CAYAMA Red Light Hair Growth Cap 528 LEDs — 660nm + NIR, Full-Scalp Coverage & Adjustable Fit

The CAYAMA Red Light Hair Growth Cap is a wearable LED therapy device with 528 light emitters that delivers 660nm red light plus near-infrared wavelengths for full-scalp coverage at home.

Designed to make consistent scalp light treatments easy, this cap combines a dense LED array with an adjustable, breathable fit and remote-timed sessions. It’s made to sit comfortably while you read, watch TV or move about your home, and offers both mains and portable power options so you can use it where it suits your routine. The build focuses on even light distribution across hairline, crown and mid-scalp areas using a multi-chip LED configuration.

How does the cap deliver consistent full-scalp light coverage?

The cap uses a 3-chip layout across 176 LED modules to reach a total of 528 individual light emitters, which are positioned to spread wavelengths evenly over the entire scalp. This layout reduces gaps and hotspots so the treatment area receives uniform illumination during sessions.

• 528 total emitters for dense, balanced coverage across the scalp
• Strategic emitter placement for hairline, crown, and mid-scalp
• 3-chip LED units improve consistency and reduce uneven zones
• Soft inner lining maintains emitter proximity without discomfort

What wavelengths does the device use and why are they included?

The cap combines a primary 660nm red light output with 850nm and 940nm near-infrared support to create a blend of visible and NIR wavelengths commonly used in light therapy devices. These wavelengths are selected for comfortable scalp exposure and to reach varying tissue depths while keeping sessions tolerable for daily use.

• 660nm red light for surface-level scalp illumination
• 850nm and 940nm NIR bands to assist deeper tissue penetration
• Blended output aims for an even, comfortable treatment experience

How do I operate the cap and fit it to my head?

Operation is handled via a handheld remote that selects session durations from 10 to 30 minutes, so you can tailor treatments to your schedule. The cap itself has an adjustable design and soft, breathable fabric to accommodate a range of head shapes and stay lightweight during use.

• Remote selects 10, 15, 20, 25, or 30-minute sessions
• Adjustable straps and flexible fabric for secure fit
• Lightweight construction suitable for seated or relaxed activity
• Simple on/off and session-repeat functions on the controller

Can I use the cap at home or when traveling?

The cap supports both plug-in power for steady home use and a boost cable compatible with a power bank for portable sessions. This dual-power approach lets you choose stable mains operation or the convenience of cordless treatment when out and about.

• Standard AC power cable for stable, long sessions at home
• Included boost cable works with USB power banks for portability
• Compact, wearable shape makes it travel-friendly

Who is this for: The CAYAMA Red Light Hair Growth Cap is built for adults seeking an easy-to-use, full-scalp LED system that fits into daily life. It suits men and women who want hands-free scalp light sessions with adjustable timing and both home and on-the-go power options. The cap is also aimed at people who prefer a breathable, lightweight wearable and want a device backed by a two-year warranty and accessible customer support. It is not a medical device; consult a healthcare professional if you have scalp conditions or implantable electronics before use.