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FAQ

What are festivals fireworks?
It is in full bloom in the festival night, Guangyan dazzling, ever-changing. China's fireworks varieties has a multitude of names, miscellaneous.
Every home needs lighting bulbs, which are popular on the market now
by calculation, we should choose energy-saving lamps to reduce the cost of household lighting
How much does LED lighting save more than regular lighting?
. If it is energy-saving effect of lamps and lanterns, the key is to see whether the design is reasonable.
Aomori Festival
Nebuta (nebuta Festival): Nebuta, it is representative of the resistant cloth, summer festival, Aomori Aomori Hirosaki City, five Sichuan original stand, Mutsu ominato area.
How to use electric car storage battery and energy saving lamp to produce street lamp
Battery car battery series voltage, battery voltage and battery charge used vary greatly, in order to make the power supply voltage regulator circuit lamp will not be too complicated, so to the battery lighting device power supply voltage should not be too high, with a 12V battery to supply it.
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
Jiaxing Shenghui lighting treatment?
The canteen is very good, 2 administrative building general administrative staff wages without overtime pay no year-end bonus for meals 5 yuan a day,
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.