660nm 850nm Dual Power LED For Red Therapy Light

660nm 850nm Dual Power LED for Red Therapy Light specs shown as below:

Product name	660nm 850nm Dual Power LED for Red Therapy Light
Part number	GZ-1408R66R85-2BC1-G1D2M
Chips brand	Taiwan Epileds 42mil for 660nm and 850nm
Input	Each color 700mA with 3W
Radiation Power	400-500mW for 850nm infrared; 40-60lm for 660nm deep red;
Color	660nm with 850nm dual color;
Power	2*3W, each color 3W
Board material	K1 power leds with 660nm and 850nm
Lighting angle	120 degree dome silicone lens; Max reflow temperature<220C
Brand and manufacturer	GMLEDs, GMKJ
Warranty	4 years
OEM service	Aluminum pcb boards assembly service available;

Why 660nm and 850nm can be the main wavelength for red therapy lights?

The wavelengths 660nm and 850nm are commonly used in red light therapy due to their ability to penetrate the skin and tissues effectively while promoting biological responses. Here's why these specific wavelengths are often chosen:

1. 660nm – Red Light (Visible Light Range)

Penetration Depth: The 660nm wavelength falls within the red light spectrum (around 620nm to 750nm), which is known to penetrate the skin to a moderate depth (around 1-2 cm). It effectively reaches the outer layers of the skin, including the epidermis and dermis.

Cellular Benefits: This wavelength is highly absorbed by mitochondria, the energy powerhouses of the cells. The absorption boosts ATP production (adenosine triphosphate), which provides energy for cell regeneration and healing. This can stimulate collagen production, enhance skin repair, and support anti-inflammatory effects.

Tissue Healing: 660nm light is commonly used for skin rejuvenation, wound healing, reducing inflammation, and improving blood circulation.

2. 850nm – Near-Infrared Light (NIR)

Deeper Tissue Penetration: The 850nm wavelength falls in the near-infrared range (approximately 700nm to 1100nm). Unlike visible light, near-infrared light can penetrate deeper into the skin, reaching tissues such as muscles, joints, and even bones, depending on the specific conditions. It's typically absorbed in the deeper layers of the dermis and can influence cellular processes at a deeper level.

Enhanced Healing: Near-infrared light at 850nm stimulates the mitochondria in a similar way to 660nm, but because of the deeper penetration, it also promotes healing in deeper tissues, muscles, and joints. It's beneficial for reducing pain, inflammation, and promoting tissue repair.

Optimizing Circulation: 850nm can also help improve circulation by dilating blood vessels, which aids in better oxygenation and nutrient delivery to tissues.

Why These Two Wavelengths?

The combination of 660nm and 850nm light offers a comprehensive approach to red light therapy:

Surface and Deeper Tissue Coverage: The 660nm wavelength targets more superficial layers, while the 850nm wavelength works on deeper tissues, providing a broad range of therapeutic benefits.

Synergistic Effect: Together, they complement each other by covering a wider spectrum of treatment, from superficial skin rejuvenation to deep tissue healing and inflammation reduction.

Summary

660nm is used for surface-level skin rejuvenation, wound healing, and reducing inflammation in the skin.

850nm is used for deeper tissue penetration, helping with muscle recovery, joint health, pain relief, and deeper healing.

This combination is why 660nm and 850nm wavelengths are commonly used for red light therapy, maximizing their benefits for a wide range of health and wellness purposes.

660nm 850nm Dual Power LED for Red Therapy Light size:

 

660nm 850nm Dual Power LED for Red Therapy Light picture:

660nm 850nm Dual Power LED for Red Therapy Light technical specs:

Parameter	Symbol	Conditions	Min	Avg.	Max	Units
Forward Voltage	VF-660	IF=700mA	2.00	--	2.40	V
	VF-850		1.80		2.20
Thermal Resistance Junction To Board	RΘJ-B	IF=700mA	--	8	--	°C/W
Luminous Flux	Φv-660	IF=700mA	40		60	lm
Radiant Flux	Φv-850	IF=700mA	300		500	mW
Peak wavelength	λp-660	IF=700mA	660		665	nm
	λp-850		850		855
Temperature Coefficient of Forward Voltage	∆VF/∆T	IF=700mA	−−	-2	−−	mV/°C
Reverse Current	IR	VR=5V	−−	−−	10	μ A
Viewing Angle	2Θ1/2	IF=700mA	−−	140	−−	Deg

 

 

660nm 850nm Dual Power LED for Red Therapy Light mainly used for red threapy light.

 

Red light therapy (RLT) uses low-level red and near-infrared light to promote healing and offer various health benefits:

Skin Health: Reduces wrinkles, acne, and scars by stimulating collagen production and speeding up wound healing.

Pain Relief: Reduces muscle and joint pain, inflammation, and accelerates recovery from injuries.

Hair Growth: Stimulates hair follicles to promote hair growth, especially for hair loss conditions.

Improved Circulation: Enhances blood flow, helping with muscle recovery and post-surgery healing.

Mood & Sleep: Improves mood, reduces symptoms of Seasonal Affective Disorder (SAD), and promotes better sleep.

Dental Health: Aids in gum healing and reduces oral inflammation.

Chronic Pain: Helps with conditions like fibromyalgia and tendon or ligament repair.

RLT is a non-invasive therapy that helps with healing, pain relief, and overall wellness.

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