To get where you're going, you need to be able to see where you're going - and be seen by others. This is especially important when sailing in bad weather....
We all know that halogen lights as a traditional light source, compared with LED lights, a lot of disadvantages, now the basic household use of light is LED light source....
The single LED is composed of gold wire, LED chip, reflection ring, cathode lead, plastic lead and anode lead.The core part of the light-emitting diode is a wafer composed of...
The lights are very familiar to drivers. After all, you need them as long as you drive. However, many of us only know how to operate the car lights, and...