... Solar street lights 2.Certification:TUV ,CE, ISO9001:2008, 3.Type:LNE-L LNE-L Energy saving low cost solar lights , stainless solar ... PWM mode; waterproof, IP66 guard level; various protectionsBattery: solar special lead-acid battery, fully sealed deep cycle free maintenance ... in both cities and villages. Comparing with grid-powered street light, the solar street light has advantages of no consumption ...