Introduction To The Disadvantages Of Led Street Light Factory

  • 1: At present, one of the important links restricting the application of solar power is price. Led Street Light Factory is a solid-state cold light source, which is environmentally friendly, non-polluting, low power consumption, high light efficiency, and long life. Therefore, 100w outdoor slim led floodlight will become the choice for energy-saving road lighting. 100w outdoor slim led floodlight It is a high-efficiency solid-state light source based on a semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, it injects holes in the P area and injects into the N area. After the electrons diffuse to the active area, they recombine through radiation to emit photons, which directly convert electrical energy into light energy. The one-time cost of the entire street lamp is much higher than that of the city street lamp, causing the main bottleneck in the application of 100w outdoor slim led floodlight. 100w outdoor slim led floodlight It is a high-efficiency solid-state light source based on a semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, it injects holes in the P area and injects into the N area. After the electrons diffuse to the active area, they recombine through radiation to emit photons, which directly convert electrical energy into light energy.

    2: In the entire street lamp system application, the service life of the battery should also be considered. Generally, the battery is guaranteed for three or five years, but the ordinary battery will be unsatisfactory after one or six months. The actual charging rate can be reduced to about 50% , It will affect the continuous rainy days of normal lighting at night, so it is particularly important to choose a better battery.

    3: Some engineers often use LED lights as the illumination of 100w outdoor slim led floodlight, but the quality of LED lights is uneven, and severely decayed LEDs may attenuate the illuminance by 50% within half a year. Therefore, we must choose LED lamps with slower light decay, or use induction lamps, low-pressure sodium lamps, etc.

    4: The choice of controller is often ignored by engineers. The quality of the controllers varies.

    5: Pay attention to theft prevention work if you stay away from the city. Many engineering companies failed to implement effective anti-theft due to negligence in construction, resulting in the theft of batteries, panels and other components, which not only affected normal lighting, but also caused unnecessary property losses. In terms of engineering, most of the stolen batteries are batteries, and underground cement-pouring batteries is an effective anti-theft measure. Weld and reinforce the battery box on the light pole.

    6: The waterproof device of the controller is generally installed in the lampshade and battery box, and generally does not enter water. However, in actual engineering situations, the connection line of the controller terminal is often short-circuited due to rainwater flowing into the controller along the connection line. Therefore, it should be noted in the construction that the internal connection wire is bent into a "U" shape and a fixed type, and the external connection wire can be fixed in a "U" shape, so that rainwater will not pour into the controller and short circuit. Waterproof glue can also be applied. On the interface of the internal and external lines.

    7: In many practical applications of 100w outdoor slim led floodlight, 100w outdoor slim led floodlight cannot meet normal lighting needs in many places, especially on rainy days. In addition to using inferior related components, another main reason is to reduce component costs. . The design is not designed according to requirements, which reduces the use standards of battery boards and batteries, so that street lights cannot provide lighting in rainy days.