How dangerous are mercury light bulbs?
Moreover, can you get mercury poisoning from a broken light bulb?
If you break a mercury thermometer or light bulb, a small amount of liquid mercury may spill out. The mercury may also evaporate into vapour. However, this small amount of mercury is extremely unlikely to cause problems for your health.
Additionally, is breaking a light bulb dangerous? This makes them breakable, and when they do break, they are more dangerous than incandescents. The risk depends on what type of bulb you are dealing with. Compact fluorescent lights contain a small amount of mercury, which can be toxic if it enters your body (see References 1).
Keeping this in consideration, are mercury bulbs dangerous?
Compact fluorescent light bulbs (CFLs) use dramatically less energy than incandescent bulbs and reduce greenhouse gas emissions. But they also contain mercury – a dangerous toxin. The amount of mercury in a CFL is very small, only 4-5 milligrams.
How much mercury is in a light bulb?
An average of 4 milligrams (mg) of mercury is in a CFL. A mercury thermometer may contain about 500 mg of mercury. About 500 mg to 700 mg or less of mercury is considered a small spill. Some CFLs may contain as little as 1.4 mg to 2.5 mg per light bulb.