What are the advantages of the white LED light1

LED lights have a common secondary optical planning, LED street lamp light to the lighting area, further advance the light power, in order to reach energy-saving purpose; Feature - LED street lamp itself - The unidirectional light, no light diffusing, guarantee the light power;

　　1. LED light source power now im / 100 W, also has the very big development space, and the theoretical value of 250 m/W. And high pressure sodium lamp luminous power was increased with the increase of power, as a result, the overall LED street lamp lighting is better than high pressure sodium lamp; ( The overall smooth effect is theoretically, in fact, more than 250 w high pressure sodium lamp light efficiency is higher than the LED) ;

　　2. LED street lamps, light color rendering is higher than high pressure sodium lamp, high-pressure sodium lamp color rendering index only around 23, and LED street light color rendering index reached more than 75, from a visual idea viewpoint to consider, in equal brightness, LED street light illumination uniformity can be decreased by more than 20% than the high-pressure sodium lamp.

　　3. LED street lamp light failure is small, light failure is less than 3% a year, use 10 years still arrived in road illumination requirements, and high pressure sodium light failure is big, has fallen by more than 30% a year or so, therefore, the LED street lamps in the planning of the use of power than high pressure sodium lamp is low;

　　4. LED street light automatic control and energy saving equipment, can realize under the condition of satisfaction lighting requirements in the different periods may decline in power, save power.

　　5. LED is low voltage devices, drive voltage for the safety of the single star LED, LED series products single star power for 1 w, so it is a safer than using high voltage power supply power supply, especially suitable for public places, For example, street lighting, industrial lighting, automotive lighting, lighting, etc. ) ;

　　6. Each unit LED a small piece of little volume, so to preparation into various shapes of the device, and is suitable for variable environment;

　　7. Life is long. Incandescent light bulbs, LED life spans 100000 h, the stature is generally not more than 2000 h, fluorescent stature also however 5000 h;

　　8. High power. Compared with traditional incandescent light bulbs, the first generation of lighting source, LED the power consumption of only 10% to 20% of the former;

　　9. Green environmental protection. Compared with the widely use of the second generation of lighting fluorescent lamp, LED does not contain mercury, no stroboscopic, is a kind of green light source;

　　10. Resistance to low temperature. Environment temperature in - 40 to 70 degrees. Environmental adaptability is very strong;

　　11. High light efficiency: choose & ge; More than 100 lm chips, compared with traditional high pressure sodium lamp, energy saving more than 75%;

　　12. Equipment is simple: don't need to add buried cable without rectifier, such as street lamp holder equipment in light pole can directly be connected to the may be embedded in the original lamp shell;

　　13. Cooling control: wicked summer temperature control at about 45 degrees, and choose forced cooling methods. Summer heat dissipation guarantee;

　　14. Quality reliable: circuit power all use high quality components, each LED have over-current protection alone, without concern about damage;

　　15. Light color uniform: without boundary, not before slaughter evenly into the brightness and light grasped the nettle and then ensure that no aperture light color evenly.

this year LED lights are widely used in solar street light, solar garden light, solar lawn lamp, large screen display, luminous characters, LED light source will soon instead of high pressure sodium lamp. 【 The above content released by solar street lamps factory finishing for you 】