Can an LED bulb be put in oven
The answer is absolutely no! Except that the LED bulb has been specifically designed for oven.Because the LED bulb will not withstand the heat of oven, and LED bulbs are mainly designed to operate at room temperatures.So if you want to put one bulb in your oven,an incandescent bulb or standard halogen oven bulb is a better choice for you.
In fact, when the oven is on the incandescent bulb actually consumes less energy than its rated wattage because the heat of the oven preheats the filament. Additionally, the lamp will probably last longer than it's rated life because the preheating mitigates the damage from in-rushing current.
Whatever you put any types bulvs in your oven,always remember this rule: incandescent bulbs love heat; LED bulbs love cold.