LED-Streifenlicht Manufacturer & Supplier

Kaytai is a professional top LED strip lights manufacturer in China, that designs, produces, and sells LED strip lights all over the world.

Our LED Strip lights include regular white color SMD2835 LED Light Strips, 5050SMD LED Strip Lights, SMD315 Side Emitting LED Strips, SMD2110 High Density LED Tape; RGB, RGBW, Dual White & Addressable LED Strip Lights.

We are one of the best LED Strip Light Manufacturers in China with a large factory scale and good quality. Welcome to contact us for details!

Materials arrived in the factory, no matter PCB, led, ic, resistance, aluminum profile, cables, need QC check. all the items need to meet the requirement. Quality Control is the first thing we have to do when all the materials arrive. We have to inspect them whether they are qualified or not — however, there may still be some defective products that have gone through the whole process of production — defects in materials, processing, or shipping.

Now, with all new led chips, you need to test the LEDs color temperature. The brightness of the same color is not always the same. The Color Rendering Index is also a topic that you have to make sure the client.

Usually, this process will be followed by the SMT process. LED needs to be dried before it is processing SMT. The temperature of the drying is not less than 65℃ in 8 hours.

LED strip light SMT process is widely used in modern lighting units. What is funny is that SMT stands for Surface Mount Technology, but the technology on how to produce the LED is not just called mount surface but also includes a high-speed automated machine. Many people are misunderstanding this.

Reflow soldering technology process after SMT, the components, and PCB using the solder paste. The PCB from the reflow soldering machine into a certain temperature. The solder paste into the liquid consistency of melted, and then bonded to different components.

we have 100% test to make sure there is no physical damage to the products. The visual inspection ensures that there is no color shift in the LEDs and if any components are misaligned in solder bridges.

Some small-size PCB with the zero angle, lead free soldering process. After inspection, the LED ribbon passes through a soldering machine, which connects 0.5m ribbon to 5m long strips.

The PCB surface for the LED strip has a soldering iron to clean. The first thing to do is still soldering. Solder the IC can be used to prevent oxidization during the soldering process, and then cut off the excess lead wire into a round toothpaste drum, like oxidation. After all of this is completed, we can continue to clean it.

In fact, all the led product needs a lighting test for 8 hours, to ensure each LEDs runs in good condition. And we can measure the colors during the lighting test, and whether the LEDs are in the right color temperature, and whether the driver working well. So this is very important for the manufacturer to make sure every LEDs is ok.

LED strip lights are waterproof and also rust resistant, which make them suitable for a number of applications inside and outside the house. LED strip light waterproofing process selection is an important step in the manufacturing process. There are high quality IP65 silicon tube waterproof and IP67 silicon injection waterproof available on the market.

The 3M tape on the strip’s backside provides consumers with convenience and ease in installing LED strip lighting.

We use 3M 9080 for all the non-waterproof and waterproof strip, some customers request other 3M adhesive with better stickiness or better thermal conductivity, that’s available as well.

After the entire LED strip package has passed through our processing, LED Starlight’s quality control department will perform a final check on our products. We not only make sure they have the same lighting color and are free from defects but also the appearance is good enough to meet the customers’ requirements.