AERO-S (COOL WHITE) Features Application Colors Features Edge Lit Panel.Slim.High Light EfficiencyUniform LightOperating Temperature:-20.C to -50.C Application offices.mallsShowroomsResidential Colors Cool WhiteWarm White Technical Specifications Details 24 Watt 40 Watt 48 Watt Model No. REPL24WSPSQR/S REPL40WSPSQR/S REPL48WSPSQR/S Voltage/Frequency. AC 220V/50HZ AC 220V/50HZ AC 220V/50HZ Power Factor ~0.95 ~0.95 ~0.95 Lumen Flux(lm) 540 1080 1620 Size 121*121 mm 170*170 mm 225*225 mm