What is the luminous efficiency?

The product offers excellent luminous efficiency of 75 lumens per watt.

Where can this light be installed?

It is suitable for washrooms, aisles, balconies, conference rooms, living rooms, restaurants, study rooms, bedrooms, hotels, offices, and warehouses.

What are the power options?

The downlight comes in 5W, 8W, and 12W power options.

Square LED Ceiling Downlight Recessed COB LED Down Light

Name: Square LED Ceiling Downlight Recessed COB LED Down Light
Brand: World-Dawn Lighting Co., Limited
SKU: 831451465

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.

WD-DL-9091

Source Number

Single Plug

Installation

Embedded

Lamp Installation

Screw Holder

Warranty Period

2 years

Application

Home Furnishing, Engineering, Store, Showcase

Certification

CE, RoHS

Voltage

220-240V

Applicable Places

Washroom, Aisle, Balcony, Conference Room, Living Room, Restaurant, Study Room, Bedroom

Warranty

2 Years

LED

COB

Transport Package

Customized Packing / Neutro-Packing

Specification

Diameter 85*W 85*H 76 mm

Trademark

World-Dawn

Origin

Guangdong

HS Code

9405409000

Key features

COB LED Technology: Direct chip mounting for better performance, reliability, and heat distribution.

2-Year Warranty: Comprehensive coverage for all mechanical defects with free parts and labor.

High Luminous Efficiency: Achieves up to 75 lumens per watt for energy-saving illumination.

Versatile Color Temperatures: Available in 3000K, 4100K, and 5000K to suit various environments.

Durable Aluminum Construction: Body made of Aluminum and PC for robustness and heat dissipation.

Wide Application Range: Suitable for homes, offices, hotels, shops, and industrial spaces.

CE and RoHS Certified: Meets international safety and environmental standards.

Flexible Power Options: Available in 5W, 8W, and 12W configurations for different needs.

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: ≤2.12hTerms 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 technology?

Chip-on-Board (COB) is a semiconductor assembly 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 and cost requirements, better performance due to shorter interconnections, higher reliability from improved heat distribution, and shorter time-to-market.

Q:What is the warranty period?

We provide a comprehensive 2-year warranty for this product.

Q:What color temperatures are available?

The downlight is available in 3000K, 4100K, and 5000K color temperatures.

Q:What materials are used for the body?

The body is constructed from Aluminum and PC materials.