Select the LED corn light , you have to know these

Select the LED corn light is mainly from the following three aspects to consider:

1, look at heat sink:

Lamp bead cooling speed determines the degree of the whole lamp light failure and service life.Lamp bead work long time under high temperature condition, light failure quickly, life is short, and poor brightness of ceiling, no accent lighting effect.

The size of the radiator, aluminum quality affect the cooling speed, also affect LED corn light price . 

2, see the power of the lamps and lanterns :

The life of the power supply quality also determines LED corn light life, lamp bead used 50000 hours no problem, but if power supply is broken, the whole lamp also can’t to shine.Transformer used in the design of electronic components, determines the efficiency of transformer, power factor, stability, temperature rise, the service life.

Users don't understand the word knowledge of components, from the size of the transformer, weight, and consulting preliminary judgment manufacturers use of electrolytic capacitors, etc.LED corn light price differences, power supply quality accounts for a big proportion.
 
3, understand the lamp bead brand and packaging:

Light bead quality decision LED corn light lighting effect, encapsulation process affects the quality of lamp bead, heat dissipation and other key factors.Light bead chip is the United States, Taiwan chip, domestic chip etc.Different brand, price difference is bigger, lighting effect difference is too big.

By consulting manufacturers ways users can understand the lamp bead, depends on the degree of credibility of LED corn lights manufacturer.if LED corn light price too low, a lot of use chip production line lay out to make, do not match color temperature, brightness difference, short service life, the user need to pay attention to.

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