What certifications does the product have?

The product is certified with RoHS and CE.

What is the color temperature range?

The available color temperatures are 2200K and 2700K (Warm White).

How do you ensure product quality?

100% of lamps are tested for reliability and temperature after 24 hours of lighting to ensure they work well before shipping.

LED Bulb Lamp COB 4W Glass Filament Decoration Dt180

Name: LED Bulb Lamp COB 4W Glass Filament Decoration Dt180
Brand: Ningbo ALVA Electric Appliance Co., Ltd.
SKU: 916696485

Zhejiang, ChinaNingbo ALVA Electric Appliance Co., Ltd.

US$13.81

500-999 Pieces

US$13.31

1,000-1,499 Pieces

US$12.81

1,500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Color Temperature

Warm White

Lamp Body Material

Glass

Model NO.

DT180

Power

LED

COB

Lamp Holder/Base

E27

Usage

Spot Lighting, Decoration

Warranty

2 Years

IP Rating

IP20

Input Voltage

220-240V

CCT

2200K/2700K

Driver

Linear IC Driver

CRI(Ra)

>80

Size

ø180*380

PF

0.50

Transport Package

1PCS/Box

Specification

ø 180*380

Trademark

ALVA / OEM

Origin

China

HS Code

9405409000

Production Capacity

1000000/Month

Key features

High CRI and Efficiency: CRI>80 with Linear IC Driver for superior light quality and energy efficiency.

Customizable Options: Supports customization of CCT, Driver, CRI, Size, and PF based on design or samples.

Versatile Application: Ideal for ceiling, pendant, desk, table, puck, under-counter, and closet lights.

Durable Glass Body: Constructed with glass material for aesthetic appeal and reliable performance.

Flexible OEM Service: Offers logo printing, retail box packing customization, and full OEM support.

Strict Quality Control: 100% tested for reliability and temperature after 24 hours of lighting.

Wide Voltage Input: Compatible with AC 220-240V input voltage for stable operation.

Reliable Warranty: Provides 2-year standard warranty with options for 1, 3, or 5 years.

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: ≤4.19h

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.

Product Q&A

Q:What is the warranty period?

We provide a standard 2-year warranty, with options for 1, 3, or 5 years upon request.

Q:Can I customize the product?

Yes, we offer flexible customization including CCT, Driver, CRI, Size, and PF, as well as OEM services like logo printing and packaging.

Q:What are the payment terms?

For samples, 100% payment in advance via Bank TT. For bulk orders, 30% deposit and 70% balance before shipment via Bank TT.

Q:What is the delivery time?

Samples take 3-7 working days. Bulk orders take 30-40 working days. Shipping via express takes 3-5 days, air cargo 5-7 days, and sea freight about one month.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.