Why when connecting an incandescent bulb with a led bulb the incandescent bulb blew out?

When connecting an incandescent bulb with an LED bulb in the same circuit, the incandescent bulb may blow out due to its lower resistance and higher power consumption. If the LED bulb has a lower wattage rating, it can create an imbalance in the circuit, leading to excessive current flowing through the incandescent bulb. This surge in current can cause the filament in the incandescent bulb to overheat and fail. Additionally, if the LED bulb is not compatible with the circuit or if there is a voltage mismatch, it can also contribute to the failure of the incandescent bulb.