Knowledge

How to quickly test the luminous angle? In the laboratory environment, you can use the angular distribution tester.

When it comes to effective sterilization range, it is also based on the concept of dosage. Unfortunately, for a point-emitting light source, the intensity distribution of the illum

In the factory's energy consumption, lighting energy consumption occupies a certain weight. For example, in a factory building of 40,000 square meters, the lighting power load is a

In recent years, the research on LED power supply and driving circuit by major companies and research institutes is in the ascendant. Different from electronic ballasts for fluores

The smoke of e-commerce price wars dissipated, leaving behind all the dust that was accused of "combining and speculating." Coincidentally, the current price war from LED display a

According to the National Development and Reform Commission’s "Announcement on the Phase-out Ban on Import and Sale of General Lighting Incandescent Lamps", starting from October 1

8 methods for quality evaluation of LED Chips package

With the development of automobile technology, automobile lamps have gradually developed from the most primitive incandescent lamps to halogen lamps, xenon lamps and LED lamps. In

LED SMD CHip 3528, 3014 and 2835 product performance comparison