Q1. How many lumen per led chip you use for your flexible strip lights?

Q2. How is the color rendering index for your led chip?

Lightstec normally use RA>80 led chips. We also have RA>90 led chips which is for high level project used.And we have RA>70 led strip light. For the price RA90>RA80>RA70. Now more and more high quality lighting projects are using RA>90 led strip light . There are led strip light use in home design , we suggest you are using RA>80 led strip lights. Now RA>90 chips we have SMD3528 LED,SMD2835 LED and SMD5050 led chips. You can check some test report here: Catalog & Repo

Q3. How many kinds color temperature you can offer?

Q5. What kind of led chips do you use for your led strips?

Lightstec now only use Epistar chips.That can make sure our led strip light in good quality.

Q6. Can you keep the color temperatures the same in all order?

Lightstec have production record and always keep the same bin temperatura boje to our customers. In this way ,you can use the led strip light in your project and not need to worry about the color change.

Q16. What is the difference of SMD3528 led strip and SMD5050 led strip light?

Q22. What is led strip light Lumen (lm) output?

Lumen is the measurement of brightness.Sometimes,it is not easy for us know how brightness the led strip light is. We have a simple way.Normally,now the led strip light lighting effect is approx 100lm/w.Then we can know the lumen easy for every strip light. If the led strip light is 9w/m,then the lumen output is 900lm/meter.

Q26. What is led CRI and why is it important?

CRI/RA is color rendering index,It is the measurement of the item color look under the light source when compared with sunlight.Lightstec now offer CRI>80 led strip light, CRI>90 led strip light. And some of our high level projects are using CRI>95.

Q27. What is LED pitch?

LED pitch is the distance between 2 LED in the PCB.The pitch is easy to count.For example,60led/m led strip light pitch is 1000/60=16.66MM.

Q28. What is the difference between SMD3528 LED VS SMD5050 LED?

Q29. What is color temperature ?

The temperatura boje(CCT) of a light source is the temperature of an ideal black-body radiator that radiates light of a color comparable to that of the light source.That is important for us and customer.Normally we need to ask what color temperature they want.We have CCT from 2100k,2400k,2700k,3000k,3500k,4000k,4500k,5500k,6500k,7500k,10,000k.

Q30. Which color temperature should I choose?

Q31. What is mA or Ampere?

This is the basic unit of current.In led lighting,normally you can see in power supply.For example,12V-5A,that means this driver power is 12V*5A=60W.

Q32. What is a Watt?

Watt is the measurement of power. In led lighting,it is the total power of led strip light or driver. For example,4.8w/m led strip light. 60w power supply.

Q33. What is led Bin?

Bin is a process of select the same color led in grouping. Normally same Bin the CCT is the same. Lightstec can offer same BIN to customer.

Q34. What is led strip light luminous efficacy?

Luminous efficacy is the measurement of 1watt how many luminous output. For example,the led strip light 100lm/w.

Q46. What is the lifespan of your led strip lights?

Lightstec using high quality led,and our led all pass LM-80 test.That means our led strip light can use longer when you are using in right way.Normally,our led strip light can use 30,000hours.That means if you use 10hours per day.It almost can use 10 years! After 10 years,the light output will have 70% of beginning.That means you can still use the led light.

Q50. What’s the max operating temperature of your LED strip light?

As we know, led don’t like hot.That will let the led light decay.Normally our led operating temperature around 30-65℃。This is a good working temperature. If higher than 65℃,we suggest using heat sink ,such as aluminijski profil to dissipate the heat away from the led strip light.Then the led strip light can use long life.

Q51. What is the beam angle of your strip lights?

All of our led strip light beam angle is 120°.

Q55. Does the silicon tube affect the CCT and CRI ?

Yes.For CCT is will increase about 50K for warm white , for cool white about 150K. And for CRI just little ,about 5.

Q56. Does the silicon tube affect the CCT and CRI ?

Yes.For CCT is will increase about 50K for warm white , for cool white about 150K. And for CRI just little ,about 5.

Q9. What is difference between DC12V led strip lights from DC24V led strip lights?

From the pcb board,we can see DC12V and DC24V led strip light in different electric circuit. DC12V led strip light,it can cut every 3leds in series.Different kinds led strip light,the cutting length is different.For example: SMD3528-60LED/M-12V,it can cut every 5cm,SMD3528-120LED/M-DC12V,this can cut every 2.5cm. DC24V led strip light,it can cut every 6leds in series.Different kinds led strip light,the cutting length is different.For example: SMD3528-60LED/M-24V,it can cut every 10cm,SMD3528-120

Q10. Where led strip light 12v using?

Lightstec high quality led strip light have SMD3528, SMD5050,SMD2835,SMD3014,SMD5630 led strip light series.Our led strip light factory offering Ra>90 led strip light for many star level projects all over the world. DC12V led strip lights are very popular and use widely in hotel,airport,house,shopping mall,restaurants,above the roof of bar,clubs,discos,spas.There many place can use the high quality led strip lights. Lightstec offering you high quality 12v and 24v led strip light in different

Q21. What is the difference between 110-240V led strip light and 12V /24V led strip lights?

High voltage led strip light, also known as AC led strip lights. Low voltage led strip lights with LED strip lights,also known as the DC strip ligh t.Then what is the difference between them,advantages and disadvantages between two ? High voltage 110-240v led strip light,the main material PCB board and transparent plastic material injection molding process from tape. After the strip has two sides forming the wire. Light in the middle of the tape, high-voltage LED lights with good texture of its

Q23. What is AC led strip light?

This is Alternating Current led strip light.Some of the high voltage led strip light is AC led strip light.But it also need a transformer.

Q24. What is DC led strip light?

This is Direct Current led strip light.Most of the led strip light we use is DC led strip light. Normally it have DC12V and DC24V.DC led strip light need a led power supply to change the high voltage AC110/220V to low voltage DC12V/24V.

Q25. Does your LED strip light constant voltage or constant current?

Now all of our led strip lights are constant voltage.Their DC12V and DC24V. And of course,we can make constant current led strip light according to customer request.

Q49. How long will led strip light run on a battery?

This depends on the amp of battery.The bigger amp of battery ,the longer will led strip runs.

Q60. Does Led strip lights work with dimmer switches?

Yes.All of our led strip light can work with dimmer switch.When you have project need dimming function.You need to check the datasheet first.We have dimmer controller,dimmable power supply for your choose.

Q61. How do I choose right power supply for my led strip light?

First,make sure which DC output of your power supply.DC12V power supply for DC12V led strip light, Same, DC24V power supply for DC24V led strip light. Second,calculate the total watts of the led strip light you use.Then the driver need more 20% of the total watts of the led strip light.

Q62. What is a heat sink?

Heat sink is for cooling the led strip light.Normally we can use led aluminijski profil for cooling the led strip light.

Q65. What is difference between DC12V led strip lights from DC24V led strip lights?

DC12V led strip light,it can cut every 3leds in series.Different kinds led strip light,the cutting length is different.For example: SMD3528-60LED/M-12V,it can cut every 5cm,SMD3528-120LED/M-DC12V,this can cut every 2.5cm. DC24V led strip light,it can cut every 6leds in series.Different kinds led strip light,the cutting length is different.For example: SMD3528-60LED/M-24V,it can cut every 10cm,SMD3528-120LED/M-DC24V,this can cut every 5cm.

Q83. How do I calculate the power supply needed for my LED light strips?

It is important to calculate the power supply needed for your LED light strips to make sure you use the appropriate power source. Fortunately, it is very easy to calculate the energy required to run your LED light strips. Simply multiply the wattage required per meter of each LED light strip with the length of the strip. For example, if you a 4.2m long strip with 5W/m power draw, you will need a transformer with a capacity of at least 21W to power it. You can calculate the power draw for all of

Q84. How can I connect my LED light tapes to the power supply?

There are two ways to connect your LED light tapes to the power supply. You can connect them to a power socket or you can hardwire them directly to the main power source in your space. At Lightstec, we offer LED light strip power supply options that will help you connect your strips in both ways. Use our Desktop LED light strip power supplyto connect your LED ribbon lights to a power socket. Our power supply connector comes with a variety of plugs to suit every kind of power socket. Hardwire you

Q4. What kind of waterproof index can you offer?

Q35. What is IP stand for?

IP level is a measurement of the ability of a product can be work in different environments. IP have 2 numbers, the first one a measurement of the protection an item will against sold objects. The second number is a measurement of the protection an item will against liquids(water).

Q36. What is the difference between IP20/33,IP55, IP65, & IP67 in led strip light?

Q52. Can LED strip lights be used outdoors?

Lightstec have outdoor vision led strip light .We have IP65 & IP67 vision.This can be used outdoors.

Q53. Do you have connectors for IP67 LED strip light?

Yes , we have vodootporan vision led connectors.

Q54. Is the indoor and outdoor versions LED strip lights brightness different?

The brightness is similar of indoor and outdoor version.The outdoor version have clear silicon tube outside,so the brightness will 3-5% less than indoor version.But it it not easy tell the different from human eyes.

Q64. What kind of waterproof index can you offer?

Q80. Can Lightstec LED strips be used for outdoor lighting projects?

All Lightstec LED light strips are covered in silicone and plastic to make them vodootporan. This makes them perfect for outdoor applications. Our silicone LED ribbon lights are suitable for every kind of application in every kind of weather. You can also use our Aluminium profile to protect your LED light strips from the environment.

Q7. Can you design pcb board for custom-made?

Lightstec have our own engineer team. Whatever flexible strip pcb or rigid strip pcb,our engineer team can design PCB files for customers in the first time. We welcome all OEM and ODM orders from all over the world.

Q8. Do you check led strip ageing test?

You can check how we control our led strip light quality here: quality control Ageing test is a very important quality control process.Normally we need to do the ageing test 8 hours before packing.From the ageing test,we can avoid the led chip dim light,flashing,fault,dead led and lack of soldering.Good quality led strip light factory are doing ageing test. Range of ageing test including temperatura boje inspect,voltage inspect,current inspect,wattage inspect.We have 100% ageing test of all our

Q12. What is the best glue material for led strip light?

Q14. How to control quality of led strip light?

Test Information as below: 1.Before use led chip,we will put them into oven,to make sure the led chip dry.In this way to reduce the damage rate of led . 2.After solder the SMD led chip on PCB board,we will test it before put it on the he re-flow soldering machine. 3.After connect each 0.5m to 5m per roll, we will test again. 4.We will test it again after soldering the led connector on it. 5.8 hours aging time before the shipment. led-q

Q13. What kind of pcb board do you use for your led strips?

Lightstec use 2 ounces copper pcb board at least.We now use the prb from the biggest led pcb board factory in China.FZDpcb. That can make sure our pcb board in good quality control.All of the pcb have UL approved.Then you can use our pcb for all lighting projects.

Q19. How to choose a high quality led strip light?

There is all kinds quality and price for led strip light in the market , so how to choose a high quality led strip light ? Lightstec as a china led strip light supplier help you to distinguish this products: 1. PFC The PFC has 2 kinds :Rolled copper and laying copper plate.the rolled copper is better. the PFC has double-sided board and single sided board, the double side is better for cooling .Lightstec offer the led strip light with rolled copper with double-sided board , with Outstanding bendi

Q43. What makes Lightstec led strip light high quality?

Lightstec is in led strip light business more than 8 years.We know good quality products because of good material and good production. Lightstec led strip light material is from quality supplier. Led chips: SANAN,EPISTAR SMD LED:HONGLI,REFOND,LIANGAN FPB: GUOZHAN,FOUNDER Solder Paste:Tongfang tech,Vital New Material Resistance:Yageo, Uniohm,Ralec And Lightstec have a good quality production control process.Pls check here.

Q44. Does Lightstec manufacture their own led strip lights or are you just a reseller?

We are a led strip light /led aluminijski profil light manufacturer in China,Welcome to our factory.

Q66. What is the best glue material for led strip light?Epoxy glue?PU glue?Silicon glue?

Q69. What kind of light do LED tape lights produce?

LED tape lights can produce light in any color imaginable. You also have the freedom to tweak the temperature of each color. Lightstec houses LED light strips that produce cool white light, warm white light, natural white light, red, green, blue, and many other colors. You can use LED light strip controllers to create many variations of colors and changing the temperature of each color.

Q72. How does Lightstec produce LED tape lights?

At Lightstec, we follow a carefully constructed process to produce LED light strips. Our LED light strip manufacturing process starts by choosing the highest quality LEDs. We then mount these LEDs onto durable strips using both professional machines and technicians. In each stage of the manufacturing process, our LED strips are put through quality tests to make sure our tapes are without flaw and last you ages.

Q76. Does Lightstec manufacture its own LED strip lights or are you a reseller?

Lightstec manufacturer’s our own light LED strips. We have a meticulous LED light strip manufacturing process that helps us control each aspect of the light tape. This means we can design bespoke LED tape lights that cater to your exact lighting needs. We also do bulk LED light strip orders so you can light your entire project without any hassle.

Q77. What kind of quality control tests do you use on your LED tape lights?

At Lightstec, we put quality above all else. That is the reason why we have dedicated quality tests at the end of each stage in the LED tape light manufacturing process . These tests vary from general inspection to performance gauges. Here is a list of quality control tests we perform: LEDs Testing PCB Solder Paste Thickness Testing Power-on Testing (after SMT welding) High & Low-Temperature Testing Salty Water Testing Humidity Testing Tape Stickiness Detection Aging Test Integrating Sphere

Q11. How to use solder to connect led strip light?

We know we can use fast quick connector for led strip light to strip light connect .It is a easy for connect the led strip lights.But sometimes,the project need make sure not problem for long time.So soldering is the best way for choice. First,you need to prepare a soldering iron,the wattage better approx 60W.The iron need to can have temperature adjustable function.The iron better using a rosin to clear the tip of solder gun. When the soldering iron temperature reach 350+/-10℃,tin the cable wit

Q15. How to choose the right led connectors?

How to choose led connector for led strip light.now let’s learn something about this . As we know,the led strip light has 3528 and 5050 model,they has 8mm width pcb and 10mm width pcb,so when choose the connector,the width must be fit well. Normal when we production the led strip light,we will make DC connector in female type at the end of strip,so that it can connected with the led power supply dc male end connector. We also supply many kinds of led connector for led strip light.when you cut th

Q18. How to Install led strip light?

Q38. Can Lightstec LED strip light be cut?

Yes, they can be cut according to request.All the led strip light have a cut mark in the pcb.It is easy for you to cut.After you cut ,we have connector for you to connect the led strip light.

Q39. Can Lightstec LED strip light be soldered?

Yes, Lightstec LED strip lights can be soldered. This is the ideal method to install strip lights.We also have connector for connect the led strip light.

Q40. Do Lightstec LED strip light have an adhesive on the backs of the strip light?

Lightstec led strip lights have a 3M brand 9080A adhesive backside that allows for a very easy and secure installation. For vodootporan led strip light,we offer silicon clips for installation.

Q41. What specific adhesive is used on your LED strip light?

We use 3M 9080A for all of our led strip light.And for vodootporan led strip light,we offer silicon clips for installation.

Q57. How can I install LED strip light in my motor van?

Normally,the battery in cars are DC12V.So it is easy for you connect the DC12V led strip light to the motor bike battery.Then it work.

Q59. Why so many different led strip light connectors?And what is the difference?

Lightstec led strip light has many different series .Then we need a number of different connector to fit each kind of the led strip light.

Q63. Does the brightness will lost after using led aluminum profile with milky cover?

The milky diffuse will reduce the brightness approx 30%. But it can have better vision for the led light.Now more and more projects are using led aluminijski profils.It will show a very great vision.Let’s check here for project photos.

Q73. Can Lightstec LED light strips be cut and soldered?

Yes. You can easily cut and solder Lightstec LED ribbon lights. Make sure to cut along the copper connections so as to not damage any essential component of the strip. Remove the silicone covering to solder two tapes together. You can easily connect light strips using LED light strip connectors .

Q74. How do I install LED tape lights?

installing flexible LED ribbon lights is very easy. All you have to do is take off the protective tape from the adhesives at the back of each light strip and stick the strip in place. Rigid LED lights can be mounted through the mounting clips provided. You can also use Aluminium profiles to safely mount your LED light strips.

Q81. What kind of LED tape connectors does Lightstec offer?

Lightstec offers a variety of LED tape connectors. You can use our connectors to easily connect two LED strips together or to connect your strips to a power source. Our connectors provide a solder-free solution to connect your LED tapes lights. Here are the LED tape light connectors we offer: Female DC Plug vodootporan DC Plug Waterproof RGB LED Connector Solder-Free LED Wire Connector Solder-Free LED Strip Box Connector Hippo Buckle LED Strip Light Connector

Q85. How can I use the Lightstec Aluminum Profile to protect my LED strips?

Lightstec aluminijski profil is designed to house your LED light strips. This protects your LED tapes from the environment making them last long and require zero maintenance. The profile is also great at diffusing the light from the LED strips evenly, creating a better effect. Lastly, they make it easier to mount LED light strips on uneven surfaces or unusual corners. Lightstec offers two types of aluminum profiles: T Shaped Aluminium LED Profile: This profile has an anodized finish and is great f

Q20. What is the difference of flexible led strip light and led rigid strip light?

What is difference for flexible led strip light and led rigid strip? From the literal meaning, we can know the flexible led strip light is soft and flexible , while the led rigid strip is hard . Material: The flexible use the FPC as circuit board, then use smd led chip to assemble, It is very thin about 1mm , so it can save many space.It can curve in any angle, with excellent bend-resistance. For this flexible led strip light , we can make 3528 led strip light , 5050 led strip light with 30leds/

Q47. How flexible are the LED strip lights?

The led strip light are using flexible pcb.That means you can bend the led strip light.That is easy for you to using led strip light in any place.

Q67. What is the difference of flexible led strip light and led rigid strip light?

The flexible use the FPC as circuit board, then use smd led chip to assemble, It is very thin about 1mm , so it can save many space.It can curve in any angle, with excellent bend-resistance. For this flexible led strip light , we can make 3528 led strip light , 5050 led strip light with 30leds/m , 60leds/m and 120leds/m.Also it has ip20 nonvodootporan led strip light , waterproof ip65 ip67 and ip68 flexible led strip. Since its high resistance , so it can apply to different shapes of Advertising

Q68. What are flexible LED strip lights and how do they work?

Flexible LED light strips consist of a pliable circuit board that has a bunch of LEDs mounted on it. LEDs produce powerful, energy efficient light that can be used to illuminate any space. Flexible LED light strips allow you to light spaces that traditional sources of light simply cannot reach. There are many benefits of using LED lights strips to light your homes, offices, retail spaces, and more. LED is a semiconductor that emits light when current flows through it in one direction. LEDs mount

Q70. How many types of LED light strips are there?

There are three basic kinds of LED light strips: flexible, rigid, and silicone. Flexible LED light strips, as the name suggests, are pliable and can be used to light unusual spaces. They can be easily mounted using the adhesive at the back. Rigid LED lights strips consist of LED tapes mounted on a frame (usually made of Aluminium). These light strips are great for lighting outdoor spaces. Silicone LED ribbon lights feature LED strips covered in a thick layer of silicone. These strips are extreme

Q71. What factors should I consider before buying LED ribbon lights?

Consider the following factors before buying LED ribbon lights: The specifications of the area you want to light The size and type of LED tape lights needed for your space The color and brightness of LED ribbon light The power draw and energy source required to light your tapes Mounting and installation requirements Browse our LED light strip manufacturing buying guide for more information.

Q17. Why the led strip light don’t working?

I think many people will met a problem,that is the led strip light led die.Means that the led strip light can’t light up and doesn’t work.This problem usually happen on 5050 led strip light.now let’s analyze the 3 reasons why the led strip would die and what solution for that . 1.High Temperature damage. The led strip light heat-resistant is not very good,So if not control well the soldering temperature and soldering time during the process of production,the led chip will damage because of the u

Q37. What are the top 4 comparing factors you need to care for before buying LED strip lights?

1. you need to know the requirements for your project, compare lumen output, CCT, and CRI. 2. Compare LED size and number of chips on one meter. 3. Compare the wattage and voltage that the LED strip light uses. 4. Make sure that vodootporan level of the led strip light.

Q42. How long will the LED lights last?

We give all of our led strip light 3years warranty.And the led strip light is in right use. Then the led strip light can use more than 50,000 hours. That means if you use 10 hours per day.It almost can use 10 years!

Q45. What are the warranties of Lightstec led products?

Lightstec offer high quality led products.All of our led products are have 3 years warranty.For small quality,few pcs you only need to take photo of the damage product to us. For serious problem,you need to send back the damage product to us for check.If our product problem, we will send new one free to you.

Q48. Do longer runs of LED strip lights lose brightness?

We know that the longer the wire ,the greater the pad napona.Normally,Lightstec led strip light voltage 3V every 5meter. That means if you are using DC12V,in the end of 5meter,the voltage will be 9V.If using DC24V,in the end of 5 meter,the voltage will be 21V.So we suggest if using longer led strip light in project,better using DC24V led strip light.

Q58. What Certification are Your Led Strip Light Listed?

Our led products have CE/ROHS certification for Europe market and FCC/IC certification for North American market.

Q75. How are Lightstec LED light strips better than the rest?

Lightstec LED light strips stand out from the rest because they perform better and last longer. We house a wide variety of LED ribbon lights. In addition, we offer full LED light strip customization . We also provide LED controllers, power supply, connectors, profiles, and more. This makes us a one-window solution to all your lighting needs.

Q78. What are the warranties of your LED light strips?

Our LED lights strips are guaranteed to work perfectly for years and years. We offer warranties ranging from 3-5 years on all our LED strips. Our warranties cement our commitment to delivering a high-quality product. Duration of the warranty depends on the type of LED ribbon light you purchase.

Q79. What is the average length of an Lightstec light LED strip?

A pre-cut Lightstec LED tape light is 50 cm in length. However, we can cut and solder the strips to any length you want. We can also provide uncut lengths of LED strips that you can then cut yourself as per your requirement.

Q82. How do I control the brightness of my LED light strips?

You can easily control the brightness of your LED light strip by using LED light strip controllers . These controllers are available in a variety of forms. Lightstec houses digital RF LED strip controllers that have an easy to use interface. Our controllers are compatible with all our LED light strips. You can choose from the simple ones that let you control just the brightness of the light to more advanced ones that let you change the color of the light strips as well.

Q86. How do I order Lightstec LED strip lights?

Ordering Lightstec LED light strips is really easy. All you have to do is fill our an order form and send it to us for a quotation. Our order forms are conveniently placed on each of our product pages so you don’t have to navigate anywhere else to place your order. Once you send in your order, a representative will reach out to you within 24 hours with additional details regarding your order. If you want to order customized LED light strips . Reach out to us with your requirements and we will ge

Q87. Is there a minimum quantity of light LED strips I have to order?

Our pre-cut LED light strips are available for ordering in any quantity you like. For custom orders, your strips should be at least 500 m. We also do bulk LED light strip orders . Your order must be at least 100 m of LED light strip to qualify as a bulk order.

Q88. Do you ship LED light tapes worldwide?

Yes, we ship our LED light strips all over the world. All you have to do is order through our website and we’ll ship your LED light tapes to you anywhere in the world. Shipping costs are calculated based on weight and your shipping location. We use a third party courier service to ship your order. This reduces shipping costs and makes sure you get your order delivered on time. (Note: shipping fees do not include local custom duties, taxes, and other related expenses)

Q89. How many days can I expect to receive my order?

We process your order withing 24 hours of your order confirmation. Shipping and handling can take up to 7 working days (Note: It may take longer during heavy order cycles). Once your order is processed and packaged, it is handed over to a third-party shipping company. The shipping company determines how long it will take to deliver your order as well as shipping costs. Note that this timeline is exclusive to in-house products and regular orders. Custom and bulk orders may take longer to be proce

Q90. Do you take bulk orders?

Yes, we take bulk orders to help provide you a one-window solution to your lighting problems. You need to order at least 100 m of LED light strip for it to qualify as a bulk order. You can order customized LED tape lights in bulk as well. Keep in mind that bulk orders take longer to manufacture and deliver.

Q91. Can I customize my own LED strip lights?

Yes. Lightstec specializes in creating customized LED light strips to your exact specifications. We can provide customization at the SMD level which means you can choose the brightness, color, temperatura boje, and luminance of your LED tape lights. In addition to choosing the size and layout, you can also add logos and labels to your LED ribbon lights.