Red Light Therapy Guides
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Red light therapy at home
Setting up a panel: distance, session length, and what the specs mean in practice.
Read the guideDose calculator
Turn a method-verified irradiance figure into a session plan in J/cm2.
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Vellgus Alternatives Compared: Price-Matched Panels
Four panels to weigh against a Vellgus Pro, matched on price, with wavelength mix, irradiance method, warranty and return terms from the database.
Rouge Alternatives Compared: Price-Matched Panels
Four panels to weigh against a Rouge Pro G4, matched on price, with wavelength mix, irradiance method, warranty and return terms from the database.
Red Light Therapy for Dogs and Pets: What Owners Know
Veterinary light therapy is a clinic practice, and no home-panel pet trial is in the register. What that means, plus the eye and heat cautions.
Red Light Therapy for Kids and Teens: Safety First
No trial has tested home red light panels in children, so no safe dose exists. What that means, the eye and heat cautions, and what to ask a pediatrician.
Used and Refurbished Red Light Panels: Buyer's Guide
Warranty terms usually stop at the original purchaser. What that means for a used panel, what to measure on arrival, and which return policies exclude refurbished units.
Red Light Panel vs Infrared Heat Lamp: Not Interchangeable
A heat lamp makes broad-spectrum warmth with a red glow. A panel makes narrow bands at stated irradiance. Here is what differs and when each makes sense.
Red Light Therapy Gift Guide: Picks by Price and Return Terms
Red light panel gift picks by price tier, with trial windows, return shipping and restocking fees compared, because gifts get returned.
Morning vs Evening Red Light Sessions: Does Timing Matter?
No trial compares morning with evening red light. What the one nightly sleep trial reported, and reasonable timing practice for panels.
Red Light Therapy vs Tanning Beds: No UV, No Tan
Red and near-infrared panels emit no ultraviolet light, so they do not tan or sunburn skin. Here is why, and what a red light bed at a salon usually is.
Home Recovery Corner Setup for a Red Light Panel
How to set up a red light panel corner at home: pick a mount, fix one repeatable distance, and check what is in the box using database stand fields.
Infraredi Alternatives Compared: Price-Matched Panels
Four panels to weigh against an Infraredi, matched on price, with wavelength mix, irradiance method, warranty and return terms from the database.
Where Red Light Fits in a Skincare Routine
Put red light on clean, bare skin and apply products afterward. Why that order makes sense, how retinoids and sunscreen fit in, and what no trial has tested.
BON CHARGE Alternatives Compared by Size and Price
Seven panels to weigh against the BON CHARGE Demi, Max and Super Max, matched on size and price, with irradiance method, warranty and return terms.
Hair Growth Cap vs Red Light Panel for Hair Loss
The sham-controlled hair trials used a head-worn 655nm device at a fixed distance. How a flat panel differs on contact, hair shielding and dosing.
Hooga Alternatives: Stepping Up From a Budget Panel
Five panels to consider after a Hooga, matched on size and price, with wavelength mix, irradiance method, warranty and return terms from the database.
Red Light Therapy vs SAD Lamps: Not the Same Thing
SAD lamps use bright white light measured in lux at the eyes; red panels use red and near-infrared light measured in mW/cm2 at the skin. Here is the difference.
Combining Red Light With Sauna and Cold Plunge
No trial tests red light, sauna and cold plunge as a stack. Here is a sensible order, how heat and light interact, and where the evidence stops.
Is Red Light Therapy Safe During Pregnancy?
No trial has tested red light therapy in pregnancy, so safety is unknown. What that means, what to ask your clinician, and how to think about a panel at home.
How Much Electricity Does a Red Light Panel Use?
Running cost per session and per month for red light panels, worked from the wattage in model names at three assumed electricity rates, with the caveats.
Red Light Therapy Before or After a Workout?
Pre-exercise trials report performance benefits; post-exercise trials report soreness and strength outcomes. Both protocols from the trial parameters.
How to Check a Panel's Irradiance Claim Yourself
A consumer solar meter can check a panel's claim at home if you match the distance and read the result against the right label. Here is the method.
Are Cheap Red Light Panels Worth It? What to Check
What budget red light panels publish and leave out, how return terms differ, and how to read a claimed irradiance figure before you pay.
PlatinumLED Alternatives: 6 Panels Compared on Specs
Six panels matched to PlatinumLED BioMax sizes and prices, compared on irradiance method, wavelength mix, price and return terms from the database.
Mito Red Light Alternatives: 5 Panels Compared on Specs
Five panels matched to Mito Red Light sizes and prices, compared on irradiance method, wavelength mix, price and return terms from the database.
Targeted Device vs Full Panel: Which Do You Need?
A decision guide for choosing device size, with real database examples from $149 to $2,895 and session-time math for treating more than one area.
Joovv Alternatives: 7 Panels Compared on Published Specs
Seven panels at Joovv's own size tiers, checked against irradiance method, wavelength mix, price and warranty terms.
12 Red Light Therapy Myths, Checked Against the Evidence
Tanning, testosterone, "penetrates inches" and nine more red light therapy claims, checked against the trials and pages that actually address them.
Red Light Panel vs Infrared Sauna: Photons vs Heat
A panel delivers narrow red and near-infrared photons at low heat. A sauna delivers broad far-infrared heat. Different bands, different jobs.
Red Light Therapy FAQ: 40 Questions Answered
Forty short, sourced answers on how red light therapy works, dosing and safety, buying a panel, and what the evidence supports for each condition.
The Beginner's 30-Day Red Light Protocol
A four-week plan that turns frequency, session length and distance guidance into a printable schedule, with each figure linked to its source.
Red Light Therapy Results Timeline: What Trials Saw
Skin, hair and pain trials checked at 15 to 16 weeks, not days. What the published studies actually measured, and when.
Red Light Therapy and Photosensitizing Medications
Drug classes flagged as photosensitizing, why most of that evidence is about UV light rather than red or near-infrared, and when to check with a prescriber first.
How Long Should a Red Light Therapy Session Be?
Session length follows from a target dose divided by your panel's measured irradiance. The formula, two worked examples, and the ceiling not to chase.
Red Light Therapy Glossary: 40 Terms Explained
Short definitions for the wavelength, dose, spec and trial terms used across this site, each linking the full explainer page.
Red Light Therapy Dosing Explained: Joules Made Simple
Dose is irradiance times time. What each term means, the ranges trials actually used, and three worked examples with real panel and trial figures.
What Distance Should You Sit From a Red Light Panel?
Most panels are built for 6 to 24 inches. Closer gives a higher, more concentrated dose; farther trades intensity for coverage. Here is how to pick.
Joovv Solo 3.0 vs PlatinumLED BioMax 600
Two mid-size panels from the two oldest brands in the database compared on price, wavelengths, irradiance disclosure and warranty.
RLT Home Total Spectrum MAX vs MitoPRO 1500X
Two panels that both publish per-wavelength density. What the allocation, irradiance disclosure, price and warranty differences actually mean.
RLT Home Total Spectrum MAX vs BlockBlueLight MEGA
Two top-five panels that both publish more measurement detail than most brands. Wavelength mix, irradiance disclosure, price and warranty compared.
Hooga HG vs PRO vs ULTRA: Which Tier to Buy?
Hooga's HG300, PRO300 and ULTRA360 span $199 to $399. Here is what actually changes between the three tiers, spec by spec.
MitoPRO 1500X vs BioMax 900: Mid-Size Flagships
The MitoPRO 1500X and PlatinumLED BioMax 900 both cost $1,299. Here is where the wavelength mix, irradiance disclosure and return terms actually differ.
The Red Light Panel Brand Landscape: All 41 Brands
One row per brand, all 41 tracked red light therapy panel makers, on country, price, wavelengths, irradiance disclosure, warranty and trial terms.
Behind the Database: How This Site Verifies Specs
How this site sources, rechecks and labels its 188-device database, verifies every PMID against PubMed, and handles affiliate links.
How to Choose a Red Light Panel: A 7-Step Checklist
A 7-step checklist for choosing a red light therapy panel, from goal and wavelengths to method-labeled irradiance, coverage, terms and price.
Bestqool vs Comfytemp: The Budget Panel Battle
Bestqool BQ40 and Comfytemp K4037 compared on price, wavelengths, irradiance claims, warranty and return terms.
How to Read the Irradiance Labels on This Site
The three irradiance labels used on every panel page, what each means, and how to compare figures fairly.
How Often Should You Use Red Light Therapy?
What the trials actually used, from twice a week for skin (confirmed by a 2025 head-to-head trial) to nightly for sleep, and how to turn it into a home schedule.
Do You Need Eye Protection With Red Light Therapy?
No regulator requires goggles with a red light panel, but 30 of the 41 brands in this index ship eye protection. What the hazard bands say, and when to wear them.