大连格兰特电子科技有限公司

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40w downlight house
Product features

new magnesium alloy diecasting  heat sink for  downlight  housing

new design our COB 40-45w heatsinks with D220X72 MM .

 is easy to assembly the components together, very efficient for mass production or DIY users.
beam angle is 60 degree with cob leds .120dgree for smd leds possible.

 the better heat dissipation than alumnium diecasting materials

can be rotatable with 20 ro30 angle while lighting to other diretions

Specifications

Product pictures