... Certification CE, RoHS Lifespan 50000hoursFeatures:·High power led street light,it's a typical green lighting.·Energy Saving: saving ... 88%·Superior color rendering index up to 80, near day light quality ·Wide color of temperature range available ·Power efficiency ... : Application:highway,express way,main lane,submain road,town street light,tunnel light,countryroad,garden,plaza,etc Our service:About US: ...