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Molding encapsulation with silica gel :
which could bear high temperature and
There is little light decay after a 3 years time usage. Others normal chips is with PC cap which is decay sharply after 3 month usage.
High-grade materials PMMA secondary optical lense,light transmittance is about 95%,Maximum light energy is transferred directly to the body skin surface
The lens bracket also protect the led chips avoid of strong pressure.
longer pure Aluminum heat sink with fins,Aluminum housing help to conduct the heat.Ensure the working lights cool enough,then improve the performance and prolong the lifespan.