Chinese lighting factory led downlight 160mm cut out

below are the led downlight model with 160mm cut out

Both of them are aluminium housing, good for heat dissipation, ensure long lifespan.

they are SMD type. Osram SMD or Sanan SMD is available.

There are other size for it, 2.5inch, 3.5inch, 4 inch, 6 inch, 8 inch.