1. Energy saving. The energy consumption of white light LEDs is only 1/10 of that of incandescent lamps and 1/4 of that of energy-saving lamps;
2. Longevity. The lifespan can reach more than 100,000 hours, which can be described as "one and all" for ordinary household lighting;
3. It can work at high speed. Energy-saving lamps will turn black and quickly break if they are frequently started or turned off;
4. Solid-state package, which belongs to the type of cold light source. Therefore, it is very convenient to transport and install, and can be installed in any miniature and enclosed equipment. It is not afraid of vibration and basically does not need to consider heat dissipation;
5. LED technology is advancing with each passing day, its luminous efficiency is making amazing breakthroughs, and the price is constantly decreasing. An era of white LEDs entering the home is rapidly approaching;
6. Environmental protection, no harmful substances of mercury. The assembly parts of the LED bulb can be easily disassembled, and can be recycled by others without recycling by the manufacturer.
Summary: Obviously, as long as the cost of LED lights decreases with the continuous improvement of LED technology. Energy-saving lamps and incandescent lamps will inevitably be replaced by LED bulbs. The country pays more and more attention to lighting energy saving and environmental protection issues, and has been vigorously promoting the use of LED bulbs.
Advantage
1) Light distribution technology expands the LED point light source into a surface light source, enlarges the light-emitting surface, eliminates glare, sublimates visual effects, and eliminates visual fatigue;
2) Integrated design of lens and 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;
3) High-power LED flat cluster packaging, and integrated design of heat sink and lamp holder. Fully guarantee the LED heat dissipation requirements and service life, fundamentally meet the arbitrary design of the structure and shape of the LED lamp, and have the distinctive characteristics of the LED lamp;
4) Significant energy saving. 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;
5) Ultra-long life of 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;
6) No flicker. Pure DC work eliminates visual fatigue caused by traditional light source strobe;
7) Green and environmental protection. Contains no pollution elements such as lead and mercury, and does not pollute the environment;
8) 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.
9) Work under low thermal voltage, safe and reliable. Surface temperature≤60℃ (when ambient temperature Ta=25℃);
10) 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;
11) Using PWM constant current technology, high efficiency, low heat, and high constant current precision;
12) 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;
13) Universal standard lamp holder, which can directly replace existing halogen lamps, incandescent lamps, and fluorescent lamps;
14) The luminous efficiency can be as high as 80 Lm/w, a variety of color temperatures are available, the color rendering index is high, and the color rendering is good;
Supplementary advantages
The inherent characteristics of LED determine that it has many advantages, such as:
1. Small size
LED is basically a small chip encapsulated in epoxy resin, so it is very small and very light.
2. Low power consumption
LED power consumption is quite low, DC drive, ultra-low power consumption (0.03-0.06 watts per tube), and electro-optical power conversion is close to 30%. Generally speaking, the working voltage of the LED is 2-3.6V, and the working current is 0.02-0.03A; that is to say, it consumes no more than 0.1W of electric energy, and the same lighting effect is nearly 80% energy-saving than traditional light sources.
Three, long service life
Some people call the LED light source a longevity lamp. It is a solid cold light source, encapsulated by epoxy resin, and there is no loose part in the lamp body. There are no shortcomings such as easy burning, thermal deposition and light decay of the filament. Under the appropriate current and voltage, the service life can reach 60,000 to 10 10,000 hours, more than 10 times longer than the life of traditional light sources.
Four, high brightness, low heat
LED uses luminescence technology, and its heat is much lower than that of ordinary lighting fixtures.
Five, environmental protection
LEDs are made of non-toxic materials, unlike fluorescent lamps that cause mercury pollution, and LEDs can also be recycled. There is no ultraviolet and infrared in the spectrum, neither heat nor radiation, low glare, cold light source, safe to touch, it is a typical green lighting source
Six, sturdy and durable
The LED is completely encapsulated in epoxy resin, which is stronger than light bulbs and fluorescent tubes. There is no loose part in the lamp body, so that the LED is not easily damaged.