Dear friend,
we have the patented led chips and bulbs and other related led lighting products ,
The CRI is ˃96@ the CCT is about 4100k and efficiency is ˃ 90lm/w, they are the best led products for people¡¯s eyesight in the present world. It most suitable for classroom, family, restaurant , supermarket, exhibition hall , and so on.
OSRAM in Gmany, GE in USA are our partners, we provide led chips for them.
For more information, please visit our products information by : https://wholesaler.alibaba.com/product-detail/CRI-96-The-best-led-bulb_60458539361.html
If you need any assistance , please feel free to let me know.
Best regards,