Q:Zhengzhou Chuangxing for Lighting Design Co. Ltd?

With the ideas of city planners, architects and interior designers, we also study the lighting characteristics of various brands.

Q:Lighting line connections?

Series circuit: a circuit consisting of elements connected sequentially.

Q:What are festivals fireworks?

With the development of science and technology, fireworks and fireworks have become a subject.

Q:What are some good suggestions for plant energy saving lighting modification?

the theory of life can reach 50000 hours, to the factory lighting energy saving renovation has brought great benefit.

Q:LED lighting energy-saving transformation really good?

Ed lighting energy-saving transformation, the general use of LED lamps instead of the original fluorescent lamps, metal halide lamps, halogen lamps and other high-power old lamps

Q:Festival lights are connected by a number of light bulbs connected to the lighting circuit

When the lighting voltage is 220V, 10 "12V" and "10W" series connected to the lighting circuit, the voltage of each bulb is 22V, over the rated voltage of the bulb, the bulb will be burned out. Therefore, A error

Q:Does common energy-saving lighting have harmful radiation?

China a certification of the relevant testing standards, including national standards, 3C certification, be sure to choose a standard or CE certified products to buy energy-saving lamps so

Q:What is lighting energy-saving?

Lighting comes mainly from light energy converted from electric energy, which comes from the burning of fossil fuels.

Q:Do the statutory holidays allow schools to assign homework to students?

Protection of Minors Act provides education and training, the school should protect minors responsibility for the following provisions: (a) article thirteenth:" schools shall comprehensively implement the state policy for education, moral education, intellectual education, physical education and aesthetic education, labor education and guidance in social life and adolescent education of minors.

Q:What is the color temperature of a star hotel?

The entrance is the transition space into the hotel, the guests need to clearly guide the entrance position, in addition to creating a comfortable visual environment, but also a friendly atmosphere.