What is the input voltage?

The input voltage is 220-240V AC with a frequency range of 50Hz~60Hz.

Where can this light be installed?

It is suitable for general commercial and architectural lighting, including hotels, restaurants, shops, offices, theaters, garages, hospitals, corridors, libraries, and warehouses.

7W Brightness&3000-6500k Dimmable COB Ceiling LED Downlight (WD-N4043C)

Name: 7W Brightness&3000-6500k Dimmable COB Ceiling LED Downlight (WD-N4043C)
Brand: World-Dawn Lighting Co., Limited
SKU: 794682595

Guangdong, ChinaWorld-Dawn Lighting Co., Limited

US$1.00-2.00

100 Pieces

Product profile

Customization

Available

Light Source

LED

Material

Aluminum

Model NO.

WD-N4043C

Source Number

Single Plug

Installation

Embedded

Lamp Installation

Screw Holder

Application

Home Furnishing, Engineering, Store, Showcase

Warranty

2 Years

LED COB Light Source

Shineon Chip

Color Rendering Index

Input Voltage

220-240V / AC

Transport Package

Customized Packing / Neutro-Packing

Specification

diameter: 98M, high: 76MM

Trademark

World-Dawn

Origin

Guangdong

HS Code

9405409000

Key features

Dimmable & Color Changeable: Adjustable color temperature from 3000K to 6000K for versatile lighting needs.

High CRI Performance: Color Rendering Index (CRI) of 80 ensures accurate color representation.

Premium Shineon Chip: Equipped with high-quality Shineon COB LED source for superior efficiency.

Durable Aluminum Construction: Die-casting aluminum body with white radiator for excellent heat dissipation.

2-Year Comprehensive Warranty: Covers mechanical defects for 2 years with free parts and labor support.

Versatile Application Scope: Ideal for homes, offices, hotels, shops, theaters, and warehouses.

Flexible Power Options: Available in 7W, 10W, 15W, 20W, and 30W to suit different requirements.

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: ≤2.80hTerms 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 color temperature range?

The light supports a dimmable color temperature range from 3000K to 6000K.

Q:What is the warranty period?

We provide a 2-year warranty covering all mechanical defects.

Q:What are the available power options?

This model is available in 7W, 10W, 15W, 20W, and 30W power ratings.