What is the voltage rating of this lamp holder?

The lamp holder is rated for 500-750V voltage and 16A current.

Ceramic E40 Lamp Holder E40 Porcelain Bulb Socket

Name: Ceramic E40 Lamp Holder E40 Porcelain Bulb Socket
Brand: Fuzhou Keruida Electric Porcelain And Appliance Co., Ltd.
SKU: 1950952462

Fujian, ChinaFuzhou Keruida Electric Porcelain And Appliance Co., Ltd.

US$0.40-0.70

50,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Ceramic

Bulb Holder

E40

Model NO.

E40

Interface Style

Screw Cap

Type

Certification

CE, RoHS

Voltage

500-750V

Product Name

E40 Ceramic Lamp Holder

Certificate

CE & RoHS

Business Type

Manufacturer & Exporter

Transport Package

Cartons

Origin

Fuzhou, Fujian, China

Production Capacity

500000 Pieces Per Month

Key features

OEM/ODM Service: Supports customization from designs with available OEM and ODM services.

Competitive Pricing: Factory direct price ensures cost-effectiveness and competitive market rates.

Fast Delivery: Short lead time with on-time delivery, within 15 workdays off-peak.

High Voltage Rating: Rated for 500-750V voltage and 16A current for robust performance.

Certified Quality: Products certified with CE and RoHS standards for safety and compliance.

Durable Material: Constructed with ceramic body and brass or iron accessories for longevity.

Company profile

Fuzhou Keruida Electric Porcelain And Appliance Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Minor Customization CertifiedExport Year: 4 Years CertifiedNearest Port: Fuzhou PortAverage Response Time: ≤4.26h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and sales entity operating three production facilities or lines, with reported quality assurance, two quality assurance/control inspectors, random finished-product inspection, and customization from customer designs. It offers ODM and OEM services, but reports no available SDK and only one year of R&D engineer experience. Certification holdings are listed as NIL. After-sales and broader service systems appear weak because no written complaint-handling, corrective-action, or service-capability assessment procedures or records are reported. The supplier has no in-stock capacity, overseas warehouse, overseas showroom, overseas agents, or branches, and has not participated in offline trade shows. Financial information is reported for 2020–2022, but the provided slices do not establish financial strength. No new products were launched in the past year, and raw-material traceability is absent. Customer cases are not explicitly provided, although OEM service for...

Supplier typeThe supplier is identified as a combined company, with three production lines and a business scope covering molding materials, building decoration materials, flooring, Class I medical devices, and arts-and-crafts-related manufacturing. This supports classification as a diversified combined manufacturer and sales entity.

CertificationsSupplier management-system certification is explicitly listed as NIL. This is a stated absence of certification evidence rather than merely incomplete documentation.

After-Sales capabilityThe supplier reports no written procedures or records for complaint handling, corrective and preventive actions, or service-capability assessment. It also lacks in-stock service, overseas warehouses, showrooms, agents, and branches, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier provides ODM services, but reports no new products launched in the past year, no available SDK, and only one year of total R&D engineer experience. These explicit limitations outweigh the stated ODM availability for innovation assessment.

Production capacityThe supplier operates three listed facilities or production lines and reports quality assurance, two quality assurance/control inspectors, and random finished-product inspection. However, raw-material traceability is absent, so production capability is supported but not fully controlled across the quality chain.

Customization capabilityThe supplier explicitly offers customization from customer designs and provides ODM services, demonstrating both design-based customization and original-design manufacturing capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. No specific customer names, projects, or case details are provided, so the evidence is limited.