480LEDs/M Ultra-Slim COB Flexible LED Strip Light Dots-Free LED Lighting

• Customization: Available
• Certification: CCC, RoHS, CE
• Power: 15W-22W
• Model NO.: single color
• Emitting Color: Single Color/Ww/Pw/Cw/RGB
• Voltage: 12V/24V
• IP Rating: IP20/65/67
• Color Temperature: 1800K-6500K
• Board Width(mm): 3mm 5mm 8mm 10mm
• Warranty(Year): 3-5 Years
• Lamp Luminous: 115lm/W
• Working Temperature(ºC): -25° ~ 60°
• Usage: Indoor Decoration
• LED Quantity: Customized Quantity
• Material: PCB+Copper+LED Chip
• Transport Package: Cardboard Box
• Specification: 25*25*15
• Trademark: WellShow
• Origin: Shanghai
• HS Code: 9405499000
• Production Capacity: 20000meters/Day
• Package Size: 15.00cm * 15.00cm * 8.00cm
• Package Gross Weight: 0.500kg

Product Description

COB Flexible LED Strip Lights

1.Seamless, Dot-Free Light:The core feature. COB (Chip-on-Board) LEDs pack tiny diodes densely onto the strip under a continuous phosphor layer, eliminating individual light points ("dotting") seen in standard LED strips. The result is an exceptionally smooth, uniform "light bar" effect.
2.High Flexibility: While having a rigid circuit board core, the very thin width and encapsulation allow them to bend significantly, conforming easily around curved surfaces, corners, or irregular shapes for creative lighting designs.
3.Excellent Color Mixing: The high density of tiny chips and continuous phosphor layer ensures superb color mixing and uniformity, especially noticeable with tunable white or RGB/RGBIC variants. Color transitions are smooth and consistent.
4.High Brightness: COB technology packs many more LEDs per inch (potentially hundreds) than standard strips, resulting in very high lumen output for their size.
5.Durability: Typically encapsulated in a thick, flexible silicone or epoxy resin that protects the LEDs and circuits from dust, moisture, minor impacts, and makes them easier to handle during installation. Many have IP65 or IP67 ratings.
6.Smooth Dimming:Generally offer excellent dimming performance down to very low levels with compatible dimmers/controllers, without flickering or color shifts (especially on tunable white variants).
7.Heat Dissipation: The flexible circuit board often integrates metal (like aluminum) to help dissipate heat generated by the densely packed LEDs, contributing to longevity.
8.Slim Profile: Despite their power, they maintain a relatively low profile, making them suitable for installations where space is limited.

Specification

Product Parameters

Product Name	COB Flexible LED Strip Lights
LED quantity	240LEDS/M 480LEDS/M Customized
Emitting color	2700K-3500K
PCB Width	10mm
Volatile	DC12V/24V
Power	5W-12W/M
IP Grade	IP20/65/67
Certificate	CE/ROHS/CCC
Packing	5M/Roll  10M/Roll
Style	Luxurious no spot

Product Description

Multiple PCB Width Options

COB LED strips offer diverse PCB widths ranging from ultra-narrow (2.8mm–4.5mm) to standard widths (6mm–12mm), enabling tailored solutions for varied spatial constraints and lighting applications. Narrower PCBs support discreet installations in tight spaces (e.g., slim cabinets, electronics), while wider PCBs accommodate higher LED density for enhanced brightness and thermal management.

Flicker-Free & Glare-Free Design

1.Flicker Elimination:

Implements constant-current drivers and ripple suppression circuits to achieve <1% flicker percentage, eliminating perceptible light fluctuations that cause eye strain and meeting IEEE 1789 standards.

2.Glare Reduction:

Utilizes continuous phosphor-coated COB chips with micro-lens diffusion, maintaining luminance ≤3,000 cd/m² at 45°-85° viewing angles to eliminate hotspots and discomfort glare.

3.Seamless Optical Integration:

High-density LED layout (480 LEDs/m) and matte silicone encapsulation create uniform luminance distribution (U0 >0.7) across a 180° beam angle, removing dot artifacts.

High Waterproof Rating

1.IP Rating Range:

Available in IP65 (splash-proof), IP67 (temporary immersion), and IP68 (continuous submersion) variants for diverse environmental resilience.

2.Robust Protection:

Sealed with silicone/epoxy encapsulation or tubing to resist dust, humidity, rain, and short-term underwater exposure (IP67: ≤30 mins at 1m depth; IP68: extended immersion).

3.Application-Specific Suitability:

IP65: Outdoor facades/signage; IP67: Gardens/poolsides; IP68: Permanent underwater installations (e.g., fountains, submerged stair lighting).

Eye-comfort and Visual Stability 

1.Flicker-Free Illumination:

Utilizes constant-current drivers to achieve <1% flicker rate (per IEEE 1789), eliminating imperceptible light fluctuations that cause eye strain and headaches during prolonged exposure.

2.Glare Reduction:

High-density COB chips (up to 480 LEDs/m) with continuous phosphor coating and matte silicone diffusion ensure uniform luminance (U0 >0.7), maintaining ≤3,000 cd/m² at critical viewing angles to eliminate harsh hotspots.

3.Visual Comfort Optimization:

Soft, shadow-free light output (CRI 90+) with stable color temperature tuning (2700K-6500K) minimizes pupil fatigue and circadian disruption, supporting extended task performance without discomfort.

 
 

Product Detailed

Products Case

Some of our Applications

1. Architectural & Interior Lighting:
•Cove/Ceiling Lighting: Creates seamless indirect ambient glow along ceilings or cornices, eliminating dot artifacts for smooth illumination

•Under-Cabinet/Display Case Lighting: Provides shadow-free task lighting for kitchens or retail displays, with uniform brightness on reflective surfaces (e.g., glass, granite)

•Recessed Profile Lighting: Fits into aluminum channels for integrated linear lighting in walls, stair treads, or furniture edges.

2. Commercial & Hospitality:
•Retail Accent Lighting: Highlights products in shelves or window displays with high-CRI (90+) light for true color rendering

•Hospitality Ambiance: Enhances bars, hotels, or restaurants with tunable white/RGBW strips for mood-based lighting scenes.

3. Outdoor & Industrial:
•Facade/Pathway Lighting: IP65/IP67-rated strips outline building contours or garden paths with weather-resistant illumination.

•Industrial Task Lighting: High-density COB strips (480 LEDs/m) deliver bright, uniform light for warehouses or workshops.

4. Specialty Applications:
•Automotive Trim: Customizes vehicle interiors (dashboards, footwells) with flexible, vibration-resistant strips.

•Signage/Backlighting: Enables glare-free backlighting for logos or acrylic signs using continuous "neon-like" output.

Packing & Delivery

Transportation & Packaging:

ODM/OEM Services:

1.Standard Packaging:

Shipped in 5-meter rolls with protective box/carton dimensions of 132×132×15mm; cartons hold 100 rolls for bulk transport.

2.Protective Measures:

Sturdy cardboard boxes with foam/bubble wrap cushioning; labeled "Fragile" and "Handle With Care" to prevent bending damage (min. 60mm radius).

3.Waterproof Handling:

IP65+/IP67+ variants sealed with silicone coating/tubing; connectors injected with silica gel for moisture resistance during transit.

4.Shipping Options:

DHL/FedEx/UPS for express (3-5 days); air/sea freight for bulk orders (>2,000 meters). 

1.Full Customization:

Manufacturers offer tailored specifications including LED density (280–896 LEDs/m), voltage (5V/12V/24V), CCT (2700K–6500K), CRI (>90), IP ratings (IP20–IP68), and PCB width (3–12mm). Custom branding, packaging, and compliance certifications (CE/UL/RoHS) are standard.

2.Scalable Production:

Support for orders ranging from low-MOQ prototypes (1-meter samples) to mass production (500K+ meters/month). Rapid turnaround: samples in 3–7 days, bulk orders in 2–4 weeks. Custom lengths (e.g., 25mm/50mm segments) and reel configurations available.

3.Technical & Compliance Support:

Dedicated R&D teams provide solutions for driver compatibility, control systems (DMX/Zigbee), thermal management, and rigorous testing (aging, waterproof simulation) to meet UL/CE/IEC standards.

Company Profile

Shanghai Wellshow Opto Electronics Co.,Ltd.,

Founded in 2008, Shanghai Wellshow Opto Electronics Co., Ltd. has been a leading force in the LED optoelectronics industry for 15 years, specializing in R&D, manufacturing, sales, and comprehensive solution services. As a national high-tech enterprise, we leverage technological innovation as our core driver, integrating state-of-the-art intelligent production facilities with end-to-end quality control systems to deliver high-reliability LED lighting products and system solutions to global clients.Core Competencies.

Factory Advantages:

Other Products

Equipped with a full suite of international-grade automated production equipment, we operate an integrated industrial chain covering optical design, precision manufacturing, and intelligent testing.As one of the first industry pioneers to obtain ISO 9001:2015 quality management system certification, ensuring full traceability from raw material sourcing to final product delivery.By 2025, our technological edge is validated by 43 national patents, including 12 invention patents, 25 utility model patents, and 6 design patents, reflecting our top-tier capability in transforming R&D into market-ready innovations.

Basic Light Sources: Flexible light strips (silicone/drop Glue / PCB variants), neon light strips (IP68 waterproof), linear lights (0-180° adjustable angles).
Smart Terminals: LED modules (P2.5-P10 pixel pitch), intelligent control modules (integrated ambient light sensing & occupancy detection).
Scenario Solutions: Customized commercial lighting (retail/hospitality/museum environments), outdoor landscape(urban landmarks/tourist attractions), and smart pole systems (integrating 5G microcells, environmental monitoring, and security functions).

Certifications

Comprehensive Certification System

Our products comply with global safety and performance standards, having passed authoritative certifications such as CCC, CQC, CE, RoHS.        
Aligned with international norms like GB 7000 (China) and IEC 60598 (Europe), each product undergoes rigorous quality tests—from EMC electromagnetic compatibility assessments to extreme environment reliability trials—to ensure stable operation in -40°C to +60°C temperatures and harsh conditions like high humidity or heavy dust.

FAQ

Q1. Are you a factory or trading company? 
A: We are a factory, we provide ODM& OEM services.
Q2. Do you have any MOQ limit for ledlight order? 
A: Low MOQ, 1pc for sample checking is available 
Q3. What about the lead time?
A:Delivery time for sample:3-5days after get your samples request and samples charge. Delivery time for mass production: 10-18days after order confirmed after receiving buyer's deposit 
Q4. How do you ship the goods and how long does it take to arrive? 
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. 
Q5: Do you offer guarantee for the products?
A: Yes, we offer 3-5 years warranty to our products. 
Q6: How to deal with the faulty? 
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.