All-in-one solar led street light,adopt high quality Sunpower solar cells and long life time lithium battery ,Cree led with high luminous efficiency (140lm/w). Low-energy,long-time,high-luminance and free maintenance.
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.
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.