How do you ensure product quality?

100% of lamps undergo quality reliability testing and temperature testing after 24 hours of lighting before shipping.

What is the input voltage?

The input voltage is AC 220-240V.

What is the color temperature?

The color temperature is 2200K (Warm White).

LED Bulb Lamp COB 4W Glass Filament Decoration Sld70

Name: LED Bulb Lamp COB 4W Glass Filament Decoration Sld70
Brand: Ningbo ALVA Electric Appliance Co., Ltd.
SKU: 776716322

Zhejiang, ChinaNingbo ALVA Electric Appliance Co., Ltd.

US$6.94

500-999 Pieces

US$6.44

1,000-1,499 Pieces

US$5.94

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.

SLD70

Power

LED

COB

Lamp Holder/Base

E27

Usage

Spot Lighting, Decoration

Warranty

2 Years

IP Rating

IP20

Input Voltage

220-240V

CCT

2200K

Driver

Linear IC Driver

CRI(Ra)

>80

Size

ø70*280mm

PF

0.50

Transport Package

1PCS/Box

Specification

ø 70*280mm

Trademark

ALVA / OEM

Origin

China

HS Code

9405409000

Production Capacity

1000000/Month

Key features

Eco-Friendly Design: Low energy consumption and waste-free operation for environmental protection.

Beautiful Multicolor Light: Creates a stunning visual effect at night with multicolor lighting options.

High Color Rendering Index: CRI greater than 80 ensures accurate and vibrant color representation.

Advanced Linear IC Driver: Equipped with Linear IC Driver for stable and efficient performance.

Comprehensive Warranty: Offers 2-year standard warranty with options for 1, 3, or 5 years upon request.

OEM and Customization: Full customization available including logo printing, retail box packing, and design.

Rigorous Quality Control: 100% testing for reliability and temperature stability after 24 hours of lighting.

Fast Response Support: Detailed replies to inquiries within 24 hours by fluent English-speaking staff.

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: ≤4.52h

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 as requested.

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.

Q:How long 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 takes about one week, and Sea takes about one month.

Q:Do you offer OEM services?

Yes, we offer full OEM services including printing your logo on the product and customizing retail box packing.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.