1.Can i light up with 12hours ?

Sure ,it can light about 12hours when it with 100% power,It also can light up>12hours when it is save mode.

2.Can i light up from PM6:00-AM6:00 ,another time is dark ?

Sure,we have time control method ,if you want it light during PM6:00-AM6:00,you can set up it in advance.

3.Can the lamps turn on /off automatically ?

Sure,when at night,it light up automatically;when during the day,it will turn off automatically.

4. how long lifespan of solar panel ?

Under normal circumstances, the solar panels can be used for more than 10 years, rechargeable batteries 2 - 3 yearsor replaced once, LED light-emitting diodes up to 10 million work hours have incomparable advantages over traditional lighting.

5. After I bought lamp , need additional assembly it ?

No, the flat can tighten the screws, the whole installation time is not more than 3 minutes.

6.Solar power street lights are more expensive, what are the advantages?

Answer: green energy, environmental pollution; no pull wire, safe, reliable, easy to move, easy to place; night lit type canwork 8-10h,body sensors solar light rainy days 3-4 days of continuous work; life Long, low cost, no pay electricity bills, one-time investment .

7.What are the influencing factors the efficiency of the solar power system?

solar power system power generation efficiency impact of many factors: the efficiency of the various components of the system,weather conditions, system orientation, system installation inclination. Any point of generation capacity there is a great difference

8. What should I pay attention to the first time?

The first time, In the sun to accept direct sunlight 6-7 hours to activate the battery capacity and improve performance

9.What's the warranty ? Once the lamp broken,can i get any service from you ?

Our solar power street light standard warranty is 3 years,when the lamp broken(unartificial) during the warranty period,we will send whole lamp or replacement for free ,but the buyer carry the freight.

10.Can i have a sample for test ?

Sure,our MOQ is 1pc,you can buy 1-5units solar power street light as samples to test ,but sample is not free.

11.Are you manufacturer or trade company ?

We are professional manufacturer of led street light for almost 8years.