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High power LED lamp technical indicators
2010-04-17 09:12:53
High power LED lamp technical indicators
 

Currently, the LED lighting technology matures, high power LED light effect has reached 80lm/W above, this makes urban street lighting saving transformation becomes possible. LED lamp, especially high power LED lamp, with rapid speed impact of traditional street markets.

 

High power LED lights just as its name implies is greater than 30 watts, power LED semiconductor using new light lamps. At present, the LED lamp standard is generally road illumination evenness of road surfaceilluminance uniformity (the) average illuminance 0.48. Spot, road illumination ratio of 1. (the actual 1/2 center spot to 25LUX, 1/4 center 15LUX reach 16 strong, the lowest metres 4LUX light intensity, light overlap 6LUX around. Now the market street for improvement of optical lens material, through the experiment.it 93% rate of material, heat-resistant - 38 - + 90 degrees, UV ultraviolet ray, change in the material ratio 30,000 hours. It features in the new urban lighting in a very good application prospect in depth. Adjustable optical-intensity, and color and other characteristics for dimmer and LED lamp. Solar energy is adopted for supply power of silicon board LED lamp.

At present, the LED lamp standard is commonly:

1 light conversion 17%, (for 1000W per square sun energy utilization efficiency and practical for 170W)
2 the market for the improvement of optical lamp lens material, through the experiment.it 93% rate of material, heat-resistant - 38 - + 90 degrees.
3 LED lights, LED lights lens is mainly used for the lens flare for rectangular, materials and PMMA is optical materials, through rate acuity 93%, heat-resistant - 38 - + 90 degrees, UV ultraviolet ray, Browning rate change etc, 30,000 hours
4 road illumination evenness of road surfaceilluminance uniformity (the) average illuminance 0.48. 2 disk ratio
5 with road illumination. (the actual 1/2 center spot to 25LUX, 1/4 center 15LUX reach 16 strong, the lowest metres 4LUX light intensity, light overlap 6LUX about.
6 it in new urban lighting in a very good application prospects. In the light, and the depth of color and other characteristics for light to change.
7. To more than 95% humidity
8. Quality assurance: 2 years

Although LED lamp development speed rapid, but LED lamp standard lag. In the global scope, LED lamp is not the standard, LED lamp of European standards like now. In fact, the area of LED lights in the standard, the index is endless and same, what we do in the standard LED lamp with sales areas, thus bid LED lamp project to research the local LED lamp standard, only such ability can crack on the exciting to have a place in the market competition.



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