Semlight is a market-leading innovator of LED safety lighting products, electronic thermal material and a provider of ultra-high-power lighting solution.

Adopt high quality solar monocrystalline cells and deep cycle gel battery(at least 8 years service life,), charge controllers via infra-red remote,highest luminous flux efficiency led chip(above 130lm/w).

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Special Thermal Design,SEMLIGHT Vapor Chamber technology is reshaping the future of ultra-high-power cob led package, Optimized to thermal designs and lower light decay, reduce operating junction temperature,improving service life.

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AlSiC Thermal Management Materials Aluminum Silicon Carbide (AlSiC) are designed to have a High Thermal Conductivity and a low Coefficient of Thermal Expansion ,CTE of AlSiC is close to LED chip. So ALSiC is the best led package and pcb materials.