Q:Lighting line connections?

The characteristic is that the current flowing through one component flows through the other at the same time. For example: small lanterns in the festival. In the series circuit, the closing switch, the two bulbs simultaneously emit light, and the switch is switched off, and the two bulbs are extinguished, indicating that the switch in the series circuit can control all the appliances.

Q:What lamps or lighting energy-saving schemes are available for underground parking?

The best plan for the lighting section of the underground parking area is the microwave induction double bright lamp tube

Q:About the brightness of LED lighting

LED he's transparent, except for angle astigmatism. Apart from the angle, there is still scattered light.

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: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: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:Energy saving of urban lighting

Energy saving is one of the focuses of urban lighting, and is the key to the scientific development of urban lighting

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:The sign and meaning of energy saving lamp

The identification name is: China energy efficiency label (English name CHINA ENERGY LABEL), including the following contents:

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