Q:Zhengzhou Chuangxing for Lighting Design Co. Ltd?

Our first-class occupation lighting designer team, we carefully read every city, every building and every place, understand

Q:Lighting line connections?

In parallel circuit, switch line closed, switch branches closed, bulb shine, switch line disconnect switch, the branch is closed, no light bulb, indicating switch line can control the whole circuit, the switch can control the branch branch.

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

The best plan for the lighting section of the underground parking area is the microwave induction double bright lamp tube

Q:About the brightness of LED lighting

The first is the internal circuit problem. 1 Section 7 should use constant current drive circuit.

Q:How much does LED lighting save more than regular lighting?

As far as the luminous efficiency of monomer is concerned, LED is ten times higher than incandescent.

Q:What are the main points of power distribution and lighting energy-saving supervision?

verification of thermal insulation materials used for curtain wall energy saving projects, the thermal conductivity, density and combustion performance shall comply with the design requirements.

Q:CREE semiconductor lighting pay no

The Interim Provisions on payment of wages shall be stipulated in the seventh article: wages must be paid on the date stipulated by the employer and the employee.

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:Notes on installation of lighting for 105W high power energy-saving lamp factory building

If it is considered such words, try to Jane (secoing) xenon lamp factory, the light source is high-pressure xenon lamp as a new energy-saving lighting source, under the same power, high pressure xenon lamp than LED but also wide range of lighting, light color is more bright, better color, very suitable for outdoor lighting and high space indoor lighting, and high pressure xenon lamp light can be controlled at about 5% per year, it is much better than LED.

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