Q:Zhengzhou Chuangxing for Lighting Design Co. Ltd?

With the ideas of city planners, architects and interior designers, we also study the lighting characteristics of various brands.

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

I see the circuit design of high voltage LED driver for some people, he is not with the step-down switching regulator, but with the series resistance buck, such a scheme can not take advantage of the LED is LED to save power and waste on resistance in series,

Q:LED lighting energy-saving transformation really good?

LED lighting energy-saving transformation, because the use of LED lamps low power, less power consumption, and LED lamps longer than traditional lamps, can generally save more than 70%.

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:Colorful lighting, okay?

take on an altogether new aspect feeling, I see a lot of lights, the lights are not resplendent with variegated coloration in particular, crystal lamp, lamp, my house on which all the finishing touch but the price is not high..

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

A lot of university laboratory and operation room are used in this light. However, it is recommended that you consider those specializing in the production of xenon lamp xenon lamp manufacturers

Q: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.

Q:Jiaxing Shenghui lighting treatment?

3 holiday benefits (generally 4, development space is generally stingy)

Q:Lamps, fluorescent lamps, lighting appliances, energy-saving fluorescent lamps arranged in order

. I do my homework in the light, small lamp lights always put its bright on my desk, I silently for lighting, never ask you for a little return; whenever I encounter difficulties in learning, the heart is a mess, raised his head to look at it, then light like a small lamp is issued a kind of Magic