Advantages of LED street lights
1. Long service life (long life)
The long life span is more than 50,000 hours, which is more than 50 times that of traditional tungsten filament lamps. The LED adopts a highly reliable advanced packaging process-eutectic welding, which fully guarantees the long life of the LED; if the energy-saving lamp is frequently turned on or off, the filament will turn black and quickly break down. The life of the LED street lamp can reach 50,000 hours Above, it can be described as "set it and forget it" for traditional lighting
2. Price advantage
With the continuous development and upgrading of LED lamps and the continuous improvement of luminous efficiency, the cost of LED has been well controlled, and the price has become increasingly cheaper.
3. Green and environmental protection
It does not contain pollutant elements such as lead and mercury, and does not pollute the environment; there is no harmful substance of mercury. The assembly parts of the LED bulb can be easily disassembled, and can be recycled by others without recycling by the manufacturer. Reduce line loss and no pollution to the power grid. Power factor ≥ 0.9, harmonic distortion ≤ 20%, EMI conforms to global indicators, reduces the power loss of power supply lines and avoids high-frequency interference pollution to the power grid;
4. Energy-saving economy
Using ultra-bright and high-power LED light source, with high-efficiency power supply, it can save more than 80% of electricity than traditional incandescent lamps, and the brightness is 10 times that of incandescent lamps under the same power; the energy consumption of white light LEDs is only 1/10 of that of incandescent lamps, which is energy-saving 1/2 of the lamp.
5. Strong anti-interference
Impact resistance, strong lightning resistance, no ultraviolet (UV) and infrared (IR) radiation. There is no filament and glass shell, there is no broken problem of traditional lamp tube, no harm to human body, no radiation.
6. High safety factor
Work under low thermal voltage, safe and reliable. Surface temperature ≤60℃ (when ambient temperature Ta=25℃); using PWM constant current technology, high efficiency, low heat, high constant current accuracy;
7. Strong applicability
Universal standard lamp holder, can directly replace existing halogen lamps, incandescent lamps, fluorescent lamps; wide voltage range, universal. 85V~264VAC full voltage range and constant current, to ensure that the life and brightness are not affected by voltage fluctuations;
8. Package structure is conducive to design and development
High-power LED flat cluster packaging, and integrated design of heat sink and lamp holder. It fully guarantees the LED heat dissipation requirements and service life, and fundamentally satisfies the arbitrary annealing furnace design of the structure and shape of the LED lamp. It has the distinctive characteristics of the LED lamp; the integrated design of the lens and the lampshade. The lens has the functions of concentrating and protecting at the same time, avoiding the repeated waste of light and making the product more concise and beautiful;
9. Good visual effect
Pure DC work eliminates visual fatigue caused by traditional light source strobe; light distribution technology expands the LED point light source into a surface light source, increases the luminous surface, eliminates glare, sublimates visual effects, and eliminates visual fatigue;
10. Sensitivity
The luminous efficiency can be as high as 110m/w, a variety of color temperatures are available, the color rendering index is high, and the color rendering is good
