Q:How many watts is the LED street light 30W-900M?

The power is 30W, and the 900M is the current.

Q:How much is the power supply voltage of street lamp LED?

LED Street bus will use two kinds of voltage, a two-phase 220V alternating current, applied to a line and thirty street lights, another is 220V three-phase alternating current, applied to a line and more than thirty sets of lights.

Q:What is the problem of flashing LED street lights on the side of the road?

Check whether the current limiting resistor in the circuit has changed, or whether the current of the power supply is off the rated value. If it's a different LED flash, it's a LED quality problem that needs to be replaced.

Q:What is the heating temperature at the LED street lamp?

Our street light is more than 50 degrees, preferably no more than 60 degrees

Q:What are the main differences between a LED street lamp and a solar street lamp? What are the advantages and disadvantages of each?

Solar street lamp uses solar energy, the solar panel to recharge the battery, the battery powered light source for night use, without complicated and expensive pipeline laying, adjustable lighting layout, safety and energy saving and no pollution, without manual operation is stable and reliable, saving electricity and maintenance free.

Q:Where are the batteries located in the installation of solar street lamps? Buried?

The specific situation depends on the local decision. You are advised to use buried ground.

Q:What is the price of the LED street lamp from 30W to 60W? What are the advantages of the LED street lamp?

LED lamp with directional light, low power consumption, good drive performance, fast response speed, high seismic capacity and long service life, environmental protection and other advantages of gradually into people's vision, the world has become a new generation of energy-saving light source, so the advantages of substitution of traditional light, LED lamp will become the best choice for energy saving road lighting. LED street lamp, that is semiconductor lighting lamp, uses light-emitting diode as light source. Because it is a solid cold light source, it has the characteristics of environmental protection, no pollution, less power consumption, high light efficiency and long service life.

Q:LED street lamp or solar street lamp?

Solar street lights are catching up with overcast weather by the possibility of insufficient power supply. The biggest problem is that it is not suitable for long-term use. Because its battery life is only 5, 6 years.

Q:What are the after-sales service of solar LED street lamps?

Solar LED street before construction to do a good job of understanding and good view field field survey and field wiring error on the construction drawings on location, to prevent buildings or trees blocking the sun solar lights and solar battery check is good, prevent LED lamps installed on the back after work in the process of transportation and reinstall the check whether there is damage

Q:The power consumption of a street lamp?

Also consider ballast power dissipation