The application of LEDs in lighting fixtures is becoming more and more extensive, and the uniqueness of being superior to traditional lighting methods, in addition to improving the quality of life, improving the efficiency of light sources and extending the life of lamps, use its unique dimming func... Read More
In the unqualified test items, the actual test power of the lamp and the product's declared power do not meet a small proportion. As early as 2010, China has issued the national standard GB / T24908-2010 "Performance Requirements for Self-ballasted LED Lamps for General Lighting", Article 5.3 requir... Read More
1. Look at the overall ‘power factor of the lamp’: The low power factor indicates that the driving power supply and circuit design used are not good, which will greatly reduce the life of the lamp! The power factor is low, and the life of the lamp with the best lamp beads will not be long. The power... Read More
The people who are decorating mostly pay attention to the design of lighting effects, beauty and energy saving in the choice of lamps and lanterns, and ignore the problems of lighting and the health brought by lamps and lanterns. In fact, lighting also has health problems. Experts believe that t... Read More
With the development of LED lighting products, LED technology is also constantly strong. The new technology is to improve the performance of LED products, but it also brings new problems: The first problem is that in order to increase the luminous flux of a single tube, a larger current density is i... Read More
