2021 Dragon Boat Festival is approaching, as a traditional Chinese festival, the Dragon Boat Festival has far-reaching influence and contains profound cultural connotations. ZEHAI Read More
1. The high reliability is especially like the driving power supply of LED street lights. It is installed at high altitude and has a waterproof aluminum case driving power supply. Read More
European customer asked the CCT change led flood light samples have already been delivered, hope our customer can like them and makes a cooperation with us. Read More
Our Tiangong 3 series led rechargeable work light to Italy customer have been delivered, the quality of the work light is guaranteed, hope our customer can like them and makes a co Read More
From the basic principle, there are three dimming methods for LEDs, namely linear dimming, PWM dimming and thyristor dimming. Among them, linear dimming has been gradually eliminat Read More
The color rendering index of the led light means: the ability of the color rendering of the LED light source. There are two types of color rendering: 1. Faithful color rendering A Read More
Generally, outdoor lighting fixtures need to indicate the IP rating coefficient. Conventional led flood lights, led street lights, led ceiling lights, solar lights, etc. can reach Read More
Due to the uncertainty of the epidemic situation in Guangzhou, China, in order to protect the health and safety of exhibition participants, the organizers of the exhibition decided Read More
First: the construction quality is not good enough. The main reason for the failure of solar courtyard lights is the poor construction quality, which is mainly manifested in the in Read More
Generally speaking, the stability and quality of LED lamps are critical to the heat dissipation of the lamp body. The heat dissipation of high-brightness LED lamps on the market of Read More
When solar landscape lights are installed, the pole foundation civil construction should have sufficient strength, the embedded parts should be reliable and suitable for the lamp h 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.
