How much is the quota 12 meters of solar street light

At present, the market there are many different shapes of the LED street light, the good and evil people mixed up the market, quality is uneven also, choose a suitable LED lights should not only have a certain understanding to the industry, but also master some basic selection skills, the following LED lights manufacturer in shandong taught you like

on the market at present there are many different shapes of the LED street light, the good and evil people mixed up in the market, quality is uneven. Choosing the right LED lights not only need to have a certain understanding to the industry, also need to choose some of the basic skills. The following led lamps manufacturer in shandong will teach you how to identify the quality of the led lamp. A, observation lamps shell good led lamps and lanterns is pure color, each contact closely, aperture size uniform. If material is not good, press with finger shell limits can cause depression. Second, use good radiator heat dissipation can greatly prolong the life of led lamp. You can use a thermometer or hand to measure and perception. The same power of led lamp at low temperature can better heat dissipation. Third, the camera lens is the most important part of LED lights. Although there is no difference between appearance, but bad LED lamp lens is definitely a failure. Good lens have stronger light transmittance, more uniform light and plenty of light. Shandong led street lamp manufacturers recommend customer alert, do not covet is cheap goods, select normal led lighting factory, don't cheated by irregular led street lamp manufacturers.