8 20w mcob led products are offered for sale by suppliers on Alibaba.com, of which led bulbs accounts for 12%.
A wide variety of 20w mcob led options are available to you, such as ac, rechargeable battery pack.You can also choose from led, 20w mcob led,As well as from office, warehouse 20w mcob led,And whether 20w mcob led is manual button, {2}, or {3}.