What is the expected lifespan of the lamp?

The estimated average lamp life is 30,000 hours.

Where can this downlight be applied?

It is widely used for indoor main illumination in offices, commercial centers, shopping malls, supermarkets, factories, and home furnishing.

What certifications does the product have?

The product holds CE and RoHS certificates.

2*15W 2 Head Recessed Ceiling LED Grille Down Light

Name: 2*15W 2 Head Recessed Ceiling LED Grille Down Light
Brand: World-Dawn Lighting Co., Limited
SKU: 833764345

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

Source Number

Single Plug

Installation

Embedded

Lamp Installation

Screw Holder

Application

Home Furnishing, Engineering, Store, Showcase

Warranty

2 Years

LED COB Light Source

2PCS 15W 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 Color Rendering: CRI >=90 ensures uniform luminance with no light spots or dark spaces.

COB Technology: Uses Citizen COB LED chips for better performance and heat distribution.

Wide Voltage Input: 100-240V AC input allows for global use without voltage adjustment.

Premium Materials: Constructed with aluminum alloy and PMMA/Glass for durability.

Long Lifespan: Estimated lamp life of 30,000 hours for long-term reliability.

Safe Illumination: No UV or IR radiation, making it harmless to human health.

Versatile Application: Suitable for offices, malls, supermarkets, and home furnishing.

Certified Quality: Complies with CE and RoHS standards for safety and quality.

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: ≤2.16hTerms 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 LED technology?

Chip-on-Board (COB) refers to mounting the microchip directly onto the circuit board, eliminating traditional packaging to simplify manufacturing and improve performance through shorter interconnection paths.

Q:What are the advantages of COB LEDs?

COB LEDs offer reduced space requirements, lower costs, better performance due to decreased resistance, higher reliability from better heat distribution, and shorter time-to-market.

Q:What is the input voltage range?

The input voltage is 100-240V AC, featuring a wide voltage design suitable for use worldwide.

Q:What materials are used in the construction?

The downlight is made of aluminum alloy and features a PMMA or glass light guide plate.

Q:Is the light safe for human health?

Yes, the light emits no UV or IR radiation, making it harmless to the human body.