After installing the LED street lights, in addition to ensuring that the street lights can be used normally, follow-up maintenance work must be done so that the street lights can provide long-term and...
Led street lights are mainly composed of lamp holders and lamp poles, which can be divided into chips, gold wires, brackets, colloids and glues. The reason why street lights can illuminate stably is t...
Solar street light is a typical independent photovoltaic power generation system. This is only one aspect of the problem. What is more serious is that it is also a seasonal load that increases with th...
How to buy LED street lights? Professionals mainly look at three internal points: 1. Quality of lamp beads 2. Quality of driving power 3. Quality of heat sink Ordinary consumers look at the outside: 1...
Generally speaking, why is the volume of LED lamps larger than traditional lamps? Mainly because of LED cooling technology. Heat dissipation is a major factor affecting the lighting intensity of LED l...
LED light source working characteristics: The VF voltage of the lighting LED light source is very low, generally VF =2.75-3.8V, IF is 15-1400mA; therefore, the output voltage of the LED driver IC is V...
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