​Judge the quality of led line light manufacturers LED outdoor lights from these aspects of good and bad

When LED outdoor light products are too much to pursue low price, it will give up the quality and performance of the product, so that people wrongly feel that spend a small amount of money to experience the same effect of LED lighting, in fact, it is not, the low quality brought about by the low price is very dangerous. led line light manufacturer teaches you some quick tips to determine the quality of LED outdoor light is good or bad:

    1, from the brand selection. Should choose the brand or trademark with “R” has been registered enterprise products, LED light appearance glossy exquisite, product trademarks, models, specifications printed word is clear and beautiful, there should be no deformation of paint, uneven color and other phenomena.

    2, LED outdoor lights or landscape lights usually use aluminum as a radiator, the larger the contact area of the radiator with the air the better, which is conducive to heat dissipation, the whole lamp work stably, small light decay long life; bulb and ceiling spotlights do not have too large ventilation holes, so as not to use the process of mosquitoes crawling into the process, affecting the lighting effect or cause unnecessary damage.

    3, LED street lights, LED wall washer, underwater lights, buried lights, tile lights, point light source, fountain lights, line lights, flood lights, etc., if irradiated on a white wall, there should be no color spots, color circles, and other obvious color temperature error, if there is such a phenomenon, indicating that the beads of light source of poor quality.

    4, when turning on the LED lights, power and light emitting a zero point a few seconds to two seconds between the time difference, is a normal phenomenon, usually the light is used with IC integrated circuit constant current driver, its current and voltage regulator performance is relatively good, stable work.

    5, pay attention to the LED light color. High-quality LED lamps and lanterns light color is bound to be the same, there will be no yellow light or other light color appears. If you do not know how to distinguish, you can teach you a small method, only some of these lights will be lit, observe their light color changes can get the desired answer. Due to the high brightness of the LED lights, two brands of the same type of light, under the same conditions, with direct eye observation for comparison, it is very difficult to determine the brightness of its high and low, but also this is easy to hurt the eyesight. Usually we recommend using a piece of white paper to cover the light source, through the white paper on the light attenuation, and then compared, so it is easier to see the difference in the brightness of the lights, the higher the brightness of the better.

    6, there is a rumor in the community through the cell phone screen with a camera to observe the LED lights to determine its good or bad, so that the judgment of the light is not very accurate, there are stripes rolling flicker is certainly not good, there are no stripes rolling flicker may not be good, because we have different cell phone screens and cameras, their scanning refresh rate is different, for those low-end resistive buck driver products, their sensitivity is not the same! The.