How to choose lighting tools in the community?

Now, solar street lamps are used for lighting on many expressways. So, what kind of lighting tools should be selected in a general residential environment? Regarding the issue of installing ordinary street lights or solar street lights in the community, let's do some analysis and suggestions. Ordinary street lamps, mainly installed with high pressure sodium lamps, are widely used in roads, highways, main and auxiliary roads of motor vehicles, factories and residential areas where high brightness is required. Most used on the road. If the width of the road inside the community is not more than 10 meters, and the speed limit for vehicles is within 30 miles, it is recommended to install garden lights. The advantages of ordinary street lamps are low cost, low cost, and long service life. The disadvantages are that they need to lay cables, dig underground passages, need mains power supply, and pay electricity fees. Solar street lights, like ordinary street lights, have the advantage of not needing to dig underground passages or laying cables and other complicated installation procedures, just dig a hole in the ground and bury the ground cage and battery; no need to pay electricity bills, completely independent The power generation system, the solar street light and the lights do not interfere with each other, even if one is broken, it will not affect other surrounding solar street lights. Similarly, if the width of the road does not exceed 10 meters, it is recommended to use solar garden lights, which work the same as solar garden lights. about the price. Solar street lights are about twice as large as ordinary street lights, and solar garden lights are about twice as large as garden lights. The price difference is mainly due to the size of the light source, the energy consumed by the length of the lighting time every day, the longer the lighting time, the larger the capacity of the solar panel and the battery, and the higher the cost.