How To Identify The Quality Of Led Lights

By Author: Rihey
Total Articles: 115
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1, flexible LED lamp belt is using FPC do assembly PCB, assembled with patch LED the thickness of, make the product is only a coin thickness, does not occupy a space; General specification 30cm long 18 star has LED, 24 single leds and 50cm long 15 single leds, 24 single leds, 30 single LED etc. Still, 60cm, 80cm different users have different specifications. And can be optional cut, also can be prolonged and shine not affected. And qualitative soft, can be arbitrary FPC bending, folding, winding, can be in 3d space move and telescopic not broken. Suitable for irregular places and space narrow place to use, but also because of the can arbitrarily curved and winding, suitable for in advertisement, decoration patterns of arbitrary combination.

2, LED by the PCB is hard light circuit, author do assembly LED useful assembled patch LED the, useful also LED the assembled inserted straight, depending on the need to adopt different components different. The hard light advantage is relatively easy to fixed, processing and installation are more convenient; Defect is not optional bending, not suitable for irregular places. Hard light ...
... with patch the LED the 18 single leds, 24 single leds, 30 single leds, 36 single leds, 40 single LED a variety of specifications as well; Insert the LED with straight 18 star, 24 star, 36 star, 48 different specifications, a star of the positive side, also called the Great Wall and side glowing light bar. Leds into threshold with production because of low, so a horse this project. But there are professionals or have a way to identify the manufacturers, formal the LED lights belt and the stronghold version of LED lights belt (i.e. referred to in article all by artificially homework within the product) is produced from one soon out on appearance.

3, see LED lamp with surface cleanliness. If using SMT process production LED lighting belt, its surface cleanliness is very good, can't see any impurities and stain. But if the welding process production by hand with fortress edition LED lights, the surface has no matter how clean, will remain with besmirch and cleaning trace, will help at FPC surface flux and tin slag residue.

4, see packaging. Formal LED lamp tape will adopt anti-static roll materials plate, usually five meters packing a roll or 10 meters outside a rolls, then by esd moisture bag again sealing. And the fortress version with LED lights for cost saving, and use recycled coil material plate, then no esd moisture bags, look carefully coil material plate can see a clear label appearance when leaving traces and scratches.

5, see label. Formal LED lamp with bags and roll materials plate there will be printed on the label, not print label. But the stronghold of the tag is printed version, and specifications and parameters not unified .

6, see attachment. Formal LED lights in enclosed with inside packing instructions and lamp tape specification, also can be equipped with LED lights take connector or gets stuck; Fortress version of LED lights and with in the packing box would not have these accessories, because some manufacturer is still can save a province. Understand this, believe in several friends with purchasing LED lights didn't care about price.from: wholesale LED lights