6 ways to know the led strip light quality


When you are sourcing led strip light from China.Led strip light is well know as lighting material. It is used widely use in home, hotel, office and all around us.Led quality is very important to led strip light lifespan.

Then we have 6 ways to compare the LED Quality.

1. LED Bin


If the color temperature and Voltage bin are same in every order, then the quality and color consistency will get better.


led-criNow led CRI have CRI>60,CRI>80,CRI>90. The higher CRI ,the color will more real of the items.

3. LED Brightness

led-strip-light-brightnessThe same voltage same current same wattage, Higher brightness then better quality it is.

4.LED glue

led-silicone-glueLED Package glue material has epoxy resin and silicone glue.
For same Epistar 14mil white chip, using epoxy resin glue package, under 30 degree working environment, After 1000 hours, the brightness will lose 70%. On the contrary, if using top quality silicone glue, under same working environment, the light decay is only 6%.As Epoxy resin heat conduction is worse, so it could not help led dissipate heat. then it influence the led working life;
The LED lose brightness slower and even more none, the quality will best

5. LED Chip brand and Size

smd-led-chipsLED Brand has NICHIA,CREE,BRIDGE,EPISAR.Most famous brand it use, better quality it has.
Bigger chip it is, better it get

6.LED working temperature

led-working-temperature-testWorking Temperature get lower, the led working life will get longer.
For Example, One LED working environment is 30 degree,then the LED temperature will not more than 45 degree. the LED working life is very ideal.

However, if the 100 LEDS are working same time, their pitch is 11.4mm. in this case, the heat among all the leds will be more than 60 degree. the light decay will be fast; if their pitch is above 25mm, their heat could not be assembled and focus. each LED bracket temperature should be still under 50 degree, and it is good for led working.

If the LED working temperature is very lower, 15 degree or lower, then the led working life is longer than same quality. or while the led strips are working, there are a fan to blow it to dissipate the heat, It will be more helpful for led quality and working life.

In a word, LED could not bear too much heat, higher temperature it has, shorter working life it has.So while factory design the led lighting , strips and modules, they will increase some helpful material to dissipate heat, such as Aluminum PCB, Thick wires, Double sided cooper FPC.. etc.

Contact with Lightstec for higher quality led strip lights! [email protected]

Manager Director-Jerry

About Author
Founder of Lightstec.Engineering degree.More than 13 years working experience in led lighting business.Familiar with producing led lighting products.This blog share you knowledge and solution in led lighting.Welcome sourcing led lights from China.

9 thoughts on “6 ways to know the led strip light quality”

  1. Have a nice day.
    Just finished the guangzhou lighting fair a couple of days, the customers were attracted by our products ranges.
    and we just focus on led floodlight, led high bay, led projection lamp, led panels.

    I’m not sure if you are interested in it. Pls find attached our whole range of products,
    pls confirm me back if you want to know more about the products information.

    Appreciated your prompt feedback.

  2. Here is new kinds of LED strips that perfect for growing in both soil and hydroponic mediums.

    Blue (wavelength: 455-465nm): is good for photosynthesis; and help to induce Chlorophyll and Carotenoid, which are necessary for healthy leaves.
    Red (wavelength:660-665nm) : is the peak wavelength for photosynthesis and photoperiodism. Red light is best for blooming and fruits.

    What kind of plants you can grow with our LED Grow lights?

    All kinds of flower plants : medical marijuana, cannabis, tomatoes, chilli , eggplant , Rose ect.
    All kinds of greens : herbs and leafy vegetables, lettuce , bok choy ect .
    Also suitable for Indoor garden or indoor potted landscape.

    we can customize LED grow light for you based upon your request, so feel free to contact us if you want to customize, we will try our best to help you.

  3. How do you do? This is Joes from LEDlight inc.

    Founded in HK, we are a professional supplier for LED strips.

    Now we are looking for some reliable manufacturers to work with, and we have known your company for long, and note that you are also good at producing LED strips.

    Hope we can have the chance to work with you in the near future.

    Could you please let us know?
    1, How many color bins for your company color? Which are most standarded ones?

    2, How many years warranty?

    3, Can you affer the color bin based on my sample?

    4, How about your prices for standard items?

    5, Is possible to visit your factory to discuss more at both conveniences?

    Note: You can review our company website to know more about our company, our current sales is about 80,000USD~130,000USD each month.

    • Hi Joes,Does your company in HongKong ? Maybe we can meet in your company. And also welcom to our factory.
      It is near with your company.
      I will send you our led light catalog first. Check it .

  4. We Control The Production
    Technical Proficiency
    As a professional LED light strip manufacturing company in China Lightstec understand your lighting needs and deliver them proficiently. We use top-of-the-line LEDs and the latest Japanese SMT machines to ensure quality LED strip manufacturing.
    Quality Control
    At Lightstec, we take quality very seriously. Our experts administer quality checks at throughout the LED light strips manufacturing process. This enables us to deliver products with a failure rate of under 1‰.


Leave a Comment

Update cookies preferences