Q:Lamps, fluorescent lamps, lighting appliances, energy-saving fluorescent lamps arranged in order
! The lamp shade is silver, it will be connected together and lamp pole medium thickness, pole is a thread shaped, retractable lamp height, as long as you gently pull the lamp will rise, gently pressed, and can reduce the lamp, I love the most convenient, the socket pattern --- two little girls in dedicated reading
Q:What does elevation lighting mean?
The facade lighting light good color, three-dimensional sense of strong, low power required lighting device, can save power consumption, so it is widely used in the design. The facade lighting required illuminance size, should be highly regarded building wall material and reflection conditions around and lighting projection the same luminous flux to brightness produced by different reflectivity the wall is different.
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?
including energy-saving lamps, all kinds of electrical equipment, so the electronic appliances have a standard test items like CE
Q:Building lighting in lighting, lighting should pay attention to what details?
Building lighting needs to consider the problem, should choose the appropriate lamps and lanterns lighting, in general, square light distribution angle is larger, round lamp angle is smaller.
Q:What are the main points of power distribution and lighting energy-saving supervision?
, strictly check the curtain wall energy saving project materials, components, etc., and their varieties and specifications shall comply with the design requirements and relevant standards.
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:How to use electric car storage battery and energy saving lamp to produce street lamp
The power supply voltage of the LED can be easily limited below 15V
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: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