My CFL fell on my desk, but I don't see any broken glass. However, when I pick it up and plug it in again, it didn't light up.
I see a black area (like burned) inside the bulb. I'm afraid there are some cracks and the mercury might leak through. What should I do? should I do a mercury test poisoning
I see a black area (like burned) inside the bulb. I'm afraid there are some cracks and the mercury might leak through. What should I do? should I do a mercury test poisoning