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Professional LED Drivers &
Power Supply Solutions

Shenzhen Keysun Technology Limited – trusted manufacturer of high-efficiency, UL/ETL-certified dimmable LED drivers, Class 2 power supplies, and battery chargers for industrial, commercial, and residential applications worldwide.

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About Keysun Technology

Shenzhen Keysun Technology Limited is a professional manufacturer specializing in external power supplies, AC/DC adapters, Triac/0-10V dimmable LED drivers, and smart battery chargers. Based in China, we serve global markets with reliable, certified, and high-performance power solutions.

With years of experience in power electronics, our team focuses on innovation, quality control, and customer satisfaction. We support OEM and ODM services, offering customized packaging, voltage configurations, and certifications to meet your project requirements.

5+
Year Warranty Available
400W
Max Power Output
MP Series 400W LED Driver

Our Core Advantages

Why customers choose KeysunTech for their power supply needs.

High Quality

RoHS compliant, strict QC system, professional test lab, and global certifications including UL, ETL, CE, and DOE VI.

Advanced Manufacturing

Equipped with modern machinery and strict process control to ensure consistent, high-volume production.

R&D Capability

In-house design team ready to collaborate on custom solutions and new product development.

100% Service

OEM/ODM support, flexible shipping (FOB, CIF, DDU, DDP), and dedicated customer service.

Featured Products

High-performance LED drivers and power adapters for diverse applications.

MP Series 400W 5-in-1 Dimmable LED Driver

MP Series 400W 5-in-1 Dimming LED Driver

  • Output: 24V/36V/48V
  • 5-in-1 Dimming: 0-10V, PWM, Triac, Resistance, DALI
  • IP65 Rated, Universal 100-277VAC Input
  • ETL, CE, RoHS Certified
View Details
IP67 200W Non-Dimmable LED Driver

IP67 200W Non-Dimmable LED Driver

  • Output: 12V/24V
  • Waterproof Aluminum Case, IP67 Rated
  • Universal 100-277VAC Input
  • For Outdoor Architectural Lighting
View Details
IP65 100W Waterproof LED Power Supply

IP65 100W Waterproof LED Power Supply

  • Output: 12V/24V/36V/48V
  • Universal 100-277VAC Input
  • 5-Year Warranty Available
  • For Indoor & Outdoor LED Strips
View Details
IP65 60W LED Driver 12V 5A

IP65 60W LED Driver 12V 5A

  • Output: 12V 5A
  • Waterproof, Aluminum Case
  • 3-Year Warranty
  • For Outdoor LED Strips & Flood Lights
View Details
24V 96W Class 2 LED Power Supply

24V 96W Class 2 LED Power Supply

  • Class 2, NEMA 3R Rated
  • 100-277VAC Input
  • Triac Dimmable Option
  • 5-Year Warranty Available
View Details
100W Triac & ELV Dimmable LED Driver

100W Triac & ELV Dimmable LED Driver

  • Output: 12V/24V/36V/48V
  • 100-277VAC Input
  • Universal Compatibility
  • High Efficiency ≥90%
View Details
80W Dimmable LED Driver

80W Dimmable LED Driver

  • Output: 12V/24V/36V/48V
  • 100-277VAC Input
  • 5-in-1 Dimming Support
  • IP65 Waterproof Rating
View Details
12V 75W IP65 Non-Dimmable LED Driver

12V 75W IP65 Non-Dimmable LED Driver

  • Output: 12V 6.25A
  • IP65 Protection, Aluminum Case
  • For Outdoor LED Strips
  • OCP, SCP, OTP Protection
View Details

Engineered for Reliability

  • Global Certifications: All products meet IEC 62368-1, UL, ETL, CE, RoHS, and DOE VI standards.
  • Wide Input Voltage: 100-277VAC compatibility ensures stable operation across regions.
  • Multiple Dimming Options: 0-10V, Triac, PWM, Resistance, and 5-in-1 dimmable drivers available.
  • Durable Enclosures: Aluminum or plastic IP65/IP67 waterproof cases for indoor and outdoor use.
  • Long Lifespan: Up to 5-year warranty on select models, ensuring long-term reliability.
24V 96W Class 2 LED Power Supply
400W
Max Power Output
100+
Product Models
50+
Global Markets
10+
Years Experience

Frequently Asked Questions

What types of LED drivers do you manufacture?

We produce 0-10V, Triac, 5-in-1 (multi-dimming), non-dimmable, and Class 2 LED drivers ranging from 12W to 400W, suitable for indoor and outdoor lighting applications.

Are your products certified for international markets?

Yes, our products are certified with UL, ETL, CE, RoHS, and comply with IEC 62368-1 and DOE VI standards, ensuring global market compliance.

Do you support OEM and ODM services?

Absolutely. We offer full OEM and ODM support, including custom labeling, packaging, voltage specifications, and product design collaboration.

What is the warranty period for your LED drivers?

Warranty ranges from 3 to 5 years depending on the model. High-reliability drivers such as IP65/IP67 waterproof units often come with a 5-year warranty.

Can I get a sample before placing a bulk order?

Yes, we provide samples for evaluation. Contact us directly through the official website to request product samples.

Get in Touch

For inquiries, samples, or custom solutions, reach out to our team.

Contact Information

Name: Mrs. Jessica Wong

Email: [email protected]

Phone: +86-13827483022

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