PlatinumLED BioMax Series Comparison

The PlatinumLED BioMax series represents one of the most established panel ranges in the red light therapy market. Available in four sizes — BioMax 300, 450, 600, and 900 — the series covers everything from targeted treatment to full-body coverage. Each model shares the same core technology but differs in size, LED count, and coverage area.

This guide compares the four models side by side, examining specifications, real-world performance, and which size makes sense for different use cases.

What makes the BioMax series different

PlatinumLED positions the BioMax range as a premium panel series, and it includes several features that distinguish it from the crowded mid-range panel market.

Multi-wavelength output

Unlike many panels that offer dual wavelengths (typically 660 nm red and 850 nm NIR), the BioMax series includes five wavelengths across the therapeutic spectrum:

• 630 nm — red, well-studied for skin rejuvenation and wound healing
• 660 nm — red, the most commonly cited wavelength in clinical photobiomodulation research (Avci et al., 2013, Seminars in Cutaneous Medicine and Surgery)
• 810 nm — near-infrared, strong evidence for neurological applications and deep tissue penetration
• 830 nm — near-infrared, used in the landmark Chow et al. (2009) Lancet meta-analysis for pain
• 850 nm — near-infrared, commonly used in musculoskeletal and recovery studies

This five-wavelength approach is designed to cover the broadest range of clinically validated wavelengths in a single device. The rationale is that different wavelengths are absorbed by different chromophores and penetrate to different depths, so a multi-wavelength panel should provide more comprehensive biological stimulation than a dual-wavelength device.

Whether this matters clinically is debated. Most RCTs use single wavelengths, and there is limited direct evidence that combining five wavelengths produces better outcomes than the standard 660 nm + 850 nm combination. The theoretical basis is sound, but head-to-head clinical comparisons are lacking.

Modular connectivity

All BioMax panels can be daisy-chained together using the built-in connection system. This means you can start with a BioMax 300 and later add another 300 (or any other size) to expand your coverage area without replacing your original purchase.

Practically, this makes the BioMax series more flexible than competitors that sell fixed-size panels without modular options. Two BioMax 300 panels connected together provide similar coverage to a single BioMax 600 at a comparable total cost, but with the added flexibility of using them separately when needed.

Low-EMF design

The BioMax series uses a switched-mode power supply design that PlatinumLED states produces near-zero EMF at the treatment surface. For users concerned about electromagnetic field exposure during treatment sessions of 10-20 minutes at close range, this is a meaningful differentiator. Many budget and mid-range panels produce measurable EMF emissions, particularly at distances under 6 inches.

BioMax series specifications compared

Specification	BioMax 300	BioMax 450	BioMax 600	BioMax 900
LED count	200	300	400	600
Wavelengths	630, 660, 810, 830, 850 nm	630, 660, 810, 830, 850 nm	630, 660, 810, 830, 850 nm	630, 660, 810, 830, 850 nm
Treatment area	~60 × 23 cm	~91 × 23 cm	~122 × 23 cm	~122 × 33 cm
Irradiance (at 6”)	~100 mW/cm2	~100 mW/cm2	~100 mW/cm2	~100 mW/cm2
Weight	~4.5 kg	~6.8 kg	~9 kg	~13.5 kg
Input wattage	~150 W	~225 W	~300 W	~450 W
Beam angle	60°	60°	60°	60°
Mounting	Door/wall/stand	Door/wall/stand	Door/wall/stand	Door/wall/stand
Daisy-chain	Yes	Yes	Yes	Yes
Cooling	Internal fans	Internal fans	Internal fans	Internal fans
Timer	Digital, adjustable	Digital, adjustable	Digital, adjustable	Digital, adjustable

Note on irradiance: Manufacturer-stated irradiance figures should be interpreted with caution across the entire industry, not just PlatinumLED. Published irradiance is typically measured at the point of highest output (centre of the panel, at a specific distance). Real-world irradiance varies across the treatment surface and drops significantly at the edges. Independent testing generally confirms that BioMax panels are among the higher-output consumer devices, but exact figures depend on measurement methodology.

Size-by-size breakdown

BioMax 300 — targeted treatment

The BioMax 300 is the entry-level model and the most popular in the range. Its ~60 × 23 cm treatment area is sufficient for:

• Facial treatment — covers the full face at 6-12 inches distance
• Targeted joint treatment — knees, shoulders, elbows, wrists
• Localised pain areas — lower back (partially), neck, specific muscle groups
• Hair and scalp — adequate coverage for the top of the head

It is not sufficient for full-body treatment. Even at the maximum recommended distance (24 inches), the coverage area is too narrow and too short for torso-length exposure.

Best for: First-time buyers, those with a specific treatment target (face, one joint, localised pain), or as the starting point of a modular setup.

BioMax 450 — upper body coverage

The BioMax 450 extends the treatment area to ~91 × 23 cm, which is enough to cover:

• Full face and neck in a single position
• Entire upper back or lower back plus glutes (repositioning needed for both)
• Full torso front — from collarbone to waist — at 12-18 inches distance
• One leg — from hip to knee

The 450 sits in an awkward middle ground for some buyers. It is significantly more expensive than the 300 but does not offer the full-body coverage of the 600 or 900. Its main advantage is the extra vertical coverage for users who want to treat the face, neck, and upper chest simultaneously.

Best for: Users focused on facial and upper body treatment who find the 300 too small but do not need full-body coverage.

BioMax 600 — near full-body

The BioMax 600 at ~122 × 23 cm is the most popular choice for users seeking broad coverage without the cost and weight of the 900. Standing at 6-12 inches distance, it covers approximately:

• Full torso — from head to mid-thigh
• Complete back treatment — from shoulders to glutes
• Both legs — from hip to below the knee (repositioning for lower legs)

For most people, the 600 provides sufficient coverage for a practical full-body routine. You will still need to turn around to treat your back after your front, but the vertical coverage eliminates the need for vertical repositioning.

Best for: Users wanting near full-body coverage, those treating multiple areas (face + back + joints), and anyone who plans to use the panel as their primary therapy device.

BioMax 900 — full-body coverage

The BioMax 900 is the flagship. At ~122 × 33 cm, it is both taller and wider than the 600, providing the broadest coverage in the range:

• Head-to-knee coverage in a single standing position
• Wider beam — the extra width means less irradiance drop-off at the sides of the body
• Full back coverage — from shoulders to below the glutes without repositioning

The 900 is substantial. At over 13 kg, it requires robust wall mounting or a heavy-duty stand. It also draws the most power (~450 W), which is worth considering if you are running it from a standard UK household circuit alongside other appliances.

Best for: Users committed to full-body treatment, those treating large areas (full back, both legs), practitioners or clinics, and anyone who wants maximum coverage without daisy-chaining multiple panels.

Which size should you choose?

The decision ultimately depends on three factors: treatment goals, budget, and available space.

Decision framework

Choose the BioMax 300 if:

• You are new to red light therapy and want to test it before committing to a larger investment
• Your primary target is the face, one specific joint, or a localised pain area
• Budget is a primary constraint
• You plan to potentially add a second panel later (the modular system makes this practical)

Choose the BioMax 450 if:

• You want more coverage than the 300 but do not need full-body treatment
• Your focus is the face, neck, and upper body
• You want a single panel that covers the full anterior torso in one position

Choose the BioMax 600 if:

• You want practical full-body coverage from a single panel
• You plan to treat multiple areas across the body
• You want the best balance of coverage, cost, and practicality
• This will be your primary or only red light therapy device

Choose the BioMax 900 if:

• Maximum coverage is your priority
• You are treating large body areas (full back, both legs)
• You value convenience — wider and taller coverage means less repositioning
• Budget and space are not primary constraints
• You are setting up a treatment room or clinic

The modular alternative

For many buyers, two BioMax 300 panels offer a compelling alternative to a single 600. The advantages:

• Flexibility — use them individually for targeted treatment or connect them for full-body coverage
• Staggered purchase — buy one now and add a second later
• Travel — a single 300 is portable enough to take on trips

The disadvantages:

• Slightly higher total cost than a single 600 (you are paying for two housings, power supplies, and controller units)
• Connection required — daisy-chaining adds a setup step
• Two power outlets needed when used together

Treatment protocols by panel size

The dosing fundamentals remain the same regardless of panel size, but session logistics differ:

Protocol	BioMax 300	BioMax 600/900
Face only	10 min, one position	10 min, one position
Face + neck + chest	10 min front (repositioning may be needed)	10 min front, single position
Full torso (front)	Not practical	10-15 min, single position
Full body	10 min × 4-6 positions = 40-60 min	10 min front + 10 min back = 20 min
Targeted joint	10 min, ideal distance 6”	10 min, works but overkill for single joint

Treatment distance affects delivered dose. At 6 inches, irradiance is highest but coverage area is smallest. At 18-24 inches, coverage is broader but irradiance drops significantly. For targeted treatment (a knee, shoulder, or facial area), closer is better. For full-body treatment, 12-18 inches provides a reasonable balance.

Build quality and practical considerations

Fan noise

All BioMax panels use internal cooling fans. These are audible — comparable to a laptop fan at moderate load. The larger panels (600 and 900) have more fans and are slightly louder. This is not typically an issue during treatment but is worth noting if you plan to use the panel in a bedroom or shared space whilst someone is sleeping.

Heat output

The panels generate moderate warmth during operation. This is not a problem in well-ventilated rooms but can make a small bathroom noticeably warmer during a 15-20 minute session.

Warranty and support

PlatinumLED offers a 3-year warranty on the BioMax series, which is competitive with most panel manufacturers. UK buyers should note that PlatinumLED is a US-based company, so warranty service may involve international shipping.

How BioMax compares to competitors

The BioMax series competes primarily with Mito Red (MitoPRO series), Joovv (Solo, Duo, Quad, Elite), and various Chinese-manufactured panels sold under multiple brand names.

Key competitive advantages:

• Five wavelengths (vs typical two)
• Modular daisy-chain system
• Consistently high irradiance in independent testing
• Low EMF emissions
• Competitive pricing for the specifications offered

Key competitive disadvantages:

• US-based company (shipping costs and warranty logistics for UK buyers)
• Fans are louder than some competitors
• No app or Bluetooth connectivity (if that matters to you)
• Higher price than unbranded Chinese panels with similar basic specifications

The bottom line

The PlatinumLED BioMax series is a well-engineered panel range that delivers on its core specifications. The five-wavelength output, modular connectivity, and consistently high irradiance make it a strong contender in the premium consumer panel category.

For most UK buyers, the BioMax 600 offers the best balance of coverage, versatility, and value. The BioMax 300 is the logical entry point for first-time buyers or those with targeted treatment needs. The 450 and 900 serve more specific use cases — upper body focus and maximum coverage, respectively.

The main practical consideration for UK buyers is the US manufacturing base: factor in shipping costs, potential import duties, and the logistics of warranty service when comparing with UK-stocked alternatives.

References

• Avci P, Gupta A, et al. (2013). Low-level laser (light) therapy (LLLT) in skin: stimulating, healing, restoring. Seminars in Cutaneous Medicine and Surgery, 32(1), 41-52.
• Chow RT, Johnson MI, et al. (2009). Efficacy of low-level laser therapy in the management of neck pain: a systematic review and meta-analysis of randomised placebo or active-treatment controlled trials. The Lancet, 374(9705), 1897-1908.
• Hamblin MR (2017). Mechanisms and applications of the anti-inflammatory effects of photobiomodulation. AIMS Biophysics, 4(3), 337-361.
• Huang YY, Sharma SK, et al. (2009). Biphasic dose response in low level light therapy. Dose-Response, 7(4), 358-383.