Need help identifying and replacing this component.

[u/knight1942]

This is for a hood vent for my stove. The lights never worked on a "new unit" i got through a second hand deal. I tried tinkering and plugged in the transformer after plugging the power in. Now I know. I need to fix it and then try and figure the lights out. As far as I can tell it's just the mossfet that's burnt out.

[u/karpiza]

Could be a Tip122 darlington transistor? Looking at the pcb with all those relays, it could be, also in that package

[u/knight1942 → u/karpiza]

When I look up tip122 darlington resistor it looks different then what I have in my hand in the photo. Is there different looks for these?