Do you have any certifications for your products?

Yes, All of led have CE,FCC,RoHS and LM-80 certifcations

What chip do you usually use for your led?

We usually use Epistar, Bridgelux and Epileds LED chip for our LED package.

High Power 70W 7078 COB SMD LED Chip Module for Projector

Name: High Power 70W 7078 COB SMD LED Chip Module for Projector
Brand: Shenzhen Guangmai Electronics Co., Ltd.
SKU: 1993519375

Guangdong, ChinaShenzhen Guangmai Electronics Co., Ltd.

US$6.20-6.80

1,000 Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

LED Packaging Type

Chip

Chip Material

InGaN

Model NO.

GS-7078W6-70W

Beam Angle

120°

Emitting Color

White

IP Rating

IP33

Base Material

Aluminum

LED Chips

Bridgelux

Power

70W

Life

80000h

Certification

FCC, RoHS, CE

Product Name

High Power 70W 7078 COB SMD LED Chip Module for Pr

Transport Package

Reel Package

Specification

0.05kg

Trademark

GMKJLED

Origin

China

HS Code

8541410000

Production Capacity

10000000

Key features

High Power Efficiency: 70W output with 150-170 lm/W brightness and 95% power saving compared to halogen bulbs.

Extended Lifespan: Operational life of 50,000 to 80,000 hours for long-term reliability.

Superior Thermal Dissipation: Equipped with copper PCB boards and ALN ceramic base for efficient heat management.

Advanced Flip Chip Technology: Uses 100% advanced flip chip technology with golden wireless structure for higher brightness.

Wide Color Temperature Range: Available in 2700K to 7000K with CRI options greater than 80 or 90.

Comprehensive Warranty: Includes 3-year warranty with replacement or money refund for product defects.

Global Certifications: Passed CE, FCC, RoHS, and USA LM-80 energy star standard testing.

Customizable Options: Custom sizes can be manufactured on request to meet specific project needs.

Company profile

Shenzhen Guangmai Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-04-20 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Guangmai Electronics Co., Ltd. is a China-based LED packaging manufacturer and factory established in 2009, with 93 employees and a 3,000 m² manufacturing plant. Its stated products include high-power, SMD, COB, UV, IR, and LED chip products. The supplier reports eight production lines, six to ten quality-control staff, automatic die-bonding, wire-soldering, color-sorting, and reel-packaging equipment, plus an ISO9001:2015 certification. It states that its R&D department supports OEM and ODM projects, with seven years of total R&D engineer experience. The company exports to more than 40 countries and reports partnerships with Germany Osram and USA Bridgelux, but the provided information does not independently verify these relationships or provide detailed customer case studies. Evidence is insufficient to assess after-sales service and financial credibility.

Supplier typeThe supplier is identified as Shenzhen Guangmai Electronics Co., Ltd., a Chinese limited company and factory operating in manufacturing. Its stated business is professional LED chip packaging, covering SMD LED, COB LED, high-power LED, UV LED, and IR LED products.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate for supplier management systems. This provides evidence of a certified quality-management system, although no other certifications are listed.

R&D capabilityThe supplier reports an R&D department, seven years of total R&D engineer experience, professional engineer support, and product coverage including UV, IR, NIR, UVC, UVA, and UVB LED chips. These facts support technical development capability, though no patents, dedicated R&D size, or specific innovation results are provided.

Production capacityThe supplier reports eight production lines, a 3,000 m² manufacturing plant, six to ten quality-control staff, and automated ASM die-bonding, wire-soldering, color-sorting, and reel-packaging equipment. It also provides stated production information for high-power LEDs, indicating established manufacturing capacity.

Customization capabilityThe supplier explicitly states that its R&D department supports OEM and ODM projects, and it offers multiple LED formats and application categories. This is direct evidence of customization support, although project scope, minimum order quantities, tooling, and engineering process details are not provided.

Client casesThe supplier states that it exports to more than 40 countries and has partnerships with Germany Osram and USA Bridgelux; it also reports exporting since 2011. These are stated market and relationship references, but no named project details, order examples, or independently verifiable case studies are supplied.

Product Q&A

Q:What is your payment way?

T/T, Paypal, Western union, HKHSBC.

Q:What is your shipment way?

Airplane, Marine shipmeng ,DHL, EMS, UPS, etc.

Q:How long is your delivery time?

We need 4-5 days to prepare the goods.

Q:How long is your warranty time?

We offer 3 years warranty.

Q:What are your main products?

Guangmai LED Specialize in high quality led from 2009, Inculding 1w 3w 5w-500w High Power led and COB 3W-30W , SMD 3030,SMD 3535,SMD 5050,SMD 2835 etc.