But when it comes to color and vitality of the city, there must be lighting, coupled with the development of society, the improvement of people's life level, night economy has become the highlight of the development of city, the city has also been improved at night.
Q:Do the statutory holidays allow schools to assign homework to students?
The forty-sixth article states: "citizens of the People's Republic of China have the right and obligation to receive education.
Q:What are the main technical measures for the implementation of energy-saving lighting?
To make full use of natural light is one of the important ways to save the energy consumption of lighting, that is to say, electrical designers should consider the full combination of natural light and artificial lighting as far as possible, so as to save lighting energy.
Q:What is lighting energy-saving?
At present, it is generally accepted in the world that in considering and formulating energy-saving policies, regulations and measures, the principle is to ensure that sufficient lighting quantity and quality are guaranteed to save lighting electricity as much as possible
Q:Does the lighting for the workshop use energy-saving lamps or LED lights?.
because it is glass, it is easy to be broken and bad to transport. It is not easy to install;
Q:Voltage of lighting circuit in China
The appliances do not interfere with each other. They can work independently. They are connected in parallel;
Q:Colorful lighting, okay?
Lighting is a brand new resplendent with variegated coloration, in 2013 I bought the resplendent with variegated coloration can also feel, light, I go there to buy a house in the decoration lamp this year,
Q:How to use electric car storage battery and energy saving lamp to produce street lamp
The most important point of using LED is that the supply voltage is stable, and the slightly higher voltage can cause LED damage.
Q:Every home needs lighting bulbs, which are popular on the market now
when the electronic energy-saving lamp works normally, the current is 0.05A;
Q:The sign and meaning of energy saving lamp
A color mark marked with blue and white background, 50 mm long and 30 mm wide.