Q:Lighting line connections?

2 parallel circuit: the circuit elements are connected together, the characteristic is: the current sanctions in the two part of the road branch, respectively through the two branches of the various components.

Q:What are the energy saving measures for lighting and distribution?

: the main light source of the building is the fluorescent lamp, and the higher places, such as the lobby, the atrium, the performing hall and so on, should use the ceramic metal halide lamp

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

When are consumers accustomed to buying lights at nodes? Consumers know brand information through those channels? How to choose lamps and lanterns

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

lighting voltage of 220V, 10 "220V, 15W" series connected to the lighting circuit, the voltage of each bulb is 22V, lower than the rated voltage of the bulb, the bulb will not normally shine. Therefore, B error

Q:Do you want city lighting?

About city lighting, whether to do this problem, depends on how to understand? City lighting also called night lighting, is referred to as words, he has a lot of classification, such as buildings, squares

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

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:How to use electric car storage battery and energy saving lamp to produce street lamp

It is the most energy saving scheme to make lighting lamp with LED LED. The working voltage of LED is low, and the battery power requirement is attached

Q:What does elevation lighting mean?

Building facade lighting design and other lighting design are very different, it is based on the original building, through the bright lighting changes, color changes to show the characteristics of the building. Therefore, we must fully understand the design of building function, building network

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.