He COB kūʻokoʻa ʻole kēia, LED downlight," wahi a Philip Oechsle, ka mea nāna i hoʻokumu i ka Oxman Lighting. "Hiki ke hoʻohana ʻia kēia ʻenehana no nā mea he nui ...
Eia nō naʻe, ʻo nā LED wale nō e hana maoli i ka mea a lākou e ʻōlelo ai he kūpono lākou i ke kālā.ʻO ka maʻamau o ka ʻoihana no ke kukui kukui LED he 3%.akā...
I ka makahiki 2018, ua hōʻea ke kumukūʻai o ka mākeke LED downlight honua i 17.3 biliona kālā US.Mākeke ... 9.4.6 LED hiki ke hoʻololi i lalo (COB) 9.4.7 LED...