Q:Zhengzhou Chuangxing for Lighting Design Co. Ltd?

With excellent design and advanced technology, the company fully displays the potential artistic charm of light and shadow, and beautifies people's life with light.

Q:The festival lights are strung together by a number of small light bulbs connected to the lighting circuit

lighting voltage is 220V, 10 "220V, 15W" series connected to the lighting circuit. Each bulb, electric..

Q:About the brightness of LED lighting

You should not use the 2 and 7 circuits, please connect directly to the LED lights.

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:What are the main points of power distribution and lighting energy-saving supervision?

The heat transfer coefficient, shading coefficient, visible light transmittance and the dew point of insulating glass should be in line with the design requirements.

Q:CREE semiconductor lighting pay no

In case of holidays or rest days, you should pay in advance on the most recent working days. Wages shall be paid at least once a month, and wages paid by week, day and hour shall be paid by week, day and hour.

Q:Colorful lighting, okay?

Anyway, I'll look at some of them and compare them. I know the quality is absolutely good. At least my house lamp is not broken

Q:Aomori Festival

Predators, hot springs, highland celebrations: in addition to the bazaar, bingo, ballad shows and hot songs, Cara, OK, and other colorful activities.

Q:Does the lighting for the workshop use energy-saving lamps or LED lights?.

compared with incandescent lamps, energy-saving lamps have the advantages of energy saving and electricity saving.

Q:What is the color temperature of a star hotel?

The entrance is the transition space into the hotel, the guests need to clearly guide the entrance position, in addition to creating a comfortable visual environment, but also a friendly atmosphere.