Q:What are festivals fireworks?

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

Q:What lamps or lighting energy-saving schemes are available for underground parking?

which is convenient to replace and install. Lighting energy-saving program

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

especially in the traditional enterprise using incandescent lamp fluorescent lamp the old, waste a lot of energy,

Q:How to choose lamps and lanterns? Inventory factors affecting consumer spending

As a seller, whether it is manufacturers or businessmen, the most wanted to know is probably the consumer's buying habits.

Q:Energy saving of urban lighting

should be selected according to the needs of lighting lighting effect, use small diameter fluorescent lamp, self ballasted fluorescent lamps, metal halide lamp, high pressure sodium lamp, high efficiency gas discharge light source; the limit value should be in conformity with the provisions of the corresponding energy efficiency standard of energy efficiency

Q:Voltage of lighting circuit in China

The total voltage of a series circuit is equal to the sum of the voltage of each series element. The voltage across the series circuit is in direct proportion to its resistance,

Q:The sign and meaning of energy saving lamp

At present, China's lighting products have two kinds of energy-saving certification mark: "CQCES energy saving" and "Festival" word mark

Q:What does elevation lighting mean?

Facade lighting of buildings in our country, in the past the festive lights installed along the building outline, this way is simple, but it is difficult to reflect the building itself stereoscopic, artistic effect is poor, and large power consumption. In recent years, more and more using light as a light source

Q:What are the main technical measures for the implementation of energy-saving lighting?

But in the place with higher color rendering requirements, rare earth energy-saving fluorescent lamp, three primary fluorescent lamp, small power high color display sodium lamp and other light sources should be adopted.

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

The entrance is also a busy area for the hotel's welcoming service and the visitor's entrance and exit. The lighting design should ensure that these activities are carried out in a bright environment to ensure the safety of pedestrians and cars.