red light therapy neck duo
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where red light meets intelligent skincare
Using 660nm red light and 850nm near-infrared light, this LED light therapy device works across surface and deeper layers of the skin to support visible, long-lasting improvements in skin tone, texture and firmness. Designed for at-home use, it delivers consistent, targeted treatment.
Red (660nm) and near-infrared (850nm) LED light therapy support fibroblast activity and collagen synthesis to improve the appearance of firmness and elasticity.
Working across surface and deeper layers, red and near-infrared light help support the skin barrier and improve skin appearance, including scarring.
As skin structure and elasticity improve, the appearance of fine lines is visibly reduced, supporting a smoother, more youthful-looking complexion.
Targeted light supports the skin’s natural renewal process, helping to promote more even-looking skin tone and refine texture.
Red (660nm) and near-infrared (850nm) LED light therapy support fibroblast activity and collagen synthesis to improve the appearance of firmness and elasticity.
Working across surface and deeper layers, red and near-infrared light help support the skin barrier and improve skin appearance, including scarring.
As skin structure and elasticity improve, the appearance of fine lines is visibly reduced, supporting a smoother, more youthful-looking complexion.
Targeted light supports the skin’s natural renewal process, helping to promote more even-looking skin tone and refine texture.
science-backed, proven to work
red light science
Discover how red light therapy works at a cellular level to support visible improvements in skin and hair, using clinically recognised wavelengths and consistent use over time.

2 x red light body wrap
2 x adjustable body straps
2 x USB-C charging cable
user manual
60 LEDs
3000mA Battery
660nm and 850nm dual wavelength
20 minute treatment timer
Adjustable elasticated body strap
USB C charging17mW/cm2 power
frequently asked questions
usage & application
Is red light therapy safe to use at home?
How often should I use red light therapy to see results?
How long does each red light therapy session take?
Can I use red light therapy every day?
Why is the This Works red light device different from others?
Do I need to protect my eyes when using red light therapy?
skin
Does red light therapy really work for wrinkles?
Can red light therapy improve skin tone and texture?
Does red light therapy help with crepey or loose skin?
Can red light therapy help with acne or blemishes?
How do I use this on my face?
Do I need to protect my eyes when using red light therapy?
How long does it take to see skin results from red light therapy?
Can red light therapy be used after pregnancy or weight loss?
device warranty
device warranty
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ask a question
product safety
We believe in full transparency. Here you’ll find everything you need to know about our testing, specifications, user manuals and safety protocols. If you have any questions or are unsure about a specific detail, our expert team is here to help get in contact.
important safety information
DO NOT operate the device where it could come into contact with water or steam.
DO NOT attempt to take the device apart. The devise is not serviceable by the user. This will void the warranty. STOP using the device immediately if you think it is defective.
DO NOT use or charge the device with a power adapter that is damaged
or faulty.
DO NOT harshly bend or abuse the USB-C charging cord or device.
warnings
This device is for adult use only. Please consult your doctor prior to use if you are, or suspect you are pregnant or
you are breastfeeding.
Please consult your doctor prior to use if you have or suspect you have cancer.
DO NOT use the device if it is wet or if the device has fallen into water.
DO NOT look directly into the light as this may cause temporary discomfort.
DO NOT use if your skin is red or swollen from a previous treatment.
DO NOT use the device to treat skin that is painful to touch, raised (higher than the surrounding skin), crusting or
bleeding. This may be a sign of a more serious condition and should be checked by your doctor.
No modification of this equipment is allowed. This device contains a lithium ion battery, before disposal of this
device, please review your local laws and requirements surrounding disposal.
DO NOT let children play with the device, cleaning and charging the device must not be done by children.
DO NOT use the device to treat moles, warts, open sores, cancerous lesions or any skin condition.
DO NOT use the device on spots without pigmentation or areas on the skin that have vitiligo.
DO NOT use the device if you have any open wounds.
DO NOT drop or insert any object into any openings of the device.
DO NOT use or store the device near hot surfaces or in direct sunlight.
DO NOT use the device with non-manufacturer-approved accessories.
DO NOT use solvents or abrasive cleaners on the device.
DO NOT use the device in any other way than specified in the manual.
DO NOT use the device if you have had a recent surgery or other surgical procedures.
DO NOT scratch the light emitting surface.
DO NOT use the device with any other USB-C cable other than provided by This Works.
If using on the face, wear UV protective goggles, to prevent discomfort.
cautions
- Discontinue use if the device overheats or becomes uncomfortably hot.
- Always unplug the device after charging is complete.
- DO NOT store the device in direct sunlight or in a location with temperatures over 37c.
- Use only the supplied USB-C charging cord.
- Use of an incorrect power cord could damage the device.
- Do NOT attempt to open or repair the device.
- Please consult a doctor or dermatologist before using the LED device if you are using a prescribed
skin care product
contraindications
Certain medical conditions, medications and chemicals are known to induce photosensitivity.
Photosensitivity is a common side effect of various medications. If taking medication please consult
your doctor before using this device.
Anyone with the following medical conditions should not use this device:
Epilepsy or seizures triggered by light. Metabolic disorders such as Porphyria.
Autoimmune disorders such as Systemic Lupus Erythematosus (SLE).
Photosensitive disorders. Active cancers.
Use of photosensitive medication or skincare. Eye disease. Glaucoma. Cataracts. Recent laser eye
surgery. Light induced headaches or migraines.
Test yourself for light sensitivity prior to using:
- Ensure your skin is clean and dry.
- Place your device in contact with the skin ideally inner thigh or arm.
- Turn on the device and complete a full treatment (see how to instructions below).
- Wait 24 hours. If there are no reactions continue to use the device as per the instructions.
- If you experience any reactions, please contact our customer support team.
how to use
SETUP
Unpack your device. The device may come with some charge, but we recommend charging fully
before first use.
Insert the USB into the charger port and then into a suitable USB charger (not supplied).
Insert the USB charger into a mains outlet and switch on.
The power button will flash red during the charging process. The power button will show a steady
red when fully charged.
USE
- Wash and dry your skin prior to use.
- Apply This Works red light power serum before the device for maximum benefits.
- Place the pad on the target area and secure in place ensuring a tight (but not uncomfortably tight) fit with the elasticated band. If using on the face, we recommend wearing UV protective goggles and avoid looking directly into the light to prevent discomfort.
- Press the power button which will illuminate red during the 20 minute treatment. If the power button flashes please charge the device using the above instructions.
- After 20 mins the device will automatically switch off.
- Remove the device and clean as required.
- To stop the treatment midway press and hold the power button for 3 seconds until LEDs switch off.
maintenance
This device has no serviceable parts.
- The battery is not accessible and not serviceable.
- Users should not attempt to access or service the battery as this will damage the device and void the warranty.
- Charge the device only with the supplied USB-C power charging cord.
- The power indicator light will begin to flash red when levels are low. This indicates the device should be recharged.
- The lifetime of the battery can be maximised by allowing to fully charge and then fully discharge during regular use.
cleaning
- Turn the device off and unplug from any power source.
- Wipe the plastic panel with a microfibre cloth to remove any residue after each use.
- Allow the device to dry completely prior to use.
troubleshooting
System is not turning on:
Is the device fully charged?
System is not charging:
Is the USB-C power cord firmly inserted in the device? Try a different wall outlet to determine if the device is charging.
System shuts off abruptly, prior to completion of treatment:
The device will turn off automatically after 20 minutes treatment.
Some LEDs appear turned off:
The near-infrared LEDs are not visible to the human eye. If the visible red light is on, the device is operating as intended.
The LEDs flicker during use:
The device may be faulty. Please contact us via our website.
The fabric strap is too long for me:
A shorter band is available for purchase from our website.
red light: posts from our wellness hub
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