- Complex parameter settings leaving engineers clueless on-site?
- Unclear energy consumption destinations leading to time-consuming fault location and troubleshooting?
- Dimming lights year after year, damaging the upscale image of your store?
…Are your lighting projects still plagued by these problems?
The Lifud DALI-2 Linear LED Driver family’s non-isolated D4i data feedback power supplies-DT6 dimming FSD-YD & DT8 dimming and color tuning FSD-YE-are designed specifically for high-end intelligent lighting, simplifying complexity and directly addressing core pain points!
I. D4i Certification: Self-contained intelligent unit, simplifying projects
Built-in DALI bus Linear LED Driver with DALI Part 251/252/253 data feedback functions, eliminating the need for additional DALI bus power supplies, simplifying the system and greatly increasing deployment flexibility! Furthermore, the real-time feedback of lamp operating status and energy consumption data provides strong data support for the intelligent management platform.
II. Linear LED Driver: Multi-functional: DT8 Series Offers Multiple Control Modes for Seamless Switching
The DT8 dimming and color temperature adjustment FSD-YE series boasts three powerful modes to meet diverse needs:
- 1-channel DT8 dimming and color temperature adjustment: Precise control creates a comfortable and healthy lighting environment.
- 1-channel DT6 synchronous dimming: Synchronous dimming with no delay creates a uniform lighting effect.
- 2-channel DT6 individual dimming control: Independent control of each output dimming channel for easier design.
III. Linear LED Driver: One-touch modification: NFC programming makes parameter adjustment more convenient!
Say goodbye to cumbersome traditional parameter adjustments! The entire Lifud D4i Linear LED Driver series supports programming via NFC programmer, mobile app, and parameter box. Whether it’s on-site individual adjustments and maintenance or rapid batch settings within the factory, modifying key parameters such as output current, dimming curve, and DALI address is a breeze, reducing maintenance and inventory costs.
▼NFC Software Interface

IV. Quality Assurance: The Standard Choice for High-End Projects
Features CLO light decay compensation, ensuring lights remain bright and new even after years of use; EL emergency function provides safe lighting for large commercial projects in critical moments. 2kV protection for enhanced durability!
▼FSD-YD/YE Product Details


The Lifud DALI-2 Linear LED Driver family boasts advanced functions such as D4i, NFC, and CLO, along with ultra-thin, high-efficiency, color temperature dialing, and current dialing features. It meets the diverse needs of most strip lights/tri-proof lights on the market, providing a worry-free, effortless, and time-saving one-stop power solution!

About Gainer LED:
Gainer LED was established in 2012. The company focuses on providing advanced technology solutions for medium and high power general lighting, special lighting and high-end display fields. Its products are widely used in commercial lighting, industrial lighting, smart buildings and professional display screens. Relying on a global marketing network and professional technical service system, Gainer LED continues to provide global customers with high-performance lighting products that meet international standards and fully meet the diverse needs of the market.
For more customer service needs, please contact us:
- Phone: +8615818679054
- Tel : +86-755-27835429
- Email: info@gainer-led.com