In this for everyone to popularize knowledge of some lighting parameters, easy to choose the lamps and lanterns, such as household
LED downlight buy lamp not only when be merchants by the nose.
Bring about LED tube light lamps and lanterns of the basic parameters, such as common sense, you do your homework?
Is one house 1, intensity of illumination intensity of illumination is refers to the vertical flux density on the cliff.
Unit: lux (
lx）
。
Illuminance standard in different areas of the home, also each are not identical, the average illuminance (
Lx）
Standard as follows: the living room, 100 (
General activity)
-
300 lx (
Writing, reading)
；
The kitchen, 75 (
General activity)
-
150 lx (
Work station)
；
Toilet, 100 lx.
Bring about residential lighting standard lighting illuminance values: photosynthetic efficiency, luminous flux of light sources can be compared to the power consumption.
Currently on the market of LED light source of the light efficiency can do 90100 (
High photosynthetic efficiency)
；
Incandescent light bulbs, fluorescent lamps can reach 8090, the lowest, in 2040, so the market is to phase out incandescent light bulb.
Brightness: brightness, refers to the luminous body surface luminescence intensity of physical quantities.
Light from one direction to the human eye observation, in the direction of light intensity and the ratio of the light source area of the human eye can see.
Human eye perception of subjective brightness and the actual objective between brightness is not completely the same, but there are certain corresponding relationship.
Decoration of the 123 color temperature: the light color of light source, is the color temperature.
Color temperature value from low to high, color also from warm to cold.
Among them, the warm color < 3300 k, the light color is yellow;
Color: among 33005000 k, the light color is white;
Sunlight > 5000 k of color, light blue color.
Recommended when doing household lighting, be sure to keep the same area of color temperature.
The choose and buy the warm color temperature of 2700 k, for example, LED tube light, also as far as possible choose 2700 k color temperature light with a particular model, including wall lamp, table lamp, floor lamp color temperature should be consistent, so out of the light environment, is unified, clean aesthetic feeling.
Color: to measure the degree of light source color rendering of object index for color rendering.
Usually represented as a general color rendering index, namely,
Ra)
。
Artificial light should make the human eye can correctly identify the color of the object.
The higher the color rendering index, to be as the reduction degree of content, the better.
Has excellent color rendering index on the market of
LED spotlights, often can do Ra≥
85, the superior can achieve Ra≥
90.
This high refers to the light source, can reveal the furniture more true colors, saturation is higher, the color is more bright.
See, is also in when choosing lamps and lanterns for household, color rendering index cannot be neglected in this parameter.
How to choose the right means, avoid off color, optimization of visual experience, is the key to make high-grade household.
Bring black drill series of LED downlight and INFOR black diamonds series LED tube light starting from the idea of research and development, mainly processing good color rendering it a big problem.
Considering the traditional LED spotlights, low refers to short board, breakthrough, provide better color rendering, high support customized production refers to the paragraph (
Ra > 90, the highest reached Ra97)
And more realistic to meet the requirement of high quality home improvement projects.
Suggest you do as much as possible before decorate lighting knowledge homework, a thorough understanding of LED downlight correct selection.
, after all, these parameters are directly affect the overall decoration effect.
Foshan Rayven Lighting Co., Ltd specializes in undertaking corporate offers to cater the needs of different companies.
Foshan Rayven Lighting Co., Ltd has had manufacturing experience for over ip65 led downlights years. She currently runs a website where they sell . You can visit her site at Rayven Led Downlights.
We persevere in keeping the customers pleasant and supporting them with INFO CENTER at a reasonable price.
