Good led lights how to choose and buy1

Led street lamp manufacturers in the led light is electroluminescent semiconductor chips made of lamps and lanterns, the basic is to use silver or white adhesive curing on the bracket of lamps and lanterns, after the use of silver or gold wire connection on the chip and circuit board, the epoxy resin is used to seal around the chip protection, thus protecting the core inside, at the last is to install the shell, so the led lamps and lanterns with high shock resistance. But good is good, the choose and buy when also should pay attention to the point. A, power supply

the led street lamp factory power supply is based on how good the measure led street lamp, with high efficiency and high precision power supply to ensure a high energy saving lamp and long service life. Application in led street lamp project, PFC is important indicator, lighting of the led street lamp PFC size, about the service life of street lamps. Sexual

2, heat dissipation of the led street light life is the biggest impact of the temperature, low temperature, and bright lighting led lights use time long. Led street light heat dissipation is the key, the important degree, technical difficulty is higher than that of light distribution. In led street light in use process, it is for road lighting, led street lamp irradiation using minimum requirement surface, uniform scattering. And daily drive road is long, on the basis of highway such characteristics, requires that road surface vertical irradiation. Three, waterproof and dustproof

in the led street lamp manufacturer of led lights in the process of using the outdoor work, the wind blows the rain is often the case, so it is important to waterproof and dustproof. And dust into the lamps and lanterns, can lead to the led street lamp used in photosynthetic efficiency is low, the brightness of the lamp is down. And water, has led street lamp is ruined, and led lights above IP65 protection class.

so, at the time of led street lamp manufacturers choose solar street lamps, the above points should be pay attention, so that it can greatly prolong the service life of the solar street light in daily life, let it play the role of energy saving, high efficiency, provide people with green energy consumption.