/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sutaochina https://public.slidesharecdn.com/v2/images/profile-picture.png Hello. We mainly produce LED high bay lights, real 108lm/W, dimmable , DALI, Dialux IES. See more http://www.okled.com/?from=simon_fb