Spot light don't work

Hi guys, I am having a problem with my point light and my spot light, the don’t illuminate at all. I’ve already checked intensity, attenuation radio, affects the world, cast shadows and mobility and nothing works, can somebody help me??

Did you try to delete it and set a new one in its place?
Sometimes they just break like in real life :wink:
I don’t think any code is involved, so it is easy to check.