RedLuxe RLH180 5-Wavelength Red & Near-Infrared Hair Growth Cap (180 LED)
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RLH180 5-Wavelength LED Hair Growth Cap (180 LEDs)
The RLH180 Hair Growth Cap is a wearable red and near-infrared light device designed to support scalp wellness routines with consistent light coverage across the head. It uses five wavelengths (red + near-infrared) and a 180-LED array with a distribution pattern that places additional LEDs toward the top of the cap—an area where thinning commonly begins.
Why People Use It
- Hands-free scalp sessions — wear it while relaxing, reading, or working at home
- Multi-wavelength approach — combines red and near-infrared light for surface + deeper tissue support
- Crown-focused LED distribution — extra coverage toward the top of the cap
- Simple routine support — consistent sessions without holding a device
Note: This product supports cosmetic/wellness routines and is not intended to diagnose, treat, cure, or prevent any disease.
Light Technology & Wavelengths
The RLH180 uses five wavelengths with an even distribution across the array:
- 630nm (Red)
- 660nm (Red)
- 780nm (Near-Infrared)
- 850nm (Near-Infrared)
- 940nm (Near-Infrared)
Wavelength ratio: 630 : 660 : 780 : 850 : 940 = 1 : 1 : 1 : 1 : 1
LED Layout & Coverage Design
- 180 LEDs designed for full scalp coverage
- Crown-priority distribution — increased LED density toward the top area
- Wearable cap format for consistent positioning during sessions
This layout is designed to help deliver a more uniform experience across key scalp zones.
How to Use
LED vs Laser Hair Caps: What’s the Difference?
Both LED and laser hair caps use light, but they are designed for different goals, routines, and product categories.
The key differences come down to how the light is delivered, how the devices are positioned, and what claims they are allowed to make.
How Laser Hair Caps Work
- Use laser diodes (focused, coherent light)
- Typically one wavelength (most often ~650nm red light)
- Protocol-based sessions (for example, every other day)
- Some models are FDA-cleared for specific hair-loss indications
Laser caps are commonly positioned as LLLT (Low-Level Laser Therapy) devices and are often priced at a premium due to regulatory documentation and testing.
How LED Hair Caps Work
- Use LEDs (broader, diffused light)
- Often include multiple wavelengths (red and/or near-infrared)
- Designed for comfort-first routines
- Wellness and cosmetic positioning
LED caps are commonly chosen by users who want flexible sessions, multi-wavelength exposure, and a more accessible entry point.
LED vs Laser: Quick Comparison
| Light type | LED (diffused) | Laser (focused) |
| Typical wavelengths | Red / Near-Infrared | Red (~650nm) |
| Coverage style | Broad, even scalp coverage | Targeted light points |
| Session style | Flexible, routine-based | Protocol-driven |
| FDA clearance | Not typical | Available on select models |
Which One Is Right for Me?
Choose an LED hair cap if you prefer a wellness-focused, comfort-first routine with multi-wavelength light.
Choose a laser hair cap if you want a protocol-based system and are specifically looking for FDA-cleared options.
Note: These products support general scalp wellness and cosmetic routines. They are not intended to diagnose, treat, cure, or prevent any disease.