Solar LED street lamp manufacturers teach you how to choose products

As a solar LED street lamp manufacturer, because the customers are not professional solar street lamp industry personnel, there are many problems about how to choose and buy.

If we view from the manufacturers to provide the purchaser to compare a purchase of solar street lamps led some advice, first mentioned should be considered led attenuation, light efficiency, light efficiency of light source now reach 110 to 130LM/W, the higher is not recommended to choose, and power in 1 W / a can, too high technology is not to harm, do not blindly follow the manufacturers to boast how much a tile, we have the experience, not reliable, or behave with a one watt. Less than 1 watts of power is not recommended to use, because the light will be very serious, decay to 80% when life is only 1000 hours or so, so many products on the surface or the initial use will not look with a good product, because a little different wattage of the naked eye is invisible a long time, but the disadvantage was evident. This requires you to have a pair of eye and not just let the ears to identify the ears, seeing is believing.

Second point luminous efficiency, the higher the luminous efficiency means that the better the efficiency of energy saving, which is one of the important indicators of the LED street light, but not unrestricted high.

Heat third LED street lamp, the heat is generally the lamp, LED light source as semiconductor components, life, lighting effect is influenced by temperature, initial flux to 30% lighting does not have any meaning, life end, theory of high power LED in the life of 3-5 million hours will only stop in theory, the lamp with built-in cooling will have the advantage, try to choose a built-in cooling lamps with high performance, such as small, small diamond and gold beans.

Fourth LED solar street lamp"s self weight. LED street lamps and traditional high-pressure sodium lamps have no fixed number of people who have high weight. It depends on how to match them. But in the future, they will become thinner and lighter as the cell phone is, and the weight of the electrons will be reduced naturally.