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performance requirements

Different lighting environment for white LED performance requirements

Outdoor lighting the main appeal to white LED is high brightness, high power and stability (in very outdoor environment),A19 LED Light Bulb dab4d52ck including chip and packaging process to all its has very big effect. Relative to character, color rendering discretion and color temperature not too important size. Cree, Philips and other foreign companies are now able to corner the market LED lamp, is because they can produce the high power, high brightness, high photosynthetic efficiency LED chip.

However, indoor lighting besides the requirement high brightness besides, color rendering index and color temperature is very important also. Colour temperature is measured light source the light color of an index, the color temperature low means that light color slant warm (red), color temperature high means that light color slants cold (blue).

Due to the different color temperature, now of the LED lights have cold white light and warm BaiGuangZhi points. Show color sex is refers to the light source is the object appeared on color index, the show color index Ra to say, show color sex is high, the source said the close to natural light (the natural light color rendering for 100), see the color of the object is more close to the natural objects primary colors, also is the more realistic.

Show color sex if low, so the color of the object might undergo great deviation or distortion. Theory study show that different color gentle show color sex light is the people can produce different physiological and psychological impact. Because people most of the time are stay indoors (family, entertainment, shopping center food facilities, office, etc), therefore, the impact is very important. Therefore, the different functional room choose different color temperature requirements and color rendering of the source of the light, ipazzport bluetooth keyboard to meet specific needs. For example, in the bedroom or sitting room that require the use of low colour temperature of the source of the light, this will make the person has leisure, sweet feeling. Indoor lighting of color rendering generally higher than 80 regulations.
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