... product.Product Features1,Imported Samsung 5630 LED chip,Ultra bright up to 115lm/w ,Ra>832,electric wave resistant, ... HBF Vo Fire Rating testing.4,140degree view angles LED lighting design5,With heat protection system, can work under ... complexes5 Institution buildings6 Schools, colleges & Universities7 HospitalsMechanical DimensionsT8 600MM LED Tube Lighttube length: L1=588±1mmtotal length: L2=602 ...