How do we deal with the fault?

Firstly, Our products are produced in a strict quality control system and the defective rate will be less than 0.2%. Secondly, we will send new lights with new orders for small quantities during the guarantee period. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to the real situation.

Ultra Bright RGB COB LED Strip with 840 High-Density Lights

Name: Ultra Bright RGB COB LED Strip with 840 High-Density Lights
Brand: Shanghai Wellshow Opto Electronics Co., Ltd
SKU: 2121027492

Shanghai, ChinaShanghai Wellshow Opto Electronics Co., Ltd

US$3.00

5-99 Meters

US$2.00

100-1,999 Meters

US$0.90

2,000+ Meters

Sample price:US$3.00/meter.Request sample

Product profile

Customization

Available

Certification

RoHS, CE

Power

21-30W

Model NO.

RGB/RGBW/RGBIC COB Strip

Emitting Color

RGB/RGBW/Rgbic Colorful

Voltage

12V/24V

IP Rating

IP20/IP65/IP67

Product Name

LED Flexible COB Light Strip

PCB Wideth

10mm 12mm

Length

1m 3m 5m Per Roll

LED Quantity

480LEDs/896LEDs/712LEDs

Beam Angle

180 Degree Flex Strip

Useage

Project Installation/Landscape Decoration Lighting

Working Lifetime(Hour)

50000h

LED Strip Accessories

Apapter+Controller+Remote Controll

Cut Length

50mm

Warranty(Year)

3 Years

Transport Package

Carton

Specification

25*25*15CM

Trademark

WellShow

Origin

China

HS Code

9405499000

Production Capacity

50000m/Mounth

Key features

High-Density Uniform Lighting: 840 LEDs per meter with >90% uniformity, eliminating dark spots and grainy effects.

Flexible & Bendable Design: FPC material allows bending radius as low as R5mm for complex shapes and concealed installation.

High CRI & Color Accuracy: Ra90+ CRI ensures true color restoration, ideal for art, retail, and high-end residential lighting.

Premium 3M Adhesive Backing: Strong, weather-resistant 3M tape ensures stable installation and eliminates residue or falling issues.

Customizable Dimensions: PCB widths from 3mm to 12mm and lengths from 1m to 50m per roll to fit various scenarios.

Long Service Life: Rated for 50,000 hours of operation with low light decay and high performance stability.

Multiple IP Ratings: Available in IP20, IP65, IP67, and IP68 ratings for indoor, outdoor, and wet environment use.

Company profile

Product CertificationFast DeliveryCustomization from SamplesODM Services

Shanghai Wellshow Opto Electronics Co., Ltd

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2020-12-21Nearest Port: Shanghai Port, Ningbo Port, Lianyungang PortAverage Response Time: ≤6.82hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, Others

AI-Powered supplier vetting

SummaryShanghai Wellshow Opto Electronics is an LED and optoelectronics manufacturer with business activities covering lighting fixtures, semiconductor lighting devices, optoelectronic devices, display devices, and related equipment. It supports customization from samples and designs, has valid manufacturing-capacity contracts with associated subcontractors, maintains inventory capability, and reports export activity of 51%–70% of total sales with five years of exporting experience. Its stated technology capabilities include Mini LED packaging, intelligent dimming algorithms, high-efficiency light conversion, and multi-protocol smart-lighting control. However, no supplier-management-system certification is reported, finished products are checked by packing staff, and there is no overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Financial information is incomplete for assessment, and no customer cases are provided.

Supplier typeThe supplier presents itself as a specialized LED and optoelectronics enterprise and its stated business scope covers manufacturing and sales of lighting fixtures, semiconductor lighting devices, optoelectronic devices, display devices, and related electronic equipment. This supports classification as a lighting and optoelectronics manufacturer, although the provided information does not establish its exact legal supplier category.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided in the available information.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaint handling, plus quality assurance, but no written records are reported for either procedure. It has no overseas warehouse, showroom, overseas agent or branch, and reports zero countries with overseas services, limiting demonstrated overseas after-sales coverage.

R&D capabilityThe supplier states that it has self-developed capabilities in Mini LED packaging, intelligent dimming algorithms, high-efficiency light conversion, and smart-lighting control supporting DMX512, DALI, and Bluetooth Mesh. However, it reports no available SDK, so innovation capability is evidenced in product technologies but not in SDK availability.

Production capacityThe supplier’s stated scope includes manufacturing lighting fixtures, semiconductor lighting devices, optoelectronic devices, and related equipment. It reports valid manufacturing-capacity contracts with each associated subcontractor, inventory capability, lead times within 15 workdays in both peak and off seasons, and quality assurance; however, finished products are checked by packing staff, indicating limited detail on inspection controls.

Customization capabilityThe supplier explicitly offers customization from samples and customization from designs. This is direct evidence of both sample-based and design-based customization capability.

Product Q&A

Q:Are you a factory or trading company?

We are a factory, we provide ODM& OEM services.

Q:Do you have any MOQ limit for ledlight orders?

Low MOQ, 1pc for sample checking is available.

Q:What about the lead time?

Delivery time for sample: 3-5 days after getting your sample request and sample charge. Delivery time for mass production: 10-18 days after the order is confirmed after receiving the buyer's deposit.

Q:How do you ship the goods and how long does it take to arrive?

We usually ship by DHL, UPS, FedEx, or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are also optional.

Q:Do you offer a guarantee for the products?

Yes our products offer 3-5 years warranty.