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LED illumination and Color Knowledge

April 26th, 2015|

LED illumination(E, Illuminance): formerly called lux. it is the illumnance that 1 lumen evenly distributed on the surface of one square meter generated . We usually seldom use this pa [...]

How to judge if it is real samsung LED

April 26th, 2015|

During our work, many customers complaint our Samsung LED are so expensive. Even some customers told us that they received cheap Samsung LED. Before shipment, customer told me that the [...]

LED CRI — LED Knowledge

April 26th, 2015|

The colour rendering index (CRI) is a measure that has been widely adopted and used by the lighting industry to characterise the quality of a light source.    CRI is a specification to [...]

LED Color — LED Knowledge

April 26th, 2015|

LEDs are highly monochromatic, emitting a pure color in a narrow frequency range. The color emitted from an LED is identified by peak wavelength (lpk) and measured in nanometers (nm ). [...]

LED Color Temperature — LED Knowledge

April 26th, 2015|

A measure of the distribution of power in the spectrum of white, or colorless, light, stated in terms of the kelvin temperature scale.    The human visual system is incredibly adept at [...]

2 Reason why led strips are easy to lose brightness

April 26th, 2015|

Different manufacturers produce the LED Products and they have different degree of light decay. It has something to do with the temperature. and the detarmind factors are the led chip, [...]

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