Zero annual electricity bill: solar street light led are upgraded to die-cast aluminum frame and polycrystalline silicon solar panels. All electric energy is provided by light energy, high conversion, fast charging, energy saving and environmental protection, and can quickly store solar energy for charging. Energy saving 100%.
china factory 200W high lumens waterproof led solar powered light street lamp,brand new Lithium iron phosphate battery 20 Ah,Light control + smart remote control