... 6.Easy installation,can save operation costs;7.No mercury,no electromagnetic emission,no UV and IR radiation;8 ... etc;2.Independent radiator for every single lamp bead ... Lighting;2.Gymnasium,Sport Stadium Lighting;3.Building,Billboard Lighting;4.Park,Garden,Yard,Square Lighting;5.Workshop,Factory,Warehouse,Storage Lighting;6.Road,Highway Lighting ... LED Power 30*1w 30*2w 30*3w:Different LED Qty,Different LED ...