Compared to LED lamps, induction lamps are better and LED lamps are also more cost-effective.
1. Luminous efficiency: The theoretical luminous efficiency of electrodeless lamps is only 80Lm/W, while the luminous efficiency of some actual products is only 65Lm/W, which is equivalent to energy-saving lamps energy and cannot be compared at all (sodium lamps/metal halide lamps) The efficiency is 110 Lm/W - 120 Lm/W), which cannot be compared with LED lamps (the LED luminous efficiency has reached more than 120 lm/W).
2. The question of the cost of "electrode lamp":
Because the actual life of the electrodeless lamp is difficult to reach the theoretical life, and the cost of "electrode ballast" » of the electrodeless lamp is high, 185W electrodeless lamp. Once damaged, the replacement cost of the entire lamp can reach 500 yuan/unit
3.
Induction lamps rely on “electromagnetic waves or microwaves”. "Works, its microwave generator emits very high-power electromagnetic waves, which can propagate up to thousands of kilometers. It is a "source of interference" that cannot be resolved at close range. A large amount of information and manufacturers claim that electromagnetic interference was resolved as early as 2004, but just in 2008 a serious accident occurred at Shenzhen Airport in China, where "electrode lamps interfered with air navigation system."
4. Standardization problems for "electrode lamps":
Since electrodeless lamps are still in the free trial and testing phase on street lamps, there is still a certain distance from the market acceptance. Currently, each company offers its own standards, there is no unified national standardie, the light distribution of traditional lamps cannot be used for "induction lamps", the interface compatibility is poor, and the replacement of ballasts is difficult if these problems do not occur. resolved, the maintenance of the product will be very difficult and the glare of induction lamps will be stronger than that of metal halide lamps. This also makes it difficult for the induction lamp to become a traditional light source
1. What is an induction lamp?
Induction lamp is a magnetic energy lamp which combines the application of optics, power electronics and plasma. A high-tech product developed with the latest scientific and technological advances in the fields. science, magnetic material science and other fields, it is a new type of light source which represents the future development directionlighting technology with high luminous efficiency, long lifespan and high color rendering
Compared to traditional lighting. Technology. Compared to light sources, electrodeless lamps are named because they do not have obvious electrodes.
2. What is an LED lamp?
An LED lamp is a chip made of electroluminescent semiconductor material. silver. Glue or white glue is solidified on the backing, and then silver or gold wires are used to connect the chip and circuit board. The surroundings are sealed with epoxy resin to protect the internal core wires, and finally the outer shell. is installed, so the LED light has good earthquake resistance.
Principle: LED (Light Emitting Diode) is a semiconductor semiconductor device that can convert electrical energy into visible light. The heart of the LED is a semiconductortor. One end of the chip is attached to a socket, one end is the negative electrode, and the other end is connected to the positive electrode of the power supply, so that the entire chip is encapsulated. epoxy resin.