Products Description
660nm 850nm LED 2in1 for red therapy light specs shown as below:
| Product name | 660nm 850nm LED 2in1 for red therapy light |
| Part number | GT-3535R66R85-2BC0-GH32GH38M |
| Chips brand |
Taiwan Epileds 2 chips inside |
| Input |
350mA for each color |
| Radiation Power |
400-500mW for 660nm; 150-250mW for 850nm |
| Color |
2in1: 1. deep red 655-665nm 2. infrared 845-855nm |
| Power | 2*1W total 2 Watt per smd led |
| Board material |
ceramic smd led board |
| Lighting angle |
Regular type wiht 120 degree 30, 60 and 90 degree optional |
| Brand and manufacturer | GMLEDs, GMKJ |
| Warranty | 4 years |
| OEM service | Aluminum pcb boards assembly service available |
660nm 850nm LED 2in1 for red therapy light for flash light size:

660nm 850nm LED 2in1 for red therapy light picture:
| 120 Degree Lighting angle | 30, 60 and 90 degree lighting angle |
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660nm 850nm LED 2in1 for red therapy light technical specs:
|
Parameter |
Symbol |
Conditions |
Color |
Min |
Avg. |
Max |
Units |
|
Forward Voltage |
VF |
IF=350mA |
R6 |
2.00 |
-- |
2.40 |
V
|
|
|
|
|
R8 |
1.40 |
-- |
1.80 |
|
|
Radiant Flux |
Φe |
IF=350mA |
R8 |
400 |
-- |
500 |
mW |
|
|
|
|
R8 |
150 |
-- |
250 |
|
|
Peak wavelength |
λp |
IF=350mA |
R6 |
655 |
-- |
665 |
nm |
|
|
|
|
R8 |
845 |
-- |
855 |
|
|
Temperature Coefficient of Forward Voltage |
∆VF/∆T |
IF=350mA |
|
−− |
-2 |
−− |
mV/°C |
|
Reverse Current |
IR |
VR=5V |
|
−− |
−− |
10 |
μ A |
|
Viewing Angl |
2Θ1/2 |
IF=350mA |
|
−− |
120 |
−− |
Deg |
|
Thermal Resistance Junction To Board |
RΘJ-B |
IF=350mA |
|
-- |
6.5 |
-- |
°C/W |

Application
660nm 850nm LED 2in1 for red therapy light mainly used for below applications:
Red light therapy (RLT) is a type of phototherapy that may help:
- treat skin issues, like stretch marks and wrinkles
- treat skin conditions, such as psoriasis, scars, and acne
- reduce inflammation or edema
- repair muscle tissues
- promote healthy aging

About GMKJ LEDGMKJ is an ISO Certificated manufacturer of high quality, high reliability LED diodes, formed in January of 2009. Our staff has over 10 years of experience with excellent English. All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.
Our Service:
Shipment
Shipping Options: KnowledgeWhat is LED light therapy?
You may be a candidate for LED light therapy if you have these types of skincare concerns and haven't gotten the results you want from over-the-counter (OTC) skin products. LED therapy is also safe for all skin colors, and it doesn't cause any burning. However, there are a few potential drawbacks. Here are several:
For more details, please write back to us GMLEDs Team directly! |
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