50W led street lighting 1.Bridgelux or CREE 2.lifetime:over 50,000h 3. ... Warantee 5 years 4.CE,ROHS,CCC,FCC,SAA 50W LED Street Lighting Lower power consumption,good driving performance,fast response,high ... turn on,no warm-up or cold start problem.Special surface design with arc, make sure the radiation diameter in the ...