YD lays great emphasis on the product innovation, technology improving and value creation. Having had a professional R&D team, following the trend of world lighting development, YD support the new concept of technology energy saving. And YD offer people the best lighting solution and products which are high quality price ratio and excellent service.

Finished product aging in water & The Highest Protect Grade IP68, Fireproof Grade V-0,can be used underwater20m & Finished product aging test

The Design Department is an active team, they provide the lighting design and choreography display service.

Based on the design conceptions and innovation, they design a variety of lighting effects.

They provide the design service for design companies and lighting engineering companies except undertaking any project directly.