LED
light is one of the necessary family light product now,
see below, we will share the experience with you ,telling you how to
choose and something you should pay more attention when you buy LED
light.
Note: you should check the LED light before you make decision to
purchase.
Usually, the quality of LED could be tell by visual test.1.Check
welding spot. welding spot on Qualified LED light is smooth
and with a bit of Tin welding, the spot stretching from welding pad to
LED Electrode place in arc-shape.
2.Check FPC quality. Qualified FPC could be bend many times,no welding
pad could be peel off,otherwise, it is unqualified FPC .
3.LED surface cleanness check. , then its surface should be
clean and have no impurity and blot. But the cheap copied LED light
,its surface always remain blot and never be wash out.
4.Check
package. Qualified products should be packaged at 5/10m per reel with
anti-static package, the cheap copied product has none.
5.
Check Label. Qualified label is printing, the cheap copied product is
be marked,and it's size and paramete
6. Check
assembly. Qualified product attached instruction manual and size as
well as LED light connector or light seat in package. However, the
cheap copied product has none.
Notes:about the brightness
something should be paid more
attention
1.There are
different requirements for LED brightness. For example, in mall, LED
jewelry counter lamp should choose high light in order to draw
attraction, however, similarly, as decoration LED products, there are
different products could be choosed, such as LED spotlight and LED
seven-color lamp.
2.
Anti-static capability: LED with strong anti-static
capability own long working life time, relatively,its price will a bit
higher than normal one.
3.
Light color should be conformity. This is especially important for the
light assembly at large amount.
4.
Using low current LED product.
5.
Waterproof capability. Light be used indoor and outdoor,its using
requirement is different .
6. Correctly choose
lighting angle .
7. Core quality of LED depend on LED chip. Different brand with
different price.
8. LED's quality and brightness rely on Chip's size. Choose large size
better than small one, of course, the price also different
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