... client's specific requirement.5. All parts are certified by CE, ROHS and IEC certificates, meeting Europe standard.Solar street ... material, underground-buried type, waterproof and heat-dissipative; including PVC cable tubeWorking time:10 hours/day (full power lighting), battery capacity ... 5 years for solar panels, 2 years for other parts. CE,RoHS ,IEC 56w/220w/8m China Solar Street Light Manufacturers