According to TrendForce’s latest "Global LED Lighting Market Report 2021-Lighting-Level Packaging and Lighting Product Trends (2H21)" report, the overall recovery of the Read More
There may be several reasons: 1. The LED lamp bead does not match the LED drive power supply. 2. The power transformer is not properly installed, the parameters do not meet, and th Read More
1. No danger of exhaustion; 2. Safe and reliable, no noise, no pollution emissions, clean (pollution-free); 3. Not limited by the distribution of resources, can use the advantages Read More
1: Solar photovoltaic panel is the first component that collects sunlight energy and converts it into electrical energy. Generally divided into two types, monocrystalline silicon a Read More
As the name suggests, DOB is to put the constant current driving source Driver of the LED on the aluminum substrate. Let's take a look at some of the misunderstandings about DO Read More
1. It can be made ultra-light and ultra-thin, and the product is beautiful and saves transportation costs; 2. It is easy to produce and can be completed by full patching, saving la Read More
The allowable increase in temperature when the lamp is working is also a marking method to measure the heat dissipation capacity of the radiator. We know that incandescent lamps an Read More
First: Improve life and extend the use time of lamps. The overall life of the drive circuit, especially the key components such as: the life of the capacitor at high temperature di Read More
1. The in-line LED adopts the form of two-pin in-line. Because of the large thermal resistance of the package and the poor heat dissipation of the chip, the light effect decays qui Read More
SMD patch and LED lamp beads belong to the LED light source. The angle of the LED lamp beads is very small, the light is relatively concentrated, the range is long, and the irradia Read More
The LED lighting driver chip is an integrated circuit that drives the LED to emit light by converting the power supply into a specific voltage and current. Unlike traditional incan Read More
For modern sports venues, we not only hope that it has a beautiful appearance and complete internal facilities, but also that it has a good lighting environment. For example, reaso Read More
Ningbo ZEHAI lighting Co., LTD is a company engaged in design, development, manufacture, and marketing of LED lighting fixtures and solar lighting products with first-class technology.
