapy industry since 2017 and offer the longest trial period of any brand we are aware of, so you can take your time and decide if it is right for you with zero risk.
Explore our full range of handheld devices to compare options.
The Target Light 3.0 is ideal for anyone looking for a portable, cordless red light therapy device for targeted use on specific areas like the face, eyes, or individual joints.
It is a popular choice for people who spend long hours at screens, anyone interested in supporting their skin or complexion, and customers who want to try red light therapy without committing to a full body panel.
If you already own one of our larger panels, the Target Light 3.0 makes a great portable companion for travel, the couch, or the office.
If you need to treat large areas like your full back or legs in a single session, one of our Advantage panels may be a better fit.
Not sure which device is right for you? Get in touch with our team and we will help you find the best option for your goals.
The Target Light 3.0 comes with a 365 day money back trial. That means you have a full year to use the device, follow the included user guide, and decide if red light therapy is right for you.
If you are not happy with your experience for any reason, contact us and we will arrange a full refund.
To qualify for the 365 day trial, the product must be returned with 100% of its original packaging and contents, including the outer box, carry case, adjustable stand, USB-C charging cable, and all paperwork. The device itself must be in good condition.
Missing items or damaged packaging may result in the return being declined.
Return shipping is the responsibility of the customer. The warranty covers manufacturing faults for one year.
For full terms and conditions, please visit our returns policy page.
Trusted since 2017
The UK's original red light therapy brand, supporting customers across the UK and Europe
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Over 10,000 customers
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Every order includes a free personal consultation to help you get the most from your device
