Humans have been using incandescent light bulbs for more than 130 years. Long before Edison, the British electrical engineer (J. Swan) from the late 1840s began to carry out research on electric lights.

LED street lamp head in the light source stability, protection level and convenience have a more powerful outstanding advantage, then, LED street lamp head in the end have what outstanding characteristics?

When it comes to purchasing LED street lights, Xiaobian has to share some knowledge of dry goods, learn to buy the correct posture of LED street lights, and go sideways in the world are not afraid, so learn the correct posture shared by Xiaobian. Different from conventional street lights, LED light source uses low-voltage DC power supply, efficient white light synthesized by GaN power blue LED and yellow, with high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index unique advantages!

In order to master the installation method of LED, there are some skills, Master Chen, who has worked for many years, introduced me, how he mastered the installation method of led, because in many occasions, it is necessary to apply to LED.

What are the characteristics of LED light sources? LED light source installation method is a lot of friends want to understand the problem. led light source is a new type of energy saving and environmental protection light, it is simple to control, easy to install, excellent waterproof performance, often used in every place where we need light in life, then what are his characteristics? How to install, let's tell you in detail below.