Hollow heat sink design increase more airflow for better heat dissipation High lumen LED,with 50,000hrs lifespan. Imported optical lens, its luminous efficiency up to 95%. Unique optical design that effectively reduces UGR....
Read MoreHollow heat sink design increase more airflow for better heat dissipation High lumen LED,with 50,000hrs lifespan. Imported optical lens, its luminous efficiency up to 95%. Lightweight design and high cost-effectiveness....
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