LED lights for color choice of research

Now LED lights big planning implement, color temperature ( Light color) Become the focus of the industry. The presentation analyzes the color temperature of physical and mind characteristic, discuss it with bright ( According to) Contact and comfort, and combined with the LED street lamp inspection, puts forward relevant LED street lamp technology now



now LED lights big planning implement, color temperature ( Light color) Become the focus of the industry. The presentation analyzes the color temperature of physical and mind characteristic, discuss it with bright ( According to) Contact and comfort, and combined with the LED street lamp' LED street lamp is made of street lamp, LED lamps and lanterns with high efficiency, safety, energy saving, environmental protection, long service life, fast response speed, high color rendering index of unique advantages, the city lighting energy saving is of great significance. 】 Test, put forward the relevant color temperature range of the technical level of the LED street light now.

from lighting perspective LED street lamps, lights, light distribution and light main failure, color temperature ( Light color) And so on four big problems. In recent years, the LED street lamp technology, optical function forward quickly. From our recent arrangements LED street lamp test results show that 27 LED street lamp in 6 the whole lighting effect exceeds 70 lm/W, up to 81. 5 lm / W; With light level greatly advance, evenness is high pressure sodium lamp has advantage; Significantly improved droop problem, compare other light source is not bad.

in this scene, the color temperature problem start to surface, rise as one of the main contradiction of LED lights, has become the focus of the industry recently. Indeed, street lamp is the dimmer division of urban night & throughout; Night, the color temperature resolution color & throughout; , is closely related to people daily life. Therefore, the LED street lamp color temperature problem to be solved before planning to use, or may become a huge obstacle. Now, this kind of condition has been presented in some cities, also will be fulfilled in more cities.