What is the lead time for orders?

The average lead time is within 15 working days for both peak and off-season periods.

Does the bulb flicker?

No, the bulb features flicker-free starting operation for stable and comfortable lighting.

What is the warranty period?

We provide a 2-year warranty for this LED bulb.

Versatile 3.7V 5W G4 LED Bulb for Indoor and Outdoor Lighting

Name: Versatile 3.7V 5W G4 LED Bulb for Indoor and Outdoor Lighting
Brand: Zhongshan SIBOJING Lighting Co. ,Ltd.
SKU: 2195971135

Guangdong, ChinaZhongshan SIBOJING Lighting Co. ,Ltd.

US$0.35

1,000 Pieces

Sample price:US$0.35/piece.Request sample

Product profile

Customization

Available

Color Temperature

2800K/3000K/3500K/4000K/6500K

Lamp Body Material

Silicon

Model NO.

B50 SBOJ-G4-DC-3.7V-2835-33D IC

Power

LED

Lamp Holder/Base

Warranty

2 Years

IP Rating

IP54

Input Voltage

3.7W

Light Source

LED

Switch Mode

Manual Button

LED Light Source

SMD LED

No Flicker

Yes

The Number of Chips

33 LED

Size

16×h48mm

Transport Package

to Be Customoized

Specification

52X22X27CM

Trademark

SBOJ/Customizable

Origin

China

HS Code

8539510000

Production Capacity

3000000PCS/Year

Key features

Wide Color Temperature Range: Available in 2800K to 6500K to suit various lighting needs.

High Energy Efficiency: Saves 85% energy compared to traditional incandescent lamps.

Flicker-Free Performance: Ensures stable operation with no flicker for eye comfort.

Durable IP54 Rating: IP54 protection rating suitable for indoor and outdoor use.

Flexible Customization: Supports full, minor, and flexible customization from samples or designs.

Comprehensive Certifications: Meets CE, RoHS, FCC, ETL, ERP, SASO, and CB standards.

2-Year Warranty: Provides a 2-year warranty for quality assurance.

Professional OEM/ODM: Factory supports OEM and ODM services with R&D capabilities.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Zhongshan SIBOJING Lighting Co. ,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤7.77h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, customization, quality-management, and export capabilities. It provides OEM and ODM services, supports multiple customization routes, maintains written procedures for quality and supplier-service management, and reports RoHS, CE, and ISO9001:2015 certification. Production-related evidence includes valid contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season periods. Financial records are indicated for 2022–2024, but no substantive financial performance values are provided. The supplier has limited overseas infrastructure: no overseas warehouse, showroom, agents, or branches, and reports zero countries with overseas service. Innovation capability is supported by new products in the past year, but only one R&D engineer is reported and no SDK is available. It has OEM experience with well-known brands, but no Fortune 500 cooperation is reported.

Supplier typeThe supplier is presented as a manufacturing-oriented OEM/ODM supplier with own-brand quality-control capability, inventory capacity, and contracts covering associated subcontractors. It also has substantial export activity, with exports reported as 90% of total sales, but lacks overseas warehouses, showrooms, agents, and branches.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS and CE product-compliance certifications. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityThe supplier has written procedures and followed records for corrective and preventive actions, customer-complaint handling, supplier-service assessment, and updated approved-supplier management. However, it has no overseas agents or branches and reports no countries offering overseas services, so the evidence supports procedural service capability more than international service coverage.

Production capacityProduction capability is supported by valid manufacturing contracts with associated subcontractors, inventory capacity, written finished-product inspection instructions that are uniformly followed, and reported lead times within 15 working days in both peak and off-season periods. The record also identifies a production line and 10 qualified suppliers for service capability.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also reports ODM availability, providing direct evidence of broad customization and design-manufacturing support.

Client casesThe supplier reports OEM service for well-known brands and participation in the Matelec 2024 offline trade show. It reports no cooperation with Fortune 500 companies, and the slices do not identify specific customer names or detailed project cases.