L ED street lamp philips led street lamp and lawn lamp efficacy measure contrast

In recent years, the Chinese market of LED street lights and LED lawn lamp is widely applied in different fields, they are in the field of commercial lighting light source efficiency from the current 301 m/W to more than 5 times. The highest state of lamps and lanterns 'fan' is the most humanized lighting

the Chinese market in recent years, LED street lights and LED lawn lamp is widely used in every field of LED street light, they are in the field of commercial lighting light source efficiency from the current 301 m/W to more than 5 times. The highest state of lamps and lanterns 'fan' and the highest science and technology, humanized lighting from the vestige of the common lamps and lanterns can make people feel light but can't find the source, embodies the humanized design of perfect combination of light and human life. Using a common warm white LED as lighting source, the rating of the LED indicator for 3000 k ( 有条件现金转移支付) 350mA、3. 8V( The biggest positive pressure drop) Under the condition of the test, the LED junction temperature is 25 ℃, the current pulse duration of 25 ms. In the process of the practical work of the LED junction temperature will rise according to the thermal design of lighting to a stable value. For any LED lights and LED lawn lamp, the brightness of the temperature rise caused by drops. Compared with the test values, and work under 60 ℃ the LED brightness will be reduced by 10%. This means that under steady state ding for the brightness of the LED for actual size of 541 MB. Two primary colors LED lights and LED lawn lamp light can realize continuous transformation and brightness grayscale color choice makes lighting from the common sense of white light into many colors of light, therefore, needed by people through their light to the appropriate adjustments, build different indoor and outdoor lighting effect. One of the best results is switch drive, generally between 8026 ~ 85%. If you want to achieve higher efficiency, you need to be more complex and stable circuit, so drive cost is much high. In order to achieve more efficient more brightness of led lights. Our LED street light in constant innovation and development of science and technology, hope to get a wide range of application and development.