100A21/FR/RS/TS - This incandescent light bulb is 120 Volts and 100 Watts. Light bulb life: 4000 hours 100A21/FR/RS/TS Incandescent Light Bulb Cross References: 100/A-SHAPE/CVG/130 100/A-SHAPE/CVG/130V 100/A-SHAPE/CVG130 100/A-SHAPE/CVG130V 100/A-SHAPE/F/CVG/130 100/A-SHAPE/F/CVG/130V 100/A-SHAPE/F/CVG130 100/A-SHAPE/F/CVG130V 100/A-SHAPE/F/S/130 100/A-SHAPE/F/S/130V 100A21/FR/RS/TS Tuff Skin, Medium Base Incandescent Light Bulb (E26)