4.5mm Slim COB Led Strip 528 Chips 4W Dotless Led Rope Light
| Place of Origin | CHINA |
|---|---|
| Brand Name | YIZEE LIGHT |
| Certification | CE/RoHS |
| Model Number | 37277369 |
| Minimum Order Quantity | 100M |
| Price | Negotiation |
| Payment Terms | T/T |
| Supply Ability | 50000m/month |
| Voltage | DC12V |
| Power(W) | 4W/Meter |
| LED Chips/m | 528 Led Chips/M |
| PCB Width | 4.5mm |
| Delivery Time | 3-7days sample, mass order within 20 days |
| Packaging Details | Neutral Packing, OEM Packing Are Available |
| Other Service | OEM & ODM, One To One Communication |
Product Details
| Voltage | DC12V |
|---|---|
| Power(W) | 4W/Meter |
| LED Chips/m | 528 Led Chips/M |
| PCB Width | 4.5mm |
Product Description
4.5mm Slim COB Led Strip 528 Chips 4W Dotless Led Rope Light
Q1: How does a COB LED work?
A1: Chip-on-Board or "COB" refers to the mounting of a bare LED chip in direct contact with a substrate (such as silicon carbide or sapphire) to produce LED arrays. COB LEDs have a number of advantages over older LED technologies, such as Surface Mounted Device ("SMD") LEDs or Dual In-line Package ("DIP") LEDs
Q2: Can cob LED strip be cut?
A2: To cut the COB strip, you only need a pair of scissors. Of course, use a ruler to measure the length you need before cutting it. The PCB board of the light strip has clearly marked the places that can be cut, and it can be cut along these lines.
Product Description
1. Super slim with only 4.5mm wide board, better to be in conjunction with profiles
2. SDCMx≤3,1 Bin forever, CRI80/90 optional
3. High quality PFC, high thermal 3M adhesive
4. With life span over 60000H
5. Suitable for various dimming controllers
Product Parameters
| Model No | SF528-12V-4.5mm |
| PCB Width | 4.5mm |
| LED Qty/m | 528Leds/M |
| PCB materials | 2Oz Double-sided coated pure copper |
| Voltage(V) | DC12V |
| Power(W) | 4W/Meter |
| Luminous(lm/m) | 364~400 |
| LED Chip Brand | Sanan |
| LED BINs | 5-Step, one BIN only for each order |
| CRI(RA>) | Ra >80(Ra >90/Ra >95 optional) |
| Color Tempertature | 2700/3000/3500/4000/6000k |
| IP Rate | IP20/IP55/IP65/IP67 |
| View Angle | 180 |
| Product Size(mm) | 5000*4.5*2.7mm |
| Package(m/roll) | 5M/roll ( Customized length available) |
| Cutting Unit | 22.73mm |
| Adhesive Tape | 55230H 3M tape |
| Dimmable | YES |
| Certificate | UL,CE |
| Warranty | 3 Years |
| CRI | CCT | LM/M | LM/W |
| ＞90 | 2700K | 364 | 91 |
| 3000K | 382 | 95 | |
| 3500K | 400 | 100 | |
| 4000K | 400 | 100 | |
| 6000K | 382 | 95 |
Product Images
Frequently Asked Questions
Q1: Do you have free sample?
A1: Yes, we can offer samples for testing. Please contact us for freight and sample details.
Q2: What is your minimum order quantity?
A2: Usually MOQ is 100m, and trial orders can be discussed according to product type.
Q3: What’s your delivery time?
A3: Samples are usually ready in 3-7 days. Bulk production depends on quantity and customization.
Q4: Do you offer OEM services?
A4: Yes, we support OEM and ODM service including logo, packaging and specification customization.
Our Services
- Professional LED strip design, installation guidance, OEM and ODM support.
- Fast response for product selection, samples, quotations and technical questions.
- Factory-direct quality control with strong packaging for export orders.
- Custom lengths, waterproof grades, CCT, voltage and accessory matching are available.
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Introducing the 4.5mm Slim COB Led Strip 528 Chips 4W Dotless Led Rope Light — a high-quality COB LED strip from YIZEE Lighting's professional product line. Engineered for reliability and efficiency, this product is ideal for architects, designers, and lighting contractors worldwide.
Key Features & Specifications
- CE, RoHS, and UL safety certified for global markets
- 4W per meter power consumption balancing brightness and energy efficiency
- 5mm PCB width for easy installation in narrow spaces
- Custom cutting lengths available per project requirements
- 3M adhesive backing for quick and secure mounting
- 5-year manufacturer warranty with dedicated after-sales support
Recommended Applications
- Retail display and showcase lighting
- Under-cabinet kitchen illumination
- Hotel corridor and lobby accent lighting
- Museum and gallery exhibition lighting
- Residential cove and indirect lighting
Why Choose YIZEE Lighting?
As a leading COB LED strip manufacturer based in Jiangsu, China, YIZEE Lighting offers:
- Factory Direct Pricing — No middlemen, competitive wholesale rates for distributors and project contractors
- OEM/ODM Service — Custom specifications including length, color temperature, IP rating, and packaging
- Free Samples — Evaluate product quality before committing to bulk orders
- Fast Lead Time — Standard products ship within 3-7 days; custom orders within 15 days
- Global Shipping — Exported to 50+ countries including USA, EU, Middle East, and Southeast Asia
Interested in this COB LED strip?
Get factory-direct pricing, free samples, and technical support from our engineering team.
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