● Using imported or high-quality high-brightness domestic LED chips, no ultraviolet and infrared rays, higher light efficiency, more stable.
● High thermal conductivity LED packaging technology and multi- cavity heat diss ipation technology can efiectively reduce the thermal resistance of lamps, lamps external temperature can be controlled under 50 ℃,to ensure the long life of lamps chip.
●Aluminum alloy radiator with super-high thermal conductivity and corrosion-resistant anodic coloring and oxidation technology are adopted to ensure that heat generated by LED light source is released more quickly; 
● stand alone system, no need to connect to grid power 
● Low insect attraction, keep balance of nature.