LED Street light is a gadget with a light-emitting diode (LED) used for outdoor LED illumination. LED Street Light consists mostly of a capacitor, a resistor, some with a triode tube and the MOS tube, and the fundamental composition, totaling many components. Aside from the benefits described above, it is more environmentally friendly because it does not contain mercury, which is not safe for both the environment and human health.
The luminescent efficiency:
As LED lighting technology matures, high-power LED light sources can fulfill the luminous flux requirements of ordinary street lamps. The general light effect of a high-pressure sodium lamp is 100 LM/W, generally used high efficiency LED is 50 to 60 lm/W, with the best-LED chip from abroad reaching 80 lm/W, the higher luminous efficiency, energy-saving effect means the better, which is one of the most important indicators of an LED street light. On the other hand, LEDs are not specifically specified in the standard and must be carefully checked before purchasing an LED Street light.
LED street lighting heat absorption:
LED for electronic equipment, the wafer is influenced by temperature and decreased to 30% of the initial light intensity, will acquire the significance of lighting, or bring an end to life, the lifespan of the high energy LED street light in principle 3-50000 hours, but the foundation has strong heat resistance. It is worth noting that domestically has embraced the world’s top producer of amorphous heat dissipation technology.
Lighting breakdown in LED street lights:
Hundreds of low-power LED certain company owners are now using 0.5 W to cut costs. However, the failure of this type of tiny power LED light is quite significant; its light failure and 80 percent of life are only 1000 hours. Because of long-term usage requirements, the LED street light is not permitted to use this type of tiny power LED, high power LEDs (usually more than 30 w), the light failure will be much better.
The issue of the weight of LED street lights:
According to the intricacy of high technological content, structure, and other factors, certain high-power lamp holders will weigh considerably more than typical high-pressure sodium lamps, requiring additional support for the corresponding material needs. However, some LED street light manufacturers have done everything necessary to decrease the weight of the LED lamp holder, dropping more than 10 kilograms from the initial single lamp holder of around 30 kilograms, weight loss, and the trend of future reduction.
LED technology becomes an obvious choice for anybody buying street lights for public places, as opposed to a few years ago. Choosing the ideal street light, on the other hand, is far from simple. Before the advent of LED street lights, builders, COUPONTENS, and designers chose three to five different street luminaires. There are now millions of possibilities, and the number is increasing as technology and providers improve. At the same time, the majority of outdoor lighting is in public spaces, which are frequently at the center of debates over safety, sustainability, and environmental problems.
HOW DO I DETERMINE THE RIGHT LIGHT LEVEL OF THE STREET?
Exterior lighting is needed for a number of different causes, including facades, lanes, parks, cycleways and motorways. Depending on the area, lighting can support orientation, highlight activities, improve safety, express character or stage events, for example.
In street lighting, the determining factors you should consider are the amount of traffic and the type of traffic. These two factors determine whether street lighting is needed and if so, what kind.
In public areas, the amount and type of traffic further determine which lighting class a certain street falls into. The municipalities and cities decide these lighting classes themselves, basing their decision on street lighting design guidelines.
In the Nordics, there are shared design guidelines that each country applies and specifies. The higher the lighting class, the more requirements for the lighting. In practice, the lighting class (ranging from 1 to 6) determines how much light is needed and how even the light should be. At busy city centers, the lighting class might be as high as 1 or 2 and on silent streets 5 or 6.