What certifications does this product have?

The product is certified with RoHS and CE standards.

How do you ensure product quality?

100% of lamps are tested for quality reliability and temperature stability after 24 hours of lighting before shipping.

What is the lifespan of this LED bulb?

The expected lifetime is 25,000 hours.

LED Filament Bulb 1W 2W 4W S14 COB Edison Bulb E27 E26 Classic Equal 25W Incandescent Lamp LED Lamp

Name: LED Filament Bulb 1W 2W 4W S14 COB Edison Bulb E27 E26 Classic Equal 25W Incandescent Lamp LED Lamp
Brand: Ningbo ALVA Electric Appliance Co., Ltd.
SKU: 1932042375

Zhejiang, ChinaNingbo ALVA Electric Appliance Co., Ltd.

US$0.40

2,000-4,999 Pieces

US$0.35

5,000-99,999 Pieces

US$0.30

100,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Color Temperature

2700K-6500K

Lamp Body Material

Glass

Power

1W 2W

LED

COB

Lamp Holder/Base

E27/E26

Usage

Decoration

Warranty

2 Years

IP Rating

IP20

Input Voltage

220-240V

CCT

2700K-6500K

Driver

IC Driver

CRI(Ra)

>80

Size

45*85mm

Lifetime

25000h

Beam Angle

360

Lumen

200 400lm

LED Chip

COB

PF

0.4

Other Wattage

1W 2W 4W

Transport Package

1PCS/Box

Specification

45*85mm

Trademark

ALVA / OEM

Origin

China

HS Code

9405409000

Production Capacity

1000000/Month

Key features

High Lumen Output: 100lm/W efficiency with 100-400lm output depending on wattage.

360 Degree Beam Angle: Provides omnidirectional lighting for uniform illumination.

Wide Color Temperature: Available in 2700K-6500K including warm, natural, cool, and daylight.

High CRI Performance: CRI greater than 80 ensures accurate color representation.

Customizable Options: Supports customization for CCT, size, lumen, and packaging.

Versatile Applications: Ideal for outdoor decoration, yards, parties, and string lights.

Flexible Voltage Input: Compatible with AC 85-265V, 170-240V, and 220-240V drivers.

Quality Assurance: 100% tested for reliability and temperature stability before shipping.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceMulti-language PioneerOEM Services

Ningbo ALVA Electric Appliance Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.22h

AI-Powered supplier vetting

SummaryNingbo ALVA Electric Appliance Co., Ltd. is a China-based trading company established in 2015, with inconsistent employee counts reported as one and five. It offers LED lamps and LED lights, reports substantial stated production quantities, exports to multiple regions, and has self-operated import and export rights. The supplier supports flexible customization but has no available SDK, launched no new products in the past year, and does not provide ODM services or OEM for popular brands. It lacks in-stock capability, overseas warehouses, overseas showrooms, overseas agents or branches, and reported no participation in offline trade shows. Complaint handling and corrective/preventive action procedures have no written procedures or records. Certification, quality assurance, environmental documentation, fire-drill capability, raw-material traceability, and manufacturing-capacity contract status remain unverified. Financial records are referenced by year but contain no substantive financial values, so...

After-Sales capabilityThe supplier has no overseas agents or branches, no overseas warehouse, no overseas showroom, and offers overseas services in zero countries. It also has no written procedures or records for corrective/preventive actions or customer complaint handling, indicating explicit weaknesses in documented after-sales support.

R&D capabilityThe supplier has no available SDK, launched no new products in the past year, and does not provide ODM services or OEM for popular brands. Although flexible customization is offered, the explicit evidence shows limited product-development and innovation capability.

Production capacityThe supplier reports annual output of 300,000,000 LED lights and 8,000,000,000 LED lamps, with peak-season order fulfillment stated as one month. However, it has no in-stock capability and its manufacturing-capacity contract status is unknown, so production scale is evidenced but operational capacity assurance is incomplete.

Customization capabilityBoth relevant slices explicitly state that the supplier provides flexible customization and design services. This directly supports a positive assessment of customization capability, although it does not extend to ODM or branded OEM services.