I just installed 16 4in halo cans and led trims, the trims seem to have a high pitched whine, the customer has other 4-6 in cree trims in other areas of the house and dont seem to buzz. We first tried the lutron ariadni dimmer cl-type and now got Cooper brands trace dimmer, still buzzes? is it just the halo drivers. Any others that have had experience with leds that make noise? We have others in ajoining rooms on reg. switch that dont make noise. but he thinks he wants to dim these when he watches movies in this room cieling is 6-8 aff.
