(4pcs) Dukens LED Lamp Filament Glass Housing Bulb 3W ETL Certificate E17 5watts A15 120volts No heat, No UV, or IR light radiation Light source: 5 LED Filaments Average Life (hrs): 50000 hours Warm White (2700-3500K), Up to 90% Saving in Energy Costs Package Includes: 4x LED Filament Bulb