SK9822(Similar to APA102) RGB 144LEDS/M DC5V 12MM-Wide Digital Intelligent Addressable LED Strip Lights - 1m/3.28ft per roll
1. There are 144 Addressable RGB LEDs per meter, and 12mm wide for 144 LEDs/meter, DC5V input, and you can control each LED individually! This is the digitally-addressable type of LED strip. You can set the color of each LED's red, green and blue component with 8-bit PWM precision (so 24-bit color per pixel).
2. The LEDs are controlled by shift-registers that are chained up down the strip so you can shorten or lengthen the strip.
3. The PWM is built into each LED-chip so once you set the color you can stop talking to the strip and it will continue to PWM all the LEDs for you.
4. The SK9822 is almost a direct replacement to the APA102 and is superior in some respects, most importantly its built-in constant-current control, If you have ever tried to power a long string of LED strips and only connect one end to the power supply, you may have noticed that the far end of the LED strip has a low voltage on its power rail due to the resistance in the long power connection. For LED strips based on APA102C and WS2812B, use dimmer voltage and red color. With SK9822, as long as the voltage remains above 3.5v, this voltage drop is unlikely to have a noticeable effect.
5. The protocol for the SK9822 is very similar to the protocol for the APA102C, but it updates the colors displayed at different times. If you replace the APA102C LED with the SK9822 LED in a low-framerate application, you may need to update the code that our APA102 Arduino library USES with the SK9822, so you can use it directly or write your own code as a reference. The color generated by SK9822 is different from the color generated by APA102C, so we do not recommend mixing APA102C and SK9822 in a single project.
Light strips advantages
With plasticity, can be free to bend the shape — fixed in the uneven surface, easy to install (using the 3M self-adhesive) and other advantages;
With waterproof, in case of high temperature and low temperature does not change color, low voltage long life, and other advantages;
With bright colors and soft light (1LED lights can be composed of a loop — every 1 light can be cut to use), energy saving and environmental protection and other advantages are the ideal replacement of neon products (70% more energy saving than the neon), It is decorative contours. Making a variety of modeling the ideal lighting.
Standards and Certifications
Waterproof Level Description
IP20 Non-waterproof (The PCB [Printed Circuit Board] surface of the bare, with a self-adhesive back, For Indoor);
IP65 Waterproof (Epoxy cover waterproof, Epoxy Resin, PCB surface is encapsulated with plastic Gel, with self-adhesive 3M back, For Outdoor & Indoor) ;
IP67 Waterproof (Silicon sleeve waterproof, PCB is encapsulated with silicon tube, with a plastic fastener, better waterproof, For Outdoor);
These digital Addressable LED Strips are Applicable to people who would like to pursue fashion and romance, for individual creativity and the new apartment decoration, as its soft, light and thin features very suitable for DIY personal space.
LED programmable digital screen
Hotels decoration lighting
Concealed lighting, Cove decoration
led wall, advertising board
Outdoor advertising signs,
Hotel, KTV, bars,
Wedding party lighting,
The BLACK ARROWS on the strip tell the transmitting direction of the signal. When running more than one roll of the strip after the Dream Color Controller, the following rolls of Dream Color Strip should be run strictly follow the Arrow point direction. If connected oppositely, the strip will not work
Electronic products to ensure that there will not be after-sales quality disputes, please use qualified manufacturers.
LED lamp bead detection technology National leading: independent patent testing equipment in 3 minutes can be measured lamp light failure, color, life and other important electrical parameters, the machine dead light rate of fewer than one hundred thousandths, finished lamps Anti-static up to 20KV, the factory solemn commitment to light bar warranty for 2 years.
Reduce more costs for customers: managers before the technical-based electronic components traders, the use of components without intermediate links, both genuine and inexpensive.
Waterproof to achieve the highest IP68 level: independent waterproof patented technology. Outdoor products in the hottest Hainan Sanya, the coldest Shenyang, the factory’s fish tank all-weather two years to run, there is no water phenomenon.
ISO9001 / 2 management model: to ensure that each product 100% qualified factory.
Service-oriented: by the number of electrical professional technicians composed of the installation of the steering group, at any time to listen to customers dispatch. The products have been sold to the United States, Britain, Italy, India, Russia, Iran, Nigeria, Israel, and other countries and regions. The company through the CCC certification, CE certification, ROHS recognition, PCC, ISO9001, SGS, UL certification, and other domestic and international related industry certification.
Here you can learn anything about led strip lights, find the part you are intrested in to learn more knowledge. There are knowledge parts of led strip lights, power supply, controller, accessories, and how to connect led strip lights, etc. You can also watch our thousands of demo video .
Led strip lights
►Everything you need to know before you buying led strip lights
1. Where do I want to place the LED strip lights? Indoor or outdoor?
• What are waterproof led strip lights?
• How to cut and connect waterproof led strip lights?
2. How much LED brightness do I need?
3. The working voltage is available?
• Constant current VS Constant voltage
• What is the voltage drop? How to solve it?
• 5V VS 12V VS 24V led strips
• AC VS DC
4. How long is the LED strip light suitable for my project?
5. Do I need an LED light controller to adjust the LED color and brightness?
6. How to power the LED strip lights?
1. How do led strip lights work?
2. How long can you run an LED strip?
3. How long do LED strip lights last?
1. Do LED strip lights use a lot of electricity?
2. Why are LED lights energy efficient?
3. Are LED Strip Lights sustainable?
4. What are the pron and cons of led strip lights?
5. Precautions for led strip lights
1. Do LED strip lights overheat?
2. How do you stop LED strips from overheating?
3. Can LED strips catch fire?
4. Is it safe to sleep with LED strip lights on?
1. What are flexible led strip lights?
2. What are rigid led strip lights?
3. What happens if you bend LED strip lights?
4. What is the difference between flexible led strips and rigid led strips?
1. Can you cut led light strips?
2. What happens if you cut an led strip?
3. How to cut led strip lights?
4. How to connect RGB color changing led strip lights with a connector?
5. How to know what your led strip light is?
Which is the brightest SMD LED?
What does SMD 5050 mean?
How many lumens is a 5050 SMD LED?
How to know what type of LED strip?
What is the difference between 2835 and 5050 LED?
►COB led strip light
1. What is COB?
2. What is the COB production process?
3. Different types of COB strip lights
4. What is the difference between COB and SMD led strip lights?
5. What is the difference between COB and LED?
6. Are COB led strips better?
8. How to install COB led strip lights?
9. Can COB light strips use aluminum channels?
10. Why choose superlightingled?
►Led neon lights
1. What is led neon light?
2. What are neon led lights used for?
3. Are led neon lights good?
4. How to choose led neon rope lights?
5. Are led neon ropes use DC or AC?
6. Can you change the light-emitting angle or the luminous way of neon led strip?
1. How to cut led neon lights
2. Can led neon lights be connected?
3. Easy 7 steps to make led neon lights
4. How to install led neon rope?
►Addressable led strip
What is an addressable LED strip?
Can you cut addressable LED strips?
How to judge if an LED strip is individually addressable?
How to choose the right IC for your project?
Which IC is most commonly used?
How do I know my IC type?
How do I know if my IC is good or bad?
How many types of IC are there?
►Color, color temperature, and CRI
1. What is color temperature?
2. What color temperature is right for me?
• 2700K VS 3000K
• How obvious is the difference between 2700K and 3000K?
• Warm White 3000K VS Natural White 4000K VS Daylight White 6000K
• Warm White VS Cool White
3. Enjoy 2700K, 4000K, 6000K
4. Further Reading: How to install Warm White LED light strip?
1. How many colors are in LED strip lights?
2. What do LED light colors mean?
3. Why do white LED light turns to yellow?
4. Why are your led strip lights not the same color?
5. What is the most relaxing color for LED lights?
6. What color led lights is best for sleeping?
7. Are led lights bad for your eyes?
8. Is cool white or warm white better for eyes?
1. What is the best color temperature?
2. Does color temperature keep the same as time goes by?
3. What color temperature is best for night?
4. Led strip lights about color temperature,CCT VS RGBW VS RGBCCT;
1. What is CRI in led lights?
2. How to choose the right CRI when buying led strip lights?
3. What is the relationship between CRI and brightness?
4. Is higher CRI better? High CRI VS Low CRI;
5. How to find CRI value?
Led strip light connection
1. How to connect led strip lights together?
2. How to connect LED light strips without connectors?
3. How to solder wires to LED strips?
4. How to connect LED strips without soldering?
5. Which one is better between soldering and using a connector?
6. How to connect mutiple led strip lights?
7. How many LED strip lights can you connect?
1. Ensuring the working voltage and power first
2. How to hardwire led strip lights?
3. Can I connect multiple LED strips to the same LED power supply?
How to wire led strip lights?
Controller for led strip lights
1. WIFI controller
2. RF controller
3. IR controller
4. Bluetooth controller
5. Remote control and panel control
6. Single color controller and multi-color controller
7. DMX512 controller
8. SPI controller
9. DALI controller
10. 0/1-10V dimmer
11. Triac series
12. Sonsor series
What is amplifier and its uses?
What is amplifier and its uses?
How amplifier works step by step?
What are the types of amplifier?
How to install an amplifier?
How to wire amplifier?
Led power supply
4 steps to calculate the power you need
1. Alternating current power supply VS Direct current power supply
2. Constant current power supply VS Constant voltage power supply
3. How to choose the best led power supply for your led strip light?
Led strip light installlation
1. Adhesive installation for IP20 and IP65 led strip lights
2. How to choose the right led tape?
3. Can IP20 and IP65 led strip lights use aluminum profiles?
4. How to use aluminum profiles?
5. Mounted clip installation for IP67 and IP68 light strips
How to install led strip lights on TV?
How to install led strip lights outdoor?
1. Are all LED light strip connectors the same?
2. How do LED strip lights connectors work?
3. What connectors do you need for LED strip lights?
4. What are the different kinds of LED connectors?
5. How to choose the right connector for your led strip lights?
1. What are aluminium profiles used for?
2. Why choose aluminum profiles?
3. Different types of LED aluminum profiles
4. LED aluminum profile VS COB LED strips