What is the warranty period?

We provide a 3-year warranty for this LED downlight.

What is the beam angle of this downlight?

The beam angle is 60 degrees, providing focused illumination suitable for general commercial and architectural lighting.

Top Class 15W Recessed LED COB Downlight with High CRI 90

Name: Top Class 15W Recessed LED COB Downlight with High CRI 90
Brand: World-Dawn Lighting Co., Limited
SKU: 734044345

Guangdong, ChinaWorld-Dawn Lighting Co., Limited

US$1.00-2.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Light Source

LED

Material

Aluminum

Model NO.

AW-TD033B-4F-15W

Source Number

Single Plug

Installation

Embedded

Lamp Installation

Screw Holder

Application

Home Furnishing, Engineering, Store, Showcase

Warranty

3 Years

LED COB Light Source

Japan Citizen Chip COB LED

Color Rendering Index

Certificate

CE, RoHS

Input Voltage

100-240V / AC

Transport Package

Customized Packing / Neutro-Packing

Specification

CE, ROHS

Trademark

World-Dawn

Origin

Guangdong

HS Code

9405409000

Key features

High CRI 90 & Japan Citizen Chip: Features Japan Citizen COB LED with CRI >= 90 for high color rendering and uniform luminance.

Wide Voltage Compatibility: Supports 100-240V AC input, suitable for global use with wide voltage design.

Energy Efficient & Long Life: 80 LM/W luminous efficiency and long lifespan up to 100,000 hours.

Premium Aluminum Construction: Aluminum alloy body with multi-fin casting design for excellent heat dissipation.

Safe & Healthy Lighting: No UV or IR radiation, harmless to human body, suitable for various indoor environments.

Certified Quality: Approved with CE and RoHS certificates ensuring safety and compliance.

3 Years Warranty: Comprehensive 3-year warranty coverage for peace of mind.

Company profile

World-Dawn Lighting Co., Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2003-01-01Nearest Port: Zhongshan Port, Guangzhou Port, Shenzhen portAverage Response Time: ≤2.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW, Others

AI-Powered supplier vetting

SummaryWorld-Dawn Lighting Co., Limited is identified as a China-based manufacturer/factory in Guangdong specializing in LED lighting products and accessories. Evidence indicates ISO 9001 and HSE management-system certifications, 21–30 years of combined R&D-engineer experience, 11–20 quality-control staff, and multiple production lines; another company description states assembly lines exceeding 15. The supplier exports to broad global markets, reports exporting since 2003, and offers several quotation and payment methods. It claims service capability, strict quality control, automatic production equipment, and RoHS/CE attainment for its products. However, the slices do not provide sufficient evidence to assess financial credibility, product customization capability, or a substantial customer-case history. The trade records show one buyer in the Philippines with two recorded transactions, but these records alone do not establish broad customer references.

Supplier typeWorld-Dawn Lighting Co., Limited is explicitly classified as a Manufacturer/Factory and describes itself as a professional manufacturer of LED lighting application products, including neon flex, strip lights, floodlights, tubes, and related products. Its business and product keywords are concentrated in lighting and electrical/electronics.

CertificationsThe supplier lists ISO 9001 and HSE as management-system certifications. It also states that all products have attained RoHS and CE certificates, although the provided slices do not include certificate numbers, validity dates, or verification documents.

After-Sales capabilityThe supplier explicitly describes a sales and service team, identifies service as part of its operating philosophy, and states that products have a standard warranty. These statements support the existence of after-sales arrangements, although service response metrics and warranty terms are not provided.

R&D capabilityThe supplier states that it has strong R&D capabilities, and its R&D engineers have 21–30 years of total experience. It also reports automatic facilities and SMT, wave-soldering, and reflow-soldering processes, supporting technical development and manufacturing-process capability.

Production capacityProduction capability is supported by the manufacturer classification, modern standard workshops, 10 reported production lines, and a separate statement that assembly lines exceed 15. The supplier also reports automatic equipment, 11–20 quality-control staff, broad product coverage, and stated lead times of within 15 workdays off-peak and one month in peak season.

Product Q&A

Q:What is the difference between COB and traditional LED?

COB (Chip-on-Board) mounts the microchip directly on the circuit board, eliminating traditional packaging. This simplifies manufacturing, reduces space and cost, improves performance through shorter interconnection paths, and enhances reliability via better heat distribution.

Q:What are the available color temperatures?

The downlight is available in three color temperatures: 3000K (Warm White), 4100K (Natural White), and 5000K (Cool White).

Q:What is the expected lifespan of the LED downlight?

The LED has a long lifespan reaching up to 100,000 hours, with an estimated average lamp life of 30,000 hours.

Q:Is the driver external or internal?

The product uses an external driver, which makes it convenient for replacement and maintenance.

Q:What certifications does the product have?

The product is approved with CE and RoHS certificates, ensuring it meets safety and environmental standards.