What is the color rendering index (CRI) of this light?

The Color Rendering Index (Ra) is greater than 90, ensuring accurate color representation.

Does the manufacturer offer customization services?

Yes, we offer free mold and free prototype services to meet customer's customized needs.

What is the expected lifespan of the LED strip?

The lifespan is rated for 30,000 hours.

RGB COB LED Strip Light 840 LEDs DV12V 24V Flexible COB Light 10mm PCB Width Waterproof Lighting

Name: RGB COB LED Strip Light 840 LEDs DV12V 24V Flexible COB Light 10mm PCB Width Waterproof Lighting
Brand: Tungwille Industry Development Co., Ltd
SKU: 1966548725

Guangdong, ChinaTungwille Industry Development Co., Ltd

US$1.26-3.15

100 Meters

Product profile

Customization

Available

Certification

LVD, RoHS, CE

Power

11-15W

Emitting Color

RGB

Voltage

12V 24V

IP Rating

IP20

Lamp Luminous Flux(Lm)

900-1080lm

Input Voltage(V)

DC12V/24V

CRI (Ra>)

Product Name

New Trending Amazon COB Strip 10mm 810LEDs RGB Fle

LED Light Source

840eds/M COB LED RGB

PCB Width

8mm, 10mm

Beam Angle

180 Degree

Lamp Power

11W,15W

Standard Packing

5meter/Roll

Lamp Body Material

FPC

Color Temperature

RGB

Support Dimmer

Yes

Certifications

CE RoHS

Lighting Solutions Service

Lighting and Circuitry Design

Lifespan (Hours)

30000

Transport Package

Master Carton Box

Specification

45x45x35cm

Trademark

To be customized

Origin

China

HS Code

76042990

Key features

Dot-Free Lighting Effect: Perfect linear illumination with no visible dots, even without profiles or covers.

High Flexibility: Bending radius of only 5mm, allowing it to be shaped into any desired form.

Flip-Chip Technology: Ensures no dead light risk, good heat dispersion, and long lifespan.

High CRI & Efficiency: Ra>90 color rendering index with 80-110lm/W luminous efficiency.

Customization Support: Free mold and prototype services available to meet specific customer needs.

Wide Voltage Options: Supports DC12V and DC24V input for versatile application scenarios.

Long Lifespan: Designed for 30,000 hours of operation with low luminous decay.

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind.

Company profile

Tungwille Industry Development Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-03-13 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTungwille Industry Development Co., Ltd is a China-based limited company operating from Shenzhen, Guangdong, with reported manufacturing activities in LED aluminum profiles, diffusers, silicone flex tubes, COB LED strips, and customized LED strip products. The supplier reports more than 10 production lines, LED profile output of 1 billion meters, a 1,500 m² plant, 6–10 quality-control staff, and order fulfillment within 15 workdays in both peak and off-peak seasons. It serves broad international markets and reports that 90% of sales are exports. OEM/ODM services, customer-specific production, more than 500 LED profile choices, and warehouse inventory support customization and delivery responsiveness. However, the supplier reports no management-system certifications, and the available information does not establish after-sales performance, financial credibility, or specific customer cases.

Supplier typeThe supplier is identified as a combined business entity and limited company based in China, with a Shenzhen factory and operations focused on manufacturing and supplying LED lighting products. Its stated activities include design, manufacture, production, selling, and OEM/ODM services.

CertificationsThe supplier explicitly reports its certification of management systems as "NIL," providing no evidence of a held management-system certification.

R&D capabilityThe supplier reports research and development activity, two years of R&D engineer experience, product development in LED profiles and strip lighting, and investment in a COB LED strip production line in 2019. These facts support product-development activity, although no specific patented technology or quantified innovation result is provided.

Production capacityThe supplier reports more than 10 production lines, LED profile output of 1 billion meters, a 1,500 m² manufacturing plant, 6–10 quality-control staff, warehouse inventory, and fulfillment within 15 workdays during both peak and off-peak seasons. These stated resources and delivery figures indicate substantial production and fulfillment capability.

Customization capabilityThe supplier explicitly offers custom-made wiring LED strip-light products produced to customer specifications, along with OEM/ODM customization and one-stop LED strip-light solutions. Its catalog includes more than 500 aluminum LED profile options, indicating broad customization and product-selection capability.