What are purchasing solar LED street light trap

Many buy lamps customers back light will be dimmed in the use of a period of time off and appear all sorts of small bread. Especially for street lamp this outdoor high equipment maintenance more trouble, for the street lamp management, product quality the instability makes the maintenance cost of

many buy street lamp of customers in the use of a while back light will be dimmed out and appear all sorts of small bread. Especially for street lamp this outdoor high equipment maintenance more trouble, the lights for the managers, the instability of product quality makes the maintenance cost. Today under the professional manufacturer of solar street lamps to introduce purchasing solar LED street lamp, three common pitfalls.

1, counterfeit chips, low-end chip LED lamps and lanterns is the most core chip, directly determine the performance of lamps and lanterns! However, some adverse manufacturers use customer unprofessional, from the cost of the above consideration, using low price chip, make customer buy the low quality of the product with high price caused a direct economic loss, and cause serious quality hidden trouble to LED lamps and lanterns.

2, configuration, qi,

to exaggerate the configuration parameters of solar street lamps with price lower profits, also in the fierce competition also led to many solar street lamps factory started to cut corners empty mark product parameters, light wattage, wattage of solar panel, battery capacity, even the solar light pole material in question. , of course, this also is the need customers repeatedly than price, low price, is also related to the practice of a few manufacturer.

3, unreasonable cooling bad design, configuration,

the cooling design, LED chip p-n junction temperature rise every 10 degrees, the service life of semiconductor devices will be faster. Due to the requirement for high brightness LED solar street light, use environment is harsh and, if the cooling solution is not good, can quickly lead to LED aging, reduced stability. Other unreasonable configuration often leads to specific usage are not up to expectations.