... Energy Saving Light Street Light roadway light RY110 50w 1.CRI>80Ra,lumen:80lm/w 2.Lifespan>100,000hrs 3.No GlareNo Flicker Energy Saving Light Street Light roadway light ... of requirements7. No flick, no glare: comfortable light for eyesight protection8. Mercury content is less than 5mg ... , UL, CE, FCC, SON, KETI approved) Energy Saving Caculation on Induction Lamp's Street Lighting Project:Comparison ...