Is this bulb dimmable?

Yes, both dimmable and non-dimmable versions are available for this product.

What is the CRI (Ra) value?

The Color Rendering Index (Ra) is 80, ensuring high color rendering quality.

New Design AC/DC 2W G4 LED Bulb

Name: New Design AC/DC 2W G4 LED Bulb
Brand: Changzhou Dingming Lighting Equipment Co., Ltd.
SKU: 831626165

Jiangsu, ChinaChangzhou Dingming Lighting Equipment Co., Ltd.

US$1.00

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Power

Input Voltage

AC85-265V

Model NO.

2W G4 LED Bulb

Light Source

LED

LED Light Source

COB

Lamp Luminous Flux(Lm)

210

Lamp Luminous Efficiency(Lm/W)

100

CRI (Ra>)

Color Temperature

2700K-6500K

Working Temperature(℃)

-40 - 60

Working Lifetime(Hour)

50000

Lamp Body Material

Glass

Beam Angle

360 Degree

Transport Package

100PCS/ Box, 1000PCS/Carton

Specification

Trademark

Dingming

Origin

China

HS Code

94054090

Production Capacity

1000000/Month

Key features

High Energy Efficiency: 80% energy-saving with 210 lumens flux, replacing 40-60W incandescent bulbs.

Safe and Eco-Friendly: No UV or IR radiation, safe for humans, and certified with CE and RoHS.

Long Working Lifetime: Durable LED COB chip provides a working lifetime of up to 50,000 hours.

Customizable Options: Various sizes, colors, and dimmable/non-dimmable options are available.

OEM & ODM Service: We offer comprehensive OEM and ODM services for customized lamp solutions.

Company profile

Changzhou Dingming Lighting Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-10-19 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.75h CertifiedTerms of Payment: LC, T/T, Western Union, etc.

AI-Powered supplier vetting

SummaryChangzhou Dingming Lighting Equipment Co., Ltd. is a China-based limited company established in 2004, described as a trade company while also reporting manufacturing activities. It offers OEM/ODM lighting products, including special lamps, locomotive lamps, aircraft lamps, and stage lighting. The supplier reports ISO9001:2015 certification, four production lines, a 3,000 m² manufacturing plant, fewer than five quality-control staff, and 31 employees. It states that it develops products according to market demand and customer requirements. Export capability is indicated by self-operated import/export rights, export sales of 41%–50%, and broad international markets. Peak-season fulfillment is one month and off-peak lead time is within 15 working days. No explicit evidence is provided regarding after-sales service programs, customer cases, or detailed financial strength.

Supplier typeThe supplier is identified as a limited company based in Changzhou, China, with its business nature described as a trade company. It also reports manufacturing facilities and OEM/ODM lighting products, indicating a combined trading and manufacturing profile rather than a purely trading entity.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 management-system certificate. This provides direct evidence of formal quality-management certification, although no additional certifications are listed.

R&D capabilityThe supplier states that it produces and develops new products according to market demand and customer requirements. It also reports two years of R&D engineer experience, supporting some product-development capability, but the evidence does not quantify patents, dedicated R&D resources, or successful innovations.

Production capacityThe supplier reports 31 employees, a 3,000 m² manufacturing plant, four production lines, ISO9001:2015 certification, and fewer than five quality-control staff. It also states an off-peak lead time within 15 working days and a peak-season fulfillment time of one month, indicating established production capacity, though the relatively small workforce and QC team may limit scale.

Customization capabilityThe supplier explicitly states that it can create new products based on customer requirements and identifies its main offerings as OEM/ODM lighting products. These statements directly support customization capability, although no specific customization examples or technical scope are provided.