LD chengdu what are the strengths of company E solar street lamps light?

What are the strengths of LDE light? 1, the feature of LED street lamp itself - — The unidirectional light, no light diffusing, guarantee the light efficiency; 2, LED street lamp has a unique secondary optical design, LED street lamp light to the lighting area, further improve the



what are the strengths of LDE lamp?

1, 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. 】 The characteristics of itself - — The unidirectional light, no light diffusing, guarantee the light efficiency; 2, LED street lamp has a unique secondary optical design, LED street lamp light to the lighting area, further improve the efficiency of the light, in order to achieve energy-saving purpose; 3, LED light source efficiency is 120 lm/W, and there are a lot of space to grow up and the theoretical value of 250 lm/W. And high pressure sodium lamp luminous efficiency was increased with the increase of power, therefore, is better than high pressure sodium lamp LED street lamp lighting in general; 4, LED street lamp light than the color of high pressure sodium lamp high many, high pressure sodium lamp color rendering index [ Light source for color is called color rendering of the object, is by reference or reference light source with same color temperature ( Incandescent lamp or light) The comparison of the object color appearance. 】 Only 23 mercy and LED street light color rendering index above 75, think in terms of visual psychology, to achieve the same brightness, LED street light can, on average, more than 20% lower than the high-pressure sodium lamp, ( With reference to the British' Britain, the full name of United Kingdom of Great Britain and Northern Ireland ( 大不列颠及北爱尔兰联合王国) The British Isles, native is located in the northwest of continental Europe, by the north sea, UK - yingguo】 Reasonable lighting scale) ； 5, LED street lamp light failure is small, light failure is less than 3% a year, still meet the requirements of road use illuminance to 10 years, and high pressure sodium light failure, mercy has fallen more than 30% a year, therefore, the LED street light on the design of the use of power can be lower than the high-pressure sodium lamp; 6, LED street light automatic control and energy saving device, can real now meet the requirements of divergence time lighting conditions maximum possible lower power, save electric energy; 7, the LED is low voltage devices, drive voltage for the safety of the single star LED, LED series product single star power for 1 w, so it is a safer than using high voltage power supply, power supply, (out of line is suitable for the public For example, street lighting, industrial lighting, automotive lighting, lighting, etc. ) ； 8, each unit LED small pieces only a small volume, so can be prepared into various shapes of the device, and is suitable for variable environment. 9, long service life: can use more than 50000 hours, provide quality assurance for three years. 10, high light efficiency: the use of more than 100 lm or chips, compared with traditional high pressure sodium lamp energy saving more than 75%. 11, installation is simple: don't need to add buried cable without rectifier, such as street light lamp installed on light pole can directly be connected to or nested original lamp shell. 12 excellence, thermal control: summer temperature control at 45 degrees of mercy, and USES the passive cooling way. 13, reliable quality, power supply circuit are all made of high quality components, each LED have over-current protection alone, without having to worry about damage. 14, light color uniform: without lens, not sacrifice uniform light color, in order to improve the brightness to ensure no aperture light color evenly.