Overview Description: This lamp is a 120 volt, 100 watt incandescent light bulb. It is an A23 shape with a glass diameter of 2.875 inches with a standard screw base measuring 26 millimeters in diameter. It is rated at 1000 life hours. Custom Field Product Reviews Write a Review Write a Review × EiKO 100A23/20 Conventional Oven Replacement Bulb Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *