Eveready oven lamp these eveready oven lamp are perfect for replacing your old worn out and blown oven bulbs thanks to the heat resistant bulb which is designed to operate at an ambient temperature of 300 degrees the fitting of this bulb is a ses e14 which uses 15 watts to power has a lifetime of up to 1000 hours oven lamp pack of two heat resistant up to 300 degrees ses e14 fitting 15 watts lifetime 1000 hours 15w 1pk