new design our COB 30w  led  downlight housing heatsinks with D160X86MM .

Compared to tradtional LED heatsinks, our dissipating area is bigger, air flow is betterWith spring  hook  connecting structure, it is easy to assembly the components together, very efficient for mass production or DIY users.

High shock and vibration resistant with durable aluminum housing.
can be rotatable with 20 ro30 angle while lighting to other diretions .
body heat only 40--50 dgeree while led working .

Aluminum materials and The oxide frost silver sand surface treatment technology.

.Accessories include: body housing  ,diffusion PC  ,heatsink,MCPCB,Lens and screws spring bracket .