Dim to Warm 3mm Dotless Addressable RGB CCT Smart 1m Cheap Dream Color Ws2812b COB LED Strip with ETL CE Rhos

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Product Description

📊 Basic Information
Model NO. SL-COB-320W8 Emitting Color 2700K/3000K/4000K/6000K
Voltage 12V/24V IP Rating IP20/IP66/IP68
LED Qty 320LEDs/M Lumens 100lm/W
Warranty 2 Years CRI 90
PCB Width 8mm Production Capacity 42,500,000/Year
🏢 Company Profile
LED Strip Production
"Quality isn't something that can be argued into an article or promised into it. It must be put there. If it isn't put there, the finest sales talk in the world won't act as a substitute."

Founded in 2013, our facility is a professional manufacturer of LED lighting products specialized in the design, research, development, and sales of SMD LED Strip, COB LED Strip Light, Addressable LED Light Strip, LED Neon Flex, and Aluminum Profiles. All products are certified with ETL, CE, RoHS, FCC, REACH, and ISO9001. We commit ourselves to being a pioneer in the LED strip light industry.

Factory Workshop
Quality Control
🌍 Global Presence & Projects
Exhibition

Our flexible LED strips and neon lights are widely used in international lighting projects. Below are some featured successful cases:

Country Product Used Project Name
USA RGBW Flexible LED Strip Ocean Theme Exhibition Hall
Qatar Flexible LED Light Sheet 7-Star Hotel
UK WS2811 Digital Strip Light Theme Parks
Netherlands LED Flex Neon Light Shopping Mall
Russia RGB Digital Strip & Profile Moscow 5-star Hotel
Why Choose Our LED Solutions
Material Comparison
PCB Comparison
🛡️
Rigorous Testing: We perform 5 rounds of checking and testing during production. Our QC teams inspect the production line routinely to ensure zero defects.
Testing Process
💡 Product Description
Product Banner

COB (Chip on Board) strip lights represent the next generation of LED technology. By mounting multiple chips directly onto the substrate, these strips provide a seamless, dotless linear light output with high CRI and superior heat dissipation.

Feature Specifications
LED Density 320 LEDs/M or 480 LEDs/M
Width Options Ultra-slim 2.7mm, 4mm, 5mm, 8mm, 10mm
Color Temp 2700K, 3000K, 4000K, 6500K, CCT Tunable, RGB, RGBW
Waterproof IP20 (Indoor), IP65/IP67/IP68 (Outdoor/Underwater)
COB Detail 1
COB Detail 2
COB Detail 3
🏠 Applications

Perfect for cabinet lighting, residential decoration, commercial displays, and architectural accents where uniform, spot-free lighting is required.

Application 1
Application 2
Frequently Asked Questions
Is your company a trading company or a factory?
We are a professional manufacturing factory founded in 2013, located in the high-tech hub of Shenzhen.
What are your main products?
We specialize in LED strip lights (SMD & COB) and LED neon lights. We also provide one-stop solutions including aluminum profiles, controllers, and power supplies.
What brands of LEDs do you use?
We primarily use high-quality brand LEDs such as Cree, Epistar, Hongli, and Sanan to ensure stability and longevity.
Can I request a sample order?
Yes, we welcome sample orders to test and verify the quality of our products before bulk purchasing.
What is the typical lead time for orders?
For standard LED strips under 2000m, the lead time is 3-7 days. Larger orders (up to 100,000m) typically take 20-35 days.
Do you offer a guarantee for your products?
Yes, we provide a 2 to 5-year warranty depending on the specific product model and application requirements.

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