Q:Energy saving control of street lamps can save energy?

Single lamp installed variable power ballast: this measure is to install a power ballast can transform in each high pressure sodium lamp, with the same, at 12 o'clock in the morning, on the road almost no vehicles and pedestrians in the low traffic roads still maintain a high intensity apparently is not necessary. But some roads are not suitable for the implementation of the night lights lit, then can use the variable power ballast, low in road traffic flow, appropriate to reduce the power of the bulb, the bulb 50% to 60% at rated power, when the lamp power while reducing from 40% to 50%, but the road illumination only reduced 30%. Can guarantee the road traffic safety requirements. But even in the midnight voltage increases when the overload phenomenon does not appear light bulb and ballast, which not only can save a lot of power, but also can prolong the service life of the bulb and ballast lamp, which saves a lot of maintenance costs.

Q:What are the features of LED street lamp products?

Life up to 30000 hours or more;Fast reaction, instant lighting, no need for warm light time, visibility (color rendering CRI) is excellent.

Q:How is the glare of a LED street lamp solved?

LED street lamp has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for energy saving reconstruction.

Q:What qualifications does LED street lamp product need? Do you need 3C certification?

3C certification is in fact the English name "China Compulsory Certification" (China Compulsory Product Certification System) in English abbreviation, but also the country's mandatory product certification of the use of a unified mark. As the national safety certification (CCEE), import safety license system (CCIB), China Electromagnetic Compatibility Certification (EMC) three with a "CCC" certification authority, and the State Administration of quality inspection China is a sign of advanced recognition standards and international supervision committee, has irreplaceable importance.

Q:Which is better, the LED street lamp and the traditional street lamp?

LED well, because it's energy efficient and bad, it doesn't affect anything else

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

If all the lights of the LED are flashing, it is likely that the supply current and current are not normal

Q:What's the reason for the flash of LED street lights?

1, should be the power line diameter is small, the power one start, the back voltage is low, so the street lights flash2, the other 18 pull a pair of power lines.3, the front 18 lights closed, leaving only the back 18 can be confirmed.4, the first 18 and the latter 18 do not start at the same time.

Q:The power supply voltage of LED street lamp is the same, but the wattage is different. Can the power supply be general?

Although the output voltage is the same, but the 40W voltage with 50W lights do not work, 50W power to drive 40W lights, no problem.

Q:What is the voltage of the street lamp? What about LED?

Street light voltage is generally 220V AC

Q:How much is the LED terminal voltage of the solar street light controller v?

General digging machine LED terminal voltage, 12V, 24V, 36V, street lights 36V more.