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?

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

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

With the improvement of living standards and the maturity of consumer awareness, the consumer demand for lamps is no longer just on the level of lighting, and more decorative factors are desired.

Q:Do you want city lighting?

I am professional to do this, in fact, the concept of city lighting China is not deep, because the industry was founded only 15 years, but we already have a mature operating system, and LED lighting now have replaced the traditional light source, LED power consumption is only the traditional source of electricity consumption 15/1, light effect is also higher than him.

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

certification in Europe which includes electromagnetic radiation and interference, non-compliance is not through certification

Q:Energy saving of urban lighting

According to the requirements of the planning and the specific circumstances of the building, the project should be integrated into the night view lighting system to locate its surface illuminance or brightness, and prevent its own pursuit of high brightness.

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:The sign and meaning of energy saving lamp

A color mark marked with blue and white background, 50 mm long and 30 mm wide.

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