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09-22

What is the difference between COB down light and led down light

COB down light is a high-efficiency integrated surface light source technology in which LED chips are directly attached to a mirror metal substrate with high reflectivity.
09-15

What is COB down light

COB down light refers to a lamp with a screw base that can be directly installed with incandescent or energy-saving lamps. COB down light is a lighting fixture that is embedded in the ceiling and emits light.
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