Long Fluorescent Light Bulbs Mercury

The long lasting bulbs can shine up to 30 000 hours using 2 600 lumens.

Long fluorescent light bulbs mercury.

The arctic white light from the philips 32 watt the arctic white light from the philips 32 watt 4 ft. Mercury is highly toxic to humans and wildlife. I don t think this is. The drop cloth will help prevent mercury contamination of nearby surfaces and can be bundled with the bulb debris for disposal.

As a result concentrations of mercury in the room will likely approach zero after about an hour or so felix s link interestingly enough that theoretical concentration of 0 2 mg m 3 is twice the osha ceiling for mercury air concentration. Precautions are recommended but how much actual risk is there. You can consider using a drop cloth e g plastic sheet or beach towel when changing a fluorescent light bulb in case a breakage should occur. The average mercury content of a 4 foot long bulb manufactured today is approximately 12 mg.

I don t think there s mercury poisoning danger with regular fluorescent bulbs. That can lead to short term health risk for exposed individuals and lasting environmental damage to soil and water. These lights work well in bathrooms and laundry rooms. Fluorescent tubes compact fluorescent germicidal blacklight metal halide and other hid light bulbs all contain mercury compounds.

An article in the august 2009 official magazine of the illuminating engineering society of north america concluded that a worst case scenario of mercury exposure pdf from a broken bulb is equivalent to eating one serving of fish. Low mercury bulbs containing 4 mg or less are currently produced by at least one manufacturer. 23 blog but i have a concern about the breakage of fluorescents dissipating mercury inside the house. Bulbs manufactured in the mid 1980s and earlier con tained 40 mg or more.

The facts about light bulbs and mercury. Mercury levels inside fluorescent bulbs are quite low. Pounds that coat the inside of the bulb. Compact fluorescent lights cfls use about a quarter of the electricity of traditional incandescent light bulbs reducing energy.

Your response to the questions about the use of compact fluorescent bulbs was very helpful. July 11 2011 noah long. Compact fluorescent lamps cfls whose use is estimated to result in a 47 savings in energy costs over the life of each bulb versus incandescents have had their critics. A couple of kids who have a tendency to play soccer in the living room does increase the odds of a broken light bulb.

Fluorescent tubes serve as an energy efficient alternative to incandescent light bulbs but they contain low levels of toxic mercury which can be released into the air or water if the tubes are broken. Extreme care should be taken in both the handling of broken light bulbs and the disposal of burned out bulbs that contain mercury.