1.Dispersibility: Although the total amount of solar radiation reaching the earth's surface is large, the energy flow density is very low. Therefore, when using solar energy, t Read More
A new study conducted by the University of Arizona Health Sciences found that migraine patients can reduce the frequency and intensity of headaches through green light treatment, t Read More
1. LED solar street lights use solar photovoltaic cells to provide electricity and make full use of solar resources, which is of positive significance for alleviating the shortage Read More
LED lighting products are a successful technological revolution of lighting sources after incandescent lamps and fluorescent lamps. They are highly efficient and energy-saving ligh Read More
1. Infrared sensor module. 2. Light sensor module. 3. Delay switch module. Through the effective use of the three modules, the purpose of lights on when people come and lights off Read More
LED motion sensor flood light is a new type of intelligent lighting product that automatically controls the light source to light up through the induction module. In terms of light Read More
The ballast is an iron core inductive coil. The function of the inductance is to cause changes in magnetic flux when the current in the coil changes, thereby generating induced ele Read More
The degree to which the light source presents the color of an object is called color rendering, and is usually called color rendering index. Light sources with high color rendering Read More
The most thorough method is to eliminate the source of this brightness flicker. That is to use electrolytic capacitor filtering after rectification to completely filter out this AC Read More
Because of the fast response speed and the lack of thermal inertia and afterglow effect of traditional lamps, LED lamps are deeply affected by current fluctuations. Current fluctua 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.
