square alumnium led heat sink for downlight housing new design our COB 10-15w heatsinks with D110X106MM .
Compared to tradtional LED heatsinks, our dissipating area is bigger, air flow is better.
suitable for citizen cob leds or edision cob leds or other cusotmized .
High shock and vibration resistant with durable aluminum housing.
can be rotatable with 20 ro30 angle while lighting to other diretions