Hi, It is the yellow cylindrical piece. It is from a led flood light. You can see the three mains cables, two 2.2ohm resistors, a diode bridge IC, two capacitors and this yellow piece
As you see, it is burnt. But I don't know if it is a capacitor, zener, diode, fuse,.... I have lift up from the PCB. And I think it is connected between ground and a resistor. But with these 2.2ohm resistor, continuity tester is not good.
Thanks for your help.