Item Name: 1W 660NM SMD LED
Model Number: GY-3535R6-660-G42
Input Current: 350-700mA
Power: 1-2.5W
Input Voltage: 2-2.4VDC
LED package type: 3535 ceramic
Chips brand: Osram Epields
Chip size: 40*40mil / 42*42mil
Color: 650-660nm
3535 Red 660nm LED picture:

Package dimensions:

Impact on production distribution and the availability of LED bins
From the base substrate to mounting of the semiconductor chip in the housing, LED manufacturing involves numerous process steps and complex procedures (Figure 2). Since the individual processes are subject to fluctuations, the LEDs also do not possess the same characteristics; rather, the parameters fall with certain limits or exhibit a distribution (Figure 3). As a result of this, each LED is characterized and placed in a so-called bin, with tight specifications regarding color, brightness and forward voltage. In this way, the production distribution is separated into several different bins, sometimes resulting in more than a hundred bin combinations. For the production distribution, this means that in the end, the individual measures for increasing brightness result in a shift to higher brightness values.
About GMKJ:

GMKJ was established in 2010 with a registered capital of 67.23 million yuan, is one of a leading semiconductor light-emitting diode enterprises in China. Our company focus on R&D and innovation continuely, now it owns more than 70 patents for inventions and utility models, the products have passed international quality certifications such as CE,RoHS,EN62471,LM-80,etc
For more details, please contact with us directly!
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