features / Benefits 3way Compact Fluorescent Lamp To Replace Incandescent 30w/70w/100w 3way Lamp; energy Star, Fcc And Ul Certification For 120v/60hz Series, Iec Certification For 220v/50hz Series; special Start Up Circuit Design For Above 10000h Life Time, Fast Run-up Performance; high Quality Tri-phosphor For High Initial Lumen Output And High Lumen Maintenance; easily Start Up -20deg., Safely Passive Failure At End Of Life; applications ideal For Table Lamp. specification wattage (watts) incandescent Equivalent (watts) bulb Shape initial Lumen (lm) cct (kelvin) cri mol (inches) bulb / Base Diameter (inches) life Time (hours) voltage (v) / Frequency (hz) base Type 12 30 t3 Spiral 900 2700~6500 82 5.85 2.66 8000 120 / 60 e26 19 70 1200 28 100 2100 12 30 t3 Spiral 900 2700~6500 82 5.85 2.66 8000 220 / 50 e26 19 70 1200 28 100 2100