Description :led street lamp item no:SP-1001 lamp source:High efficient LED max wattage:70w/80w/90w voltage:90VAC-260VAC 50HZ/60HZ Color temperature:3000k-4000k Beam angle: LED 130degree Electronic safety standard:Class 1 Excutive standard:IEC 598 Material and advantages:lamp frame is aluminium alloy with all fasteners stainless stell we use high efficient Led to make lights energy-saving ,environment-protecting and long life-time we use alternative switch power supplier to change the voltage ,ensuring LED work routinely and extend life-time we use antisepticise silicon closed ring to make lights dustproof. we make static-enduring painting on the surface to risist acid and alkali and avoid aging 5mm toughened transparent glass ,high temperature resisting ,high intensity ,easy for lights penetrating . scope of application : streets ,high ways ,high bridges ,huge crossed bridges,squares,uptown.etc more information please visit our website .