40W Lamp Solar Led Street Light Price
40W lamp solar led street light price Rich experienced. Our company has over 10years experience in study, development, production and installation. Only if you have problem, we can solve it by the fastest speed. Solar street light kit use the best material, import from Germany solarworld cell,...
40W lamp solar led street light price
Tanfon solar light system government project Service in Bangladesh
Q. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: How many cycles full charge&discharge about your battery?
A: In 50% discharging deepness, it can be cycled for 1,200 times; in floating charging and discharging status, it can be cycled for 5000~6000 times.
Q. How to control the luminance of the solar street light?
A:Our solar street light adopts Microwave sensor control & brightness sub-regulation. Here we especially introduce the brightness sub-regulation. Use a computer system to set the brightness according to the time change. For example, from 6:00p.m. to 12:00p.m., 100% brightness; from 0:00a.m. to 06:00a.m., 20% or 30% brightness. In that way, this new product can instead common LED street light.