How to solve the after sales problem?

Take a picture of the problem and send it to us. We will provide you with a satisfactory solution within 24 hours after confirming the problem

Is it OK to print my logo on box?

We provide OEM service, we would like to make the label and color box according to your requirements.

High Brightness Factory Price LED G4 Bulb Gu4 3W 4W LED Lamp

Name: High Brightness Factory Price LED G4 Bulb Gu4 3W 4W LED Lamp
Brand: Dongguan Kangjuhong Photoelectric Technology Co., Ltd.
SKU: 2294737525

Guangdong, ChinaDongguan Kangjuhong Photoelectric Technology Co., Ltd.

US$1.68-2.00

500 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Style

American

Color Temperature

Warm White

Lamp Body Material

Ceramic + PC

Power

≤5W

Lifespan

50000H

IP Rating

IP64

Certification

CCC, CE, EMC, RoHS

Voltage

8-18VAC

With Light Source

LED Chips Brand

Sanan

Usage

Outdoor Landscape Spotlight

Lifetime

50000 Hours

Working Temperature

-25°-45°

CCT

3000K

Transport Package

Box

Specification

100pcs

Trademark

KJH

Origin

China

Production Capacity

50000PCS/Month

Key features

Long Lifespan: Rated for 50,000 hours of operation for durable performance.

Versatile Voltage Support: Compatible with 8-21VAC and 10-30VDC for flexible installation.

Durable Material Construction: Features ceramic and PC body for heat resistance and stability.

Wide Application Range: Ideal for outdoor landscapes, indoor pendants, and accent lighting.

Comprehensive Certifications: Certified with CCC, CE, EMC, RoHS, ETL, and TUV standards.

OEM Customization Service: Supports custom labels and color boxes according to client requirements.

Strict Quality Control: All products undergo 48-hour aging test before shipping.

Company profile

Dongguan Kangjuhong Photoelectric Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-01-01Nearest Port: Yantian, ShekouAverage Response Time: ≤6.36hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others

AI-Powered supplier vetting

SummaryDongguan Kangjuhong Photoelectric Technology Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory in LED and landscape lighting. The supplier reports ISO 9001 management-system certification, product inspection, and 48-hour aging before shipment. Its stated capabilities include six production lines, more than ten low-voltage aging lines, a monthly capacity of 500,000 LED lamps, in-house hardware, power-supply R&D, tooling, and advanced manufacturing equipment. It offers OEM and ODM services and has an R&D team with 11–20 years of combined experience. The supplier exports extensively, with stated markets in North America and Europe, and reports cooperation with major North American retailers. Evidence is insufficient to assess after-sales service and financial credibility.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, with operations focused on LED lighting, landscape lighting, R&D, design, and production. Its legal form is a limited company based in Guangdong, China.

CertificationsThe supplier states that it holds ISO 9001 certification and implements an ISO 9001 management process. It also reports full product inspection and 48-hour aging before shipment, supporting a documented quality-control approach.

R&D capabilityThe supplier reports LED lighting R&D and design activity, an R&D team with 11–20 years of total experience, development of new products using advanced technologies, and in-house power-supply R&D. Its stated equipment includes SMT, CNC, laser, die-casting, and automated soldering machinery, providing explicit support for product-development capability.

Production capacityProduction evidence includes six production lines, more than ten low-voltage aging lines, a stated monthly capacity of 500,000 LED lamps, and advanced manufacturing equipment. The supplier also reports inspection and aging procedures, with lead times of within 15 working days in off-peak periods and one month during peak periods.

Customization capabilityThe supplier explicitly offers OEM and ODM services and states that its experienced R&D team can provide custom designs. It also reports owning molds, hardware production, power-supply R&D, and related manufacturing facilities, which directly supports customization.

Client casesThe supplier states that it has cooperated with some major North American retailers for 10 years and reports exports beginning in 2014, with North America, Eastern Europe, and Western Europe listed as key markets. However, no customer names, project details, or independently verifiable case studies are provided.

Product Q&A

Q:Are you a manufacturer?

Yes, we have our own factory with full product line

Q:Can you offer samples?

Yes, you are welcome to place sample order to test our quality before bulk order

Q:How long is your production time?

If the quantity is small, the production time is usually 5-7 days. The specific production time can be determined according to the order quantity

Q:Do all products have to be tested before transportation?

Yes, we have to test all the products for 48hours at least. Under strict quality control, the failure rate is very small.

Q:How about your packing?

Our cartons are made of neutral cartons. The packing of our products has been inspected to be suitable for long-distance international transportation. If they are fragile, we will pack them in wooden cases if necessary