Incandescent Bulbs

Features:1) Base materials available: iron coated with zinc, iron coated with nickel, aluminum or copper2) Double filament with fuse3) Diameter: 55mm, 57mm, 60mm, 70mm, 75mm, 80mm (A19 and B19 available)4) Types: clear, soft white, forested5) Power: 15 - 500W 6) Voltage: 100 - 127V / 220 - 240V 7) Frequency: 50Hz / 60Hz8) Bases available: E26 / E27 / E40 / B22 9) Average usage life: 1,000 - 1,500hrs Inner packing:10pcs/color box with shrink wrap or blisterOuter packing:Carton producing area:China payment:T/T, L/C at sight supplying capacity:30,000,000pcs/month