What is the warranty period?

The product comes with a 3-year warranty covering mechanical defects.

What are the available color temperatures?

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

What is the beam angle?

The beam angle is 60 degrees, providing uniform luminance without dark spaces.

20W Recessed COB Ceiling LED Downlight (AW-TD33B-5F-20W)

Name: 20W Recessed COB Ceiling LED Downlight (AW-TD33B-5F-20W)
Brand: World-Dawn Lighting Co., Limited
SKU: 734042815

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-TD33B-5F-20W

Source Number

Single Plug

Installation

Embedded

Lamp Installation

Screw Holder

Warranty Period

2 years

Application

Home Furnishing, Engineering, Store, Showcase

Certification

CE, RoHS

Applicable Places

Kitchen, Balcony, Conference Room, Living Room, Restaurant, Study Room

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

Premium LED Chip: Equipped with Japan Citizen or Taiwan Epistar COB LED chips for high luminous flux.

Wide Voltage Design: Input voltage 100-240V AC supports global usage without voltage converters.

Durable Aluminum Body: Aluminum alloy construction with multi-fin casting for efficient heat dissipation.

Long Lifespan: LED working life reaches up to 100,000 hours with stable performance.

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

Versatile Application: Suitable for offices, hotels, shops, restaurants, and residential spaces.

Comprehensive Warranty: 3-year warranty coverage for peace of mind and product reliability.

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: ≤2.85hTerms 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 reduce size.

Q:What are the advantages of COB?

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

Q:What is the input voltage range?

The product supports a wide voltage range of 100-240V AC, making it suitable for use worldwide.

Q:What materials are used in the construction?

The body is made of aluminum alloy with a milk white finish, and the light guide plate is made of PMMA or glass.

Q:Does the light emit harmful radiation?

No, the LED downlight emits no UV or IR radiation, ensuring it is harmless to the human body.