description:High power LED stree light, can be used for more than 50,000 hours, Its service is 5-10 times than traditional lamps.31Intelligent control, constant current drive, power can be controlled smartly.High color-rendering index, presentation more realistic and more colorful..Green, lead-free, no pollution to the environment.led street lightWide input voltage, PWM constant-current technology, high efficiency, low heat, high accuracy.High luminous efficiency, 80-100LM/W.500This kind of led street light saves energy effetely; it can save more than 70% electronic energy than traditional high-voltage sodium lamp under the premise of the same road illumination.advantage:Experienced R&D department OEM accepted Strong production capability Large scale production lines Clients special requirement accepted Good reputationour service:1.Your inquiry related to our products or prices will be replied in 24 hour2.Experienced staffs to answer all your enquires in fluent English. 3.Clients' special requirement accepted. we can help you to design and put into product4.Update quotation monthly5.Protection of your sales area, ideas of design and all your private information.6.we also provide 3years warranty to our all customer