What is the warranty period?

We provide a 2-year warranty for this product.

What is the CRI value?

The Color Rendering Index (Ra) is greater than 80.

What bulb styles are available?

Available styles include A60, G45, and C37.

Filament Bulb E27 4W Residential Lighting Source LED Bulb Light

Name: Filament Bulb E27 4W Residential Lighting Source LED Bulb Light
Brand: Quzhou Shine Electronics Co., Ltd.
SKU: 627477744

Zhejiang, ChinaQuzhou Shine Electronics Co., Ltd.

US$1.40

1,000 Pieces

Product profile

Customization

Available

Color Temperature

2700K-6500K

Lamp Body Material

Glass

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: Adjustable from 2700K to 6500K for versatile lighting needs.

High CRI for True Colors: CRI (Ra) greater than 80 ensures excellent color rendering.

Long Service Life: Operational lifetime of 15,000 hours for durable performance.

Multiple Glass Color Options: Available in Clear, Amber, Milky, and Smoke Grey finishes.

Versatile Base Compatibility: Supports E27 and E14 bases for various fixtures.

Diverse Bulb Styles: Offered in A60, G45, and C37 shapes to suit different designs.

Comprehensive Certifications: Certified with CE, EMC, and ROHS for safety and compliance.

360-Degree Beam Angle: Provides uniform illumination with a full 360-degree spread.

Company profile

Quzhou Shine Electronics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-08-19Nearest Port: Shanghai/NingboAverage Response Time: ≤0.98hTerms 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.