Custom Die Casting Housing for LED Downlight

Custom Die Casting Housing for LED Downlight | Jiazhan Die Casting

A downlight disappears into the ceiling — which means its housing has to stay slim enough to fit in a shallow plenum, yet still carry the heat the LED board throws off. That's the tension every downlight casting lives with: thin profile for the ceiling, thermal mass for the chips. We cast LED downlight housings in high-performance aluminum alloys, shaped to pull heat from the board while keeping the overall depth compact. OEM/ODM projects, high-volume production, and the consistent quality that keeps one fixture indistinguishable from the next on the retail shelf.