• Categories:Industry Information
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• Time of issue:2020-11-09 19:22
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(Summary description)　　Before using LED roadway lights, you must first understand the specific structure of the entire lamp. Generally, this kind of lamp is composed of two parts: lamp bead and driver. The accessories of these two parts work together to make the lamp work normally. , and if there is a fault, we first need to check these two accessories. In the article, the editor will give you a look at the specific structure of the LED roadway light and whether it saves electricity or not. For a detailed introduction, let's take a look at the article together!   The specific structure of LED roadway lights:   　　1. Lamp beads 　　Open the white plastic part of the LED roadway light housing or bulb to see a circuit board covered with yellow rectangles inside. The yellow part of this circuit board is the lamp bead. The lamp bead is the luminous body of the LED roadway light, and its quantity determines the brightness of the roadway light. 　　2. Drive 　　The driver of the LED roadway light bulb is installed at the bottom and cannot be seen from the outside. The driver of the roadway light is a black box, and the driver needs to be installed first when installing the light. The driver has functions such as constant current, step-down, rectification and filtering.     Do LED roadway lights save electricity?   1. The energy consumption of a red LED roadway light to reach a certain brightness is 15 watts, while the traditional light bulbs consume up to 150 watts of energy to achieve the same measure. In addition, it is determined that when the LED roadway light is energized, 10% of the electrical energy can be converted into light energy, while the conversion efficiency of the incandescent light bulb is only about 7-8%. It can be seen that to achieve the same lighting effect, the LED roadway light Energy saving than incandescent lamps is obvious. 2. LED roadway lights need to be compared with other lamps to save electricity. In terms of brightness, the brightness of 1 watt LED roadway lights is roughly equivalent to the brightness provided by about 2 watts of energy-saving lamps, and then more than 90% of the brightness. Electric energy can be converted into light energy, which can effectively reduce excessive energy loss. From this point of view, led roadway lights are very power-saving. 3. Compared with energy-saving lamps, LED roadway lights are more energy-saving. The energy consumed by LED roadway lights is 25% of that of energy-saving lamps. This is because ordinary energy-saving lamps still consume a part of the electric energy and convert it into heat energy. While LED roadway lights are basically listed on the market, there is no such problem.   　　To sum up, after reading the editor's introduction to LED roadway lights, do you have a new understanding of this kind of lighting? If you want to know more, feel free to contact us at any time!