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Total Spectrum FOCUS
The most complete handheld red light therapy device on the market. 15 high-power LEDs, 22 chips and 7 wavelengths in one gapless array that fits in your hand. Target your face, joints, muscles or head in 5 minutes, anywhere you are.

Total Spectrum FOCUS
The most complete handheld red light therapy device on the market. 15 high-power LEDs, 22 chips and 7 wavelengths in one gapless array that fits in your hand. Target your face, joints, muscles or head in 5 minutes, anywhere you are.

Clinicians' Choice

Shared on FrontrowMD by 700+ clinicians, without compensation.

Read their reviews
Regular price $445.00 USD
Regular price $595.00 USD Sale price $445.00 USD
Fall Sale Sold out
No hidden charges. Already included in the price:
  • Included Red hard-shell travel case
  • Included Personalized plan designed for your needs
  • RLT Home
    FDA Registered Class II Medical Device, CE & RoHS
    Listed with the U.S. FDA as a Class II medical device (product code ILY, 21 CFR 890.5500); RLT Home devices are FDA-registered. Because this device category is 510(k)-exempt, panels like ours are FDA-registered, which is standard for this product type.
  • RLT Home
    Pay With HSA/FSA Card
  • RLT Home
    60 Day Trial Period
  • RLT Home
    1 Year Warranty
  • RLT Home
    Guaranteed Insured Delivery
  • RLT Home Delivery expected by Tue, Nov 10, 2026
  • The most complete handheld red light therapy device on the market. 15 high-power LEDs, 22 chips and 7 wavelengths in one gapless array that fits in your hand. Target your face, joints, muscles or head in 5 minutes, anywhere you are.

    Most handhelds use 2 wavelengths. FOCUS packs 7: 633, 660, 810, 830, 850, 940 and 1064 nm, supporting skin to deep tissue.

  • Number of LEDs: 15 (22 chips)

    Wavelength Composition

    The device combines multiple wavelengths selected after careful evaluation of 2600+ human focused studies, to create arguably the most powerful red light therapy at home.

    • 633 nm × 5 chips - Surface skin · Collagen · Circulation - 131 human studies. Traditional red-light cosmetic wavelength - collagen support, surface circulation, complexion.
    • 660 nm × 5 chips - Wound healing · Collagen synthesis - 270 human studies. Most-studied red wavelength in PBM. Tissue repair, inflammation modulation, surface absorption.
    • 810 nm × 2 chips - Brain · Nerves · Cognition - 309 human studies (incl. 808 nm). Peak of cytochrome c oxidase absorption. Most-cited transcranial wavelength.
    • 830 nm × 2 chips - Pain · Joints · Muscle recovery - 170 human studies. The workhorse pain wavelength - broadest published evidence in WALT pain guidelines.
    • 850 nm × 2 chips - Athletic recovery · Muscle support - 99 human studies. Popular muscle-recovery wavelength, deeper than 830, broad NIR coverage.
    • 940 nm × 2 chips - Hemoglobin · Local blood flow - 61 human studies. Hemoglobin-absorbing wavelength associated with vasodilation and warmth response.
    • 1064 nm × 4 chips - Deep tissue · Brain depth - 96 human studies. Longest wavelength in the array - deepest tissue penetration of the seven.

    Irradiance and Power

    As a market leader in irradiance (light energy delivery per area), our devices provide strong performance and ensure efficient sessions with noticeable results.

    • >350 mW/cm² measured at the surface of every LED

    Safety Features

    Our devices are built keeping user safety in mind with no compromises.

    • No Flicker: No strobing to prevent eye strain or headaches.
    • ≈0.0 μT EMF at surface level (measured with a Cornet EMF device): Tested for lowest EMF in the industry for safer long-term use. View images

    Pulsing and Modes

    • Pulsing range of 0 to 40 Hz: Adjustable frequencies to enhance effects like circulation or relaxation.
    • 4 Prebuilt performance modes: Only 5 mins per session for skin, pain, recovery, deep tissue and brain.

    Controls and Design

    • Touch screen: Easy navigation, play/pause and lock options.
    • 15 LEDs · 22 chips · 30 degrees beam angle: High-power 5 W LEDs in a gapless array.
    • LED lifespan of 100,000 hours: Long-lasting LEDs equivalent to over 11 years of continuous use.
    • 80 min battery: 16 sessions per charge
    • USB-C: Use the same charger as your phone or laptop and charge anywhere.

    Compliance and Certifications

    RoHS Certificate:
RoHS stands for Restriction of Hazardous Substances. This certification ensures that our products have limited or no hazardous materials that are harmful to the environment and users. In simpler terms, these certificates ensure that our products are safe, environmentally friendly, and compliant with both European and U.S. standards. 

    CE Certificates: We have two CE certificates for our LED lights. These certificates confirm:

    • Compliance with the European Low Voltage Directive, ensuring the product's electrical safety.
    • Compliance with the Electromagnetic Compatibility Directive, ensuring the product won't interfere with other electronic devices or cause electromagnetic disturbances.
  • What's in the Box

    • Total Spectrum FOCUS Device
    • Hard-Shell Travel Case
    • Silicone Strap
    • Blackout Goggles
    • RLT Home User Manual
    • Charging Cable

    Dimensions and Weight

    • Device Size: 140 × 82 × 35 mm / 5.5" × 3.2" × 1.4"
    • Device Weight: 0.52 kg / 1.15 lb
    • Device Box / Shipped Size: 203 × 127 × 76 mm / 8" × 5" × 3"
    • Device Box / Shipped Weight: 0.9 kg / 2 lbs
    • Material / Housing: Aluminum
View full details

The Most Powerful Handheld Ever Engineered

Carefully designed with data from 3004 human studies for targeting precise areas like the face, joints, muscles, internal organs and the brain. A pocket-size device with 15 LEDs and 7 wavelengths, completely cordless.

Delivering up to 481 mW/cm² irradiance at surface level.

15 LEDs · 22 chips
4 Built-In Modes
3D models are designer renderings that are indicative of the actual device, though minor variations may exist.
7 Wavelengths
FDA Registered Class II Medical Device, CE & RoHS
>350 mW/cm²

Why thousands choose RLT Home

7 wavelengths.
Most handhelds use 2.
All in the palm of your hand.

  • Your personalized plan, built around clinical data, before your FOCUS arrives.
  • 22 chips in a gapless array. 359 - 481 mW/cm² at the surface of every LED.
  • Try it for 60 days. Love it, or send it back - no restocking fee.
Wavelength strategy informed by 3,004+ human studies

Choose a FOCUS mode

633 nm1-2 mm
660 nm2-5 mm
810 nm20-30 mm
830 nm30-40 mm
850 nm30-50 mm
940 nmdeep
1064 nm50-70 mm
Hover or tap a wavelength for its depth, target tissue and where the research points to it.

The 5-Minute Miracle

05:00One session. Then it switches itself off.

  1. 1
    Power on and unlockHold ▶‖ for 3 seconds to unlock the buttons. The child lock keeps it safe in a bag.
  2. 2
    Choose your modePress Mode to cycle through 5 Min Miracle, Skin, Pain & Recovery and Deep & Brain.
  3. 3
    Press play and keep it movingGlide it slowly over the area, or hold it 2 to 12 in away from your face in Skin mode.
  4. 4
    Done in 5 minutesIt beeps twice and powers off on its own. No timers, no guessing.
Woman using the Total Spectrum FOCUS on her shoulder
Red light therapy that fits every schedule.Five minutes between meetings, before bed or on the road.

Four modes, one button

Pick the goal. FOCUS picks the light.

Each mode fires exactly the LEDs and pulse rate that suit it. Choose one and the map shows which LEDs light up.

Visible redNear-infrared (invisible, still on)Off in this mode
The FOCUS LED array lit up, 15 optics edge to edge

Integrated no-gap array

The tightest LED array ever built into a 5 W handheld.

Most handhelds space their LEDs apart and leave dead zones in between. On FOCUS, all 15 optics sit edge to edge, so the whole window delivers light. Each LED has its own 30° lens that keeps the beam tight on the area you are treating.

>350mW/cm² at the surface of each LED
5 Whigh-power LEDs, single and dual chip
30°beam angle on every LED

Made for real life

Your face. Your joints. Anywhere.

Light enough to hold in one hand, with no cable to trip over. Use it on the sofa, in bed, at your desk or in a hotel room.

Woman holding the FOCUS in her hand
Fits in your palm
Woman using the FOCUS on her neck
Neck & jaw
Man using the FOCUS on his head
Head & scalp
Man using the FOCUS on his forearm
Elbows & forearms
Woman using the FOCUS on her shoulder
Shoulders
Man holding the lit FOCUS
Visible red, invisible near-infrared
Man using the FOCUS on his leg
Knees & legs

Cordless & travel friendly

A full week of sessions on one charge.

80min

Battery life

A 10,000 mAh (37 Wh) battery gives 16 five-minute sessions per charge.

USB-C

Charge anywhere

DC 5 V 2 A. Use the same charger as your phone or laptop.

0.52kg

Pocket-size

140 × 82 × 35 mm (5.5 × 3.2 × 1.4 in). 1.15 lb, about the weight of a bottle of water.

Case

Hard-shell travel case

The red zip case protects it in a carry-on. The battery is under the 100 Wh airline limit.

Safety built in

Smart enough to look after you.

5-minute auto-off

Every session ends on its own, with two beeps, so you never overdo it.

Thermal protection

It stops automatically if the surface goes above 42 °C. Wait 10 minutes and carry on.

3-second child lock

Hold ▶‖ for 3 seconds to unlock the buttons, so it never switches on by accident.

Protective eyewear

Wear the included eyewear on or near the face. Near-infrared is invisible but still bright.

Tech specs

Everything inside FOCUS.

LEDs & wavelengths
LEDs15 high-power 5 W LEDs in a 5 × 3 gapless array
Chips22 (single and dual chip)
Wavelengths633, 660, 810, 830, 850, 940, 1064 nm
Chip mix633 ×5 · 660 ×5 · 810 ×2 · 830 ×2 · 850 ×2 · 940 ×2 · 1064 ×4
Beam angle30° lens on every LED
Irradiance>300 mW/cm² at the surface of each LED
Modes & sessions
5 Min MiracleAll 15 LEDs, continuous
Skin5 red LEDs (633 + 660 nm), continuous
Pain & Recovery633, 660, 830, 850, 940 nm, 10 Hz
Deep & Brain633, 660, 810, 940, 1064 nm, 40 Hz
Session5 minutes, two beeps, automatic off
Battery & power
Battery10,000 mAh · 37 Wh Li-ion
Run time80 minutes (16 sessions)
InputUSB-C · DC 5 V 2 A
Controls & safety
ControlsPower, Mode, Pulse and Play/Pause buttons with a color screen
Child lockHold ▶‖ for 3 seconds to unlock
Thermal protectionStops above 42 °C surface temperature
Water resistanceNot waterproof
Dimensions & weight
Device140 × 82 × 35 mm (5.5 × 3.2 × 1.4 in)
Device weight0.52 kg (1.15 lb)
Box200 × 130 × 62 mm (7.9 × 5.1 × 2.4 in)
Shipping weight0.8 kg (1.76 lb)
HousingMatte black aluminum, red silicone strap
Compliance & cover
StatusFDA registered, 510(k) exempt general wellness device
CertificationsCE, RoHS, FCC
Warranty1 year
Trial60 days from delivery
Ships toUnited States
The back of the FOCUS with its red silicone strap and thumb screws

What’s in the box

Ready to go out of the box.

  • 1Total Spectrum FOCUS
  • 1Red silicone hand strap with thumb screws
  • 1Red hard-shell zip travel case
  • 1White USB-C charging cable
  • 1Blackout goggles
  • 1RLT Home user manual with a protocol for every mode
  • +Free personalized plan, designed for your goals

Questions

Frequently asked

How is FOCUS different from other handhelds?

Most handhelds use 2 wavelengths with spaced-out LEDs and a single mode. FOCUS has 7 wavelengths (633 to 1064 nm), 22 chips in a gapless array, 4 built-in modes including 10 Hz and 40 Hz pulsing, and it comes with a hard-shell travel case and a free personalized plan.

How do I use it?

Hold ▶‖ for 3 seconds to unlock, press Mode to pick a mode and press ▶‖ to start. In 5 Min Miracle, Pain & Recovery and Deep & Brain, place it on the skin and glide it slowly over the area. In Skin mode, hold it 2 to 12 in from your face. Each session lasts 5 minutes and the device switches itself off.

How often should I use it?

Every order includes a free personalized plan that sets which mode to use, where and how often, based on your goals. The user manual also has a protocol for each mode.

Is it safe to use on my face?

Yes. Use Skin mode, held 2 to 12 in away, and wear the included eyewear on or near the face. Near-infrared light is invisible but still bright. Do not use it over tumors, pacemakers or the abdomen during pregnancy, or on anyone under 12.

Can I travel and fly with it?

Yes. The 37 Wh battery is under the 100 Wh limit airlines allow in carry-on bags. Keep it in the hard-shell case, and the 3-second child lock stops it switching on in your bag.

How long does the battery last?

About 80 minutes, which is 16 five-minute sessions per charge. It charges over USB-C (5 V 2 A).

Is FOCUS a medical device?

FOCUS is an FDA registered, 510(k) exempt general wellness device. It is not intended to diagnose, treat, cure or prevent any disease.

What is the warranty and return policy?

FOCUS has a 1 year warranty and a 60 day risk-free trial. Return it within 60 days of delivery for a full refund; return shipping is paid by the customer.

Do you ship outside the US?

Yes. FOCUS ships worldwide, with free insured delivery.

Total Spectrum FOCUS

The best handheld on the market.
In your hand in days.

7 wavelengths, 22 chips, 4 modes and a 5-minute session that switches itself off. Try it for 60 days.

$445.00 USD
Total Spectrum FOCUS with its red LEDs lit