What is the beam angle?

The beam angle is 60 degrees, providing focused and uniform illumination.

What are the applicable places for this downlight?

It is widely used in offices, commercial centers, shopping malls, supermarkets, factories, hotels, restaurants, shops, theaters, garages, hospitals, corridors, libraries, and warehouses.

What is the input voltage?

The input voltage is 100-240V AC, making it suitable for use worldwide.

15W Square COB LED Recessed Downlight (AW-TD031-4F-15W)

Name: 15W Square COB LED Recessed Downlight (AW-TD031-4F-15W)
Brand: World-Dawn Lighting Co., Limited
SKU: 734039385

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-TD031-4F-15W

Source Number

Single Plug

Installation

Embedded

Lamp Installation

Screw Holder

Warranty Period

2 years

Application

Home Furnishing, Engineering, Store, Showcase

Voltage

100-240V

Applicable Places

Kitchen, Balcony, Conference Room, Restaurant, Study Room, Bedroom

Warranty

3 Years

LED COB Light Source

Japan Citizen Chip

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

Wide Voltage Compatibility: Supports 100-240V AC input, suitable for global use with stable performance.

Long Lifespan: LED working life reaches 100,000 hours with excellent luminous efficiency.

Efficient Heat Dissipation: Multi-fin casting design ensures full heat dissipation for stable operation.

Safe and Healthy Lighting: No UV or IR radiation, harmless to human body with uniform luminance.

Durable Aluminum Construction: Made of aluminum alloy with milk white finish for robust and aesthetic design.

Flexible Installation: Available in round and square shapes with screw holder for embedded installation.

Comprehensive Certifications: Approved with CE and RoHS certificates for safety and environmental compliance.

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: ≤2.92hTerms 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 COB?

Chip-on-Board (COB) is a semiconductor assembly technology where the microchip is directly mounted on the circuit board, eliminating traditional packaging to improve performance and simplify manufacturing.

Q:What are the advantages of COB?

COB offers reduced space requirements, lower cost, better performance due to shorter interconnection paths, higher reliability from better heat distribution, and shorter time-to-market.

Q:What is the warranty period?

We provide a 3-year warranty for this product, covering mechanical defects.

Q:What is the color temperature range?

The available color temperatures are 3000K, 4100K, and 5000K to suit different lighting needs.

Q:Is the light source customizable?

Yes, the LED COB light source can be customized to use Japan Citizen Chip.