In the era of LED lighting, lighting quality of lighting has become more important, constantly updated in the lamps and lanterns, the purchase of lamps, we must also pay attention to, Indoor LED Lighting and then measure the quality of LED lighting lighting indicators which?
1, color temperature. Color temperature is a physical quantity that defines the color of the light source in units of K (Kelvin). If it is indoor lighting, Indoor LED Lighting color temperature is generally between 2800K-6500K. In general, the spectral distribution of incandescent and LED lamps is better than that of high pressure sodium lamps and fluorescent lamps, but incandescent lamps are energy efficient, so LED light sources will be the best choice.
2, color rendering. Indoor LED Lighting Color rendering refers to the light of different spectra of radiation in the same color on the object presented by the characteristics of different colors. The color rendering property of the light source is usually expressed by the color rendering index (Ra). Indoor LED Lighting The Ra range is from 0 to 100, and the Ra value is closer to 100, indicating that the color rendering property is higher. In general, LED light source of the higher color rendering index, the better the color performance.
For LED light source, the higher the color rendering, the higher the cost of LED light source, so the quality of the light source is relatively better, so you can determine the color through the color of LED light quality.
3, luminous efficiency. Luminous efficiency is a light source parameters, Indoor LED Lighting it is the ratio of luminous flux to power, the unit is lm / w (per watt lumens), the greater the luminous flux, the higher the brightness of the light source. Therefore, the luminous efficiency of high LED lighting products, the quality of its light source is relatively good.
4. Energy saving performance. Indoor LED Lighting Energy saving is an important measure of our LED lighting, but also meet the standards of low-carbon life. LED lighting with energy-saving performance-related parameters are: LED drive power supply efficiency, LED light source heat dissipation, luminous efficiency and so on.
To measure the quality of indoor lighting is good or bad, can not just look at unilateral factors, to be combined together in order to select the best LED lighting.
LED lighting, also known as solid-state lighting, as the incandescent, Indoor LED Lighting fluorescent lamp after the third generation of lighting technology, with energy saving, environmental protection, safe and reliable features, solid-state light source is optimistic about the industry in the next decade to replace the traditional lighting equipment with great potential Light source, Indoor LED Lighting representing the future of lighting technology. The development of new solid-state lighting is not only a revolution in the field of lighting, but also in line with the current government's "building a resource-saving and environment-friendly society" requirements.
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