full color changing dmx addressable ws1221 UV 12VDC individual IC control digital pixel rgb flexible led strip

Shiji design new 12V addressable SJ1221 led pixel strip, 1 IC built inside of 5050 Led 

SHIJI design SJ1221 LED is different from WS2815 on market, SJ1221 12V led give you 4 times brightness!!!

SJ1221 LED, 20LM / lamp.

Ws2815 LED, 5LM / lamp. 

Max length 10M, Welcome any evaluation!

1) WS2815 SJ1221 WS2812B 12V smart RGB addressable pixel led Strip is powered by a 12V power supply and is controlled by a single data line from a suitable controller.

 2) 3-pin JST connector included: Red:VCC, Yellow:GND, Green:DATA.

 3) The strip has 3M adhesive tape on the back. Installation surface must be smooth, clean and dry.

 4) Strip can be cut between every LED to create custom lengths.

 5) Do not bend strip sharply. 

 6) Longer runs should be powered from both ends to reduce voltage drop.

 7) 30leds/m, 60leds/m available, one roll max Length can be 10M.

Quick Details 

Shipment :

1.Goods will be delivered within 3-5 working days after the payment received;

2.We ship item via Door to Door service express or air and sea.

Service:

1.Reply you in 24 hours .

2.Experienced staffs answer all your questions in fluent English 

3.Customized design is available. OEM&ODM are welcomed .

4. Exclusive and unique solution can be provided to our customer by our well trained and professional engineer.

5.Special discount and protection of sales area  provided to our distributor .

Warranty:

1.All products we sell are in good quality and have been tested before they are shipped out.

2.We offer 2 years Warranty.

certification:

1) What are the best selling products in Shiji Lighting?
- LED Pixel Strip Light: Mainly SMD5050,SMD2835 and SMD3528
- LED Pixel Point dot light
- LED Pixel Tube Light

2) What kind of products will Shiji Lighting develop for the next year?
Shiji Lighting is devoted to innovation in lastest LED technology. We never stop researching new LED lights since the establishment. We keep the valued customers posted of newsletters on the development every week.

3) What is the main market for Shiji Lighting?
We are selling more to EU market because the markets have high quality standard for LED products. The rate stands our turnover up to 50-60%. But other new markets are increasing demand of the new LED technology. We are also optimistic about the markets for American market and Asian regions.

4) What LEDs do you usually use for your LED products?
For high level products, we use Epistar LED Chip; and middle level types, we mainly use San’an LED strip to find best balance between quality and cost. Other brands of LEDs are allowed according to customer’s requirement.

5) What is Shiji Lighting lead time?
Usually delivery time will be in 12-15days. But it will take a little longer if with heavy burden of production task. And more time will be taken with customized products.

6) Can Shiji Lighting offer OEM product?
Yes, OEM products are allowed. We have an excellent design/engineering team to offer support and we have several years experience in OEM. The strips can have different size, layout, customer logos and labels. We will strictly follow the principal that we won’t disclose or sell customer unique designs or jointly developed products to another third party.

7) Do you have warranty for products?
Yes, we have 2/3/5 years warranty for different kinds of products. During the warranty period, if customers have the approval showing product quality issues and if certified by Shiji Lighting engineers, we would request customers to ship back the failure parts and replace new items with the transportation charged being paid by us.

8) Does Shiji Lighting design its products?
Yes, Shiji Lighting designs and assembles all the products we are selling. Our engineers have abundant knowledge of optics, electronics, mechanical and thermal management, as well as light control technology. Some of them have successful experience to design lighting products for world famous brands. Our basic principle to design internal driver and circuit is safety under EMC list possibility and reliability.