What is the expected lifetime of the bulb?

The working lifetime is 15000 hours.

What is the CRI (Ra) value?

The CRI (Ra) is greater than 80.

Energy-Saving 4W C37 LED Bulb E14 E27 for Home Lighting

Name: Energy-Saving 4W C37 LED Bulb E14 E27 for Home Lighting
Brand: Quzhou Shine Electronics Co., Ltd.
SKU: 627605494

Zhejiang, ChinaQuzhou Shine Electronics Co., Ltd.

US$1.40

1,000 Pieces

Product profile

Customization

Available

Color Temperature

2700K-6500K

Lamp Body Material

Glass

Model NO.

LIGHTING SOURCE

Power

Lamp Holder/Base

E27

Usage

Residential

Warranty

2 Years

Input Voltage

220-240V

Ra

>80

Base

E27/E14

Driver

Linear Driver

Glass Colour

Clear/Amber/Milky/Smoke Grey

Transport Package

Standard Export Packing

Origin

Zhejiang, China

Key features

Wide Color Temperature Range: Available in 2700K-6500K to suit various lighting needs.

High Color Rendering Index: CRI (Ra) >80 ensures accurate and natural color representation.

Long Working Lifetime: Designed for 15000 hours of reliable operation.

Customizable Glass Color: Options include Clear, Amber, Milky, and Smoke Grey.

Multiple Base Types: Compatible with E27 and E14 lamp holders.

360 Degree Beam Angle: Provides omnidirectional lighting coverage.

Eco-Friendly Certification: Certified with CE, EMC, and ROHS standards.

Energy Efficient Design: 4W power consumption with 100 lumens efficiency.

Company profile

Quzhou Shine Electronics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-08-19Nearest Port: Shanghai/NingboAverage Response Time: ≤1.20hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryQuzhou Shine Electronics Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with registered activities associated with wholesale/retail, lighting, and manufacturing machinery. It reports ISO 9001 certification, 10 production lines, 6–10 quality-control staff, and 11–20 years of R&D engineer experience. The supplier states that it provides OEM and ODM customization, offers a two-year standard warranty, and can provide samples within seven days in certain quantities. Reported delivery terms range from 7–10 days for samples to 25–30 days for mass orders after deposit, while another record states up to one month during peak season. Evidence of commercial activity exists, but the available transaction records are limited and customer-case information is sparse.

Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. Its registered activities include wholesale and retail, while its stated business engagements include lighting and manufacturing machinery, indicating a mixed trading and manufacturing profile.

CertificationsThe supplier reports holding ISO 9001 certification. This explicitly supports the existence of a certified quality-management system, although no certificate number, issuing body, or validity period is provided.

After-Sales capabilityThe supplier states that it provides pre-sale and after-sale service and offers a two-year product warranty, with longer warranty periods of three to five years available. It also reports free samples in certain quantities within seven days, supporting a stated service capability, though operational service procedures are not detailed.

R&D capabilityThe supplier reports OEM and ODM services, 11–20 years of R&D engineer experience, and the ability to develop customized products. These facts support product-development capability, but there is no specific evidence of proprietary technology, patents, or new product output.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, ISO 9001 certification, and an annual production output range. It also states delivery capability of within 15 working days during off-peak periods and one month during peak periods, supporting an established production operation.

Customization capabilityThe supplier explicitly states that it offers OEM and ODM services and can make products according to customer requirements. This is direct evidence of customization capability, although the scope of supported modifications is not specified.