How to buy LED flexible light bar

Reading: Do not just pay attention to the price when purchasing LED flexible strips. Also from the following several aspects to comprehensive assessment, in order to buy the best cost-effective LED flexible light bar.

Beautiful LED lights can decorate our city very well, and many businesses will also use LED lights to advertise, night publicity better, but also has a good lighting effect. Use LED light strips can be made into different types of billboards, but also can use the switch to control it. The LED lamp itself is very energy-efficient and has a long service life. If you purchase a branded product, the other party will provide on-site installation and after-sales maintenance services, which will greatly save our funds. However, the purchase of such products requires attention in many aspects. problem.

1. The chip used by the LED flexible strip: The chip has domestic and Taiwanese chips, as well as imported chips. At present, the most expensive is the U.S. chip, followed by the Japanese chip and the German chip, and the moderate price is the Taiwan chip. The LEDs used in the LED flexible strips currently on the market are Taiwan wafers and Guangji chips. The prices are relatively moderate and the performance is also good. Of course, what chip is used? What kind of effect must I achieve? Be aware before purchasing.

2. LED package: sub-resin and silicone package: The price of resin package is cheaper, because the heat dissipation performance is slightly worse, the others are the same. The thermal performance of the silicone package is good, so the price is slightly higher than the resin package.

3. Consistency of LED color: small manufacturers often do not have spectrometers, directly selling undivided LED, and not after the separation of the LED color, its color consistency is poor, installed in the LED flexible light bar The effect is not so good, of course, the price difference is also relatively large.

4. LED welding effect: The assembly of LED flexible light bar is divided into manual welding and machine welding. Manual welding is using soldering iron, and the most primitive method is adopted for welding. The products that come out of this way of operation are ugly in appearance (inconsistent solder joint sizes, many flux residues, solder joints are not smooth, LED packages are scorched, etc.), and second, electrostatic protection measures are not good, and many LED chips are broken down. Causes light or no light at power-on.

Understand the above points, you still afraid to choose less than the desired LED light bar it? What are you hesitating? Come and buy online in China!