What do I need to pay attention to when buying led street light fixture
led street light fixture is a new type of road lighting fixture that uses semiconductor lighting sources as light sources.
It has the characteristics of energy saving and environmental protection, and is widely used in the night landscape lighting project of highways and urban streets. With the rapid development of China's economy and the implementation of energy saving and emission reduction policy, the traditional high pressure sodium lamps, which consume a lot of energy, have been gradually phased out and replaced by energy-saving led street light fixtures. However, many consumers are deceived or buy inferior products because they do not have certain knowledge when purchasing. Here is a brief introduction to some common sense about LED street lights:
1. Look at the manufacturer.
Choose regular products to quality and after-sales service; At the same time, we should also pay attention to see whether we have our own institutions and testing centers (general enterprises will have), so as to ensure the stability of product quality and service life. In addition, we also need to understand the size of the after-sales system and so on.
2. Select brightness.
Generally speaking, the light intensity of ordinary street lamps is about 250-300LUX, and there will be corresponding adjustment range according to different use environments, such as the light intensity on the highway is generally between 300-400 LUX, if it is used for the road lighting of the community or factory, the requirements are lower, about 150-250 lux.
3, pick power.
High-power LED products have small light decay and long life, so the price is higher; On the contrary, low-power leds have high light efficiency but decay quickly and are easily damaged, so the price is much higher. If the budget is limited, it is recommended to consider medium and low wattage products, which saves costs and can get better results. In addition, it is also necessary to pay attention to not blindly pursue ultra-bright LED products, because this ultra-high brightness not only wastes electricity but also may cause light pollution.
4. Check for certification.
Regular manufacturers will pass 3C mandatory safety certification, 3CE EU safety certification and other related to ensure that their own production of LED products have good quality and performance.
5. Compare service.
Good production will generally establish a complete service system to customers in the use of the process can get timely guidance and service.
6. Focus on details.
The heat dissipation design of led street light fixture is also one of the very important factors. At present, most of the LED street lights on the market are installed outdoors, so when installing, we must take into account its own heat dissipation problems and do a good job of relevant protective measures to avoid affecting normal use.
There are many knock-off versions of led street light fixture products on the market today, and these products can look almost realistic and even better than some parameters. Therefore, in the selection should try to go to the store or official website to buy products to reduce risk.
The above is about how to correctly select some basic methods of led street light fixture, I hope the above points can help you correctly distinguish the pros and cons of LED street light products!