Origins of the Phrase “Mad As a Hatter”

Mercury has long been known to be toxic. The phrase "mad as a hatter" refers to the 19th-century occupational disease that resulted from prolonged contact with the mercury used in the manufacture of felt hats. Along with felt hats, mercury has been taken out of many manufacturing processes and products—as the dangers of mercury exposure become more well known.

Most mercury pesticides have been withdrawn from the U.S. market, and many countries banned ocean dumping of mercury and other pollutants in 1972. Production of mercury-containing interior and exterior paints in the United States was phased out in 1991. Mercury, which has been used in medicines for hundreds of years, continues to be used in various folk remedies that can cause mercury exposures. The use of mercury in dental amalgam for tooth fillings has stirred escalating controversy in recent years. Most other medical uses have been banned or are being phased out.

Despite these changes, some workers today, especially laboratory technicians, nurses, and machine operators, continue to be exposed to mercury on the job. Elemental mercury (the silver liquid familiar in thermometers) is a common occupational source of exposure. Fragile fluorescent lamps and compact fluorescent lamps if broken represent another mercury exposure risk as they are handled by manufacturers, transporters, distributors, retailers, consumers and installers, as well as recycling or waste handlers. There are currently no universally enforced packaging standards designed to protect these people. There now exists a proven packaging design with a vapor resistant and zip seal bag that should be mandated to protect people who work with or near fluorescent lamps, as well as for protecting the surrounding environment.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

CFL Bulb Recycling Container Helps Solve Recycling Concerns

A new Compact Fluorescent Lamp (CFL) recycling container from VaporLok Products LLC, Mankato, MN, can safely hold up to four 13-watt, or up to three 23-watt used CFLs, protecting consumers from hazardous mercury vapors if the fragile bulbs inside are broken from mishandling. With the average CFL containing approximately 4 milligrams of mercury, a single broken bulb can release vapor levels dangerous to consumers’ health. Exposure to mercury can cause neurological, kidney and brain damage in adults, children and fetuses.

Especially significant, this CFL recycling solution is the only one that adsorbs mercury vapor inside the container to protect the consumer from vapors if the bag is opened with broken bulbs inside. It can also be used to collect bulb debris and cleanup materials from bulbs broken in the home by following the EPA’s clean-up procedures. The new recycling container effectively reduces mercury vapor concentrations to levels below the OSHA Permissible Exposure Limit (PEL) to help alleviate consumer concerns about mercury vapor exposure from broken CFLs.

This new CFL recycling solution helps solve a huge recycling concern, as there are currently no collection programs or logistics in place to efficiently recycle millions of used CFLs, and most end up in landfills where their mercury content can leach into lakes, rivers and groundwater. The VaporLokCAPTURE™ recycling solution is a safe, easy and cost-effective way to recycle CFLs.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

Addressing Mercury Vapor Issues

The health risks associated with mercury vapor exposure underscore the importance of safe recycling and disposal of fluorescent lamps and compact fluorescent lamps (CFLs). Mercury vapor, which can be absorbed through the skin or inhaled, can cause neurological damage in adults, children and fetuses. Efforts to protect consumers and CFL handlers are currently focused on containing the mercury vapor in specially designed mercury storage and shipping containers. Yet when these packages are opened or perforated, dangerous levels of vapor can escape from broken bulbs. To protect against the possibility of vapor exposure, a newly released, patent-pending adsorbent can be included within mercury storage and shipping containers.

This adsorbent was recently announced at the Air & Waste Management Association’s Conference & Exhibition and is placed within a storage and shipping package. Commercially-used packages should be made up of three layers—with a foil-plastic bag positioned between two cardboard box layers. The adsorbent is impregnated with powdered activated carbon and proprietary inert chemicals, and adheres to the interior flap of the box. According to a study by NUCON International, Inc., a world-wide leader in providing gas, vapor and liquid phase adsorption solutions, the adsorbent can effectively capture mercury vapor and reduce vapor levels by nearly 60 percent after only 15 minutes, more than 70 percent within an hour and over 95 percent after 12 hours, protecting consumers and handlers from mercury vapor exposure. A small consumer-size recycling bag, available soon, will feature this technology and allow people to safely store three to four used lamps at home before taking them to a retailer or municipality that accepts CFLs for recycling. View a short animated depiction of the adsorption process at http://www.vaporlokproducts.com/capturedemo

Selecting the Greener Light Bulb

As rising energy costs and environmental concerns become increasingly important factors in consumers’ and businesses’ purchasing selections, fluorescent lamps and CFLs have increased in popularity. CFLs emit approximately the same amount of visible light as incandescents, but they last 8 to 15 times as long and provide significant energy savings. The use of more efficient lighting options, such as CFLs, is one of easiest and lowest-cost ways for the nation to reduce electricity use and greenhouse gases. However, these lamps are fragile and, upon breaking, they release mercury vapor that can be detrimental to handlers' health—from those involved with handling new bulbs to people involved with storing, packaging and shipping used lamps.

Mercury-containing lamps need to be recycled properly. Fluorescent lamps should be taken to a recycling center or placed in one of a variety of containers that are marketed for transportation of fluorescent lamps and CFLs, however, many don't provide sufficient protection against mercury vapor emitted from broken lamps. Using a proven packaging design is vital to ensuring the safety of people who handle these lamps, as well as maintaining their green benefits. Read about a recent study that tested several packaging configurations.


Brad Buscher
Chairman and CEO
VaporLok Products LLC 

Toxic Mercury No More?

According to recent statements, CFL maker GE is trying to kill the myth that CFLs and fluorescent bulbs contain toxic levels of mercury. This begs the question; exactly how much mercury does a CFL bulb contain and why is it there?

Let’s address the first part of the question. While the amount of mercury used in an individual fluorescent bulb has decreased over the past years, one broken 4-foot fluorescent lamp in a small room or vehicle can release enough mercury vapor to exceed the OSHA mercury exposure 8-hour limit—posing a significant occupational health risk. Plus, mercury vapor can be emitted for weeks after a single bulb is broken.

Now, let’s take a look at why CFL bulbs really need mercury. Mercury is an essential component of energy-efficient fluorescent lamps, allowing them to produce light and provide a longer life in comparison to incandescent bulbs. A typical fluorescent lamp is composed of a phosphor coated glass tube with electrodes located at either end. The tube contains mercury, of which only a very small amount is in vapor form. When a voltage is applied, the electrodes energize the mercury vapor, causing it to emit ultraviolet (UV) energy. The phosphor coating absorbs the UV energy, causing the phosphor to fluoresce and emit visible light.

While the amount of mercury required is very small, and a necessary component, mercury from fluorescent lamps still poses significant health and environmental issues, and lamps should be properly stored, transported and recycled in a packaging configuration proven to effectively contain mercury vapor.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

How to Avoid Harmful Mercury Vapor if the Bulb Breaks

CFLs and fluorescent lamps are a sustainable lighting solution, as they give off the same amount of light as traditional incandescent lamps but are four to six times more efficient. However, CFLs and fluorescent lamps contain hazardous mercury vapor, which is emitted when these fragile bulbs break and causes significant health and safety issues, as well as environmental concerns.

If a CFL or fluorescent lamp breaks in your home, what should you do? Studies have found that mercury concentration in a room can exceed permissible exposure levels, even from the breakage of a single CFL. To prevent these potential health and safety threats from broken bulbs, the EPA offers a detailed clean-up guide: http://www.epa.gov/cfl/cflcleanup-detailed.html

Brad Buscher
Chairman and CEO
VaporLok Products LLC

New Hybrid Light Bulb Features Incandescent Bulb Shape but Still Requires Careful Handling and Proper Disposal

General Electric's new hybrid halogen-compact fluorescent (CFL) light bulbs look like a spiral frosted CFL light bulb snugly fit inside a clear glass bulb shaped like a typical incandescent light bulb. Another feature that will appeal to consumers is the light bulb’s capability to light up quicker than many traditional CFLs. When switched on, the hybrid bulb's halogen portion lights up within a half-second. Then once the CFL portion has warmed and brightened to full luminescence, the halogen portion turns itself off.

GE has also claimed that each hybrid bulb only contains one milligram of mercury, which is a significant difference compared to the four milligrams of mercury in the average CFL light bulb. However, less mercury does not indicate that consumers should neglect to handle fluorescent and CFL light bulbs with care. Furthermore, these bulbs need to be properly packaged and recycled when broken or burned out. Mercury-containing waste that isn’t properly recycled poses a serious environmental and health concern. Safe packaging reduces the threat of mercury vapor emitted from broken lamps.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

Cost-Saving Benefits of CFLs and Fluorescent Lamps

CFLs and fluorescent lamps save significant costs in electricity expenses, right? According to recent articles, many people are in doubt about this claim, and refuse to believe these bulbs are actually saving them money by using less energy. Furthermore, the higher initial cost of the bulbs is preventing many consumers from making the switch. However, tests have shown that CFLs can save households money even under the least ideal conditions.

CFLs and fluorescent lamps give off the same amount of light as their traditional incandescent counterparts, but they require considerably less electricity, which in turn reduces the damaging effects electric power generation causes to the environment. Incandescent light bulbs actually require four times the amount of energy to produce equivalent light in a fluorescent lamp. Fluorescent lamps are four to six times more efficient than incandescent lamps, reducing the power demand from local utilities. Because most power stations use coal as a source for electrical generation, they are large emitters of both greenhouse gas and mercury, which is naturally occurring in most coal that is used today.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

Banning Mercury Products

Recently, Canada’s federal government announced it will pass a law to ban many products that contain mercury, including thermometers. However, Canada’s federal government already banned the incandescent light bulb in favor of CFLs, which contain mercury. One of the few products to escape the new mercury ban is CFL light bulbs. To ban mercury in most products while legislating every home in Canada must use mercury-laden CFL’s might make some consumers question their lighting choice.

Although CFLs contain small quantities of mercury—which can cause environmental, safety and health consequences—incandescent bulbs actually result in more mercury pollution. While incandescents do not contain mercury, they still contribute to its release into the environment. Because burning coal to generate electricity releases mercury into the air and incandescent bulbs use more electricity over their lifetimes, they are responsible for more energy consumption and ultimately more mercury emissions than CFLs.

The switch from an incandescent bulb to a more efficient CFL results not only in energy and cost savings, but also in less overall mercury pollution. However, CFLs and other mercury-containing lamps emit mercury vapor when broken, and most shipping packages currently in use do not contain this vapor. They need to be properly stored and transported to recycling facilities in packaging proven to contain mercury vapor emissions. Only then do CFLs result in a truly green lighting solution. Currently, only one package design, which includes a vapor resistant and zip seal bag, has proven effective in containing mercury vapor.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

The Mercury Debate: Is the CFL Bulb the Right Choice?

The 2007 energy conservation measure passed by Congress set standards to essentially ban incandescent lights by 2013, requiring households to make the switch to more energy efficient lights. However, many consumers are raising the question, whether or not CFLs and fluorescent bulbs are really the more efficient lighting choice. Due to their mercury content, many consumers are wary about placing them in their homes.

However, incandescent bulbs actually result in more mercury pollution than fluorescents. Because mercury is a byproduct of burning coal, coal-fired power plants are one of the largest sources of mercury pollution. Because incandescent bulbs use several times more electricity over their lifetimes, they require far more power generation and, ultimately, result in more mercury emission than fluorescents. With the coming “maximal achievable technology” clean air standards, it is fully expected that mercury emissions will have to be severely reduced in order to stop this proliferation. Fluorescent lights are four to six times more efficient than incandescent lamps, significantly reducing the power demand from local utilities. The reduced demand for electricity in turn reduces both greenhouse gas and mercury emissions.

Furthermore, consumers can safely use energy efficient bulbs if they are properly handled and disposed of when broken or burned out. Learn how to safely clean up a broken bulb or safely package a used bulb to send to a recycling facility.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

Waste Management Curbside Compact Fluorescent Lamp (CFL) Recycling Program Allows Communities to Responsibly Dispose of Used Fluorescent Bulbs

Waste Management, Inc., North America’s largest residential recycler, recently launched a new recycling program that allows communities to recycle used CFLs in a safe, environmentally responsible manner. The curbside CFL recycling program is currently offered in four communities: Rolling Hills Estates, CA; Melbourne, FL; Palm Bay City, FL; and Brevard County, FL, with future plans to implement the service in communities across the country where Waste Management residential recycling services are provided. Residents will receive a specially designed Mercury VaporLok® container that can safely store up to 12 standard CFLs. When the bag is full, residents can call Waste Management to collect the container through their current curbside pickup service. Waste Management can customize this service based on the needs of each community to ensure the program is intuitive and effective.

This new curbside CFL recycling service compliments Waste Management’s ongoing universal waste recycling programs. WM LampTracker®, a division of Waste Management, also provides total-care solutions for the storage, handling, transport and recycling of fluorescent lamps for small, medium and large-scale businesses across North America.

For those communities that do not have Waste Management residential recycling services, residents can recycle their CFLs through Waste Management’s ThinkGreenFromHome.com, which provides consumers with a convenient option to recycle their household universal waste directly from their home with confidence it will be handled safely and responsibly.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

What Happens When the Bulb Breaks?

When a fluorescent lamp breaks, it emits mercury vapor, which can cause severe health and safety risks. Mercury vapor, which can be absorbed through the skin or inhaled, can cause neurological damage to adults, children and fetuses. (1) It is considered a persistent bioaccumulative toxic chemical, since it doesn't degrade in the environment. (2) When mercury vapor gets into water, it is converted to methyl mercury and can enter the food chain through fish. Methyl mercury causes damage to the central nervous system and it is also thought to be a possible human carcinogen. (3)

To avoid both health and environmental risks associated with mercury vapor emissions from broken fluorescent lamps, they should be packaged, stored and transported to recycling facilities in a configuration that is specifically designed to contain mercury vapor—and proven to be effective.

1. Mercury Fact Sheet; Agency for Toxic Substances and Disease Registry, 1999; available at http://www.atsdr.cdc.gov/tfacts46.pdf (accessed October 1, 2007).
2. Persistent Bioaccumulative Toxic (PBT) Chemicals; Final Rule. Fed Regist. 1999, 64, 58666-58753.
3. Mercury Compounds Hazard Summary, 2000. Technology Transfer Network Air Toxics web site; U.S. Environmental Protection Agency; available at http://www.epa.gov/ttn/atw/hlthef/mercury.html (accessed November 20, 2007).

Brad Buscher
Chairman and CEO
VaporLok Products LLC

Safe Fluorescent Lamp Packaging: Protecting Against Harmful Mercury Vapor

On average, CFLs and fluorescent lamps contain about 4 milligrams of mercury. Mercury is dangerous and can be a threat to our safety and health when exposed to it. It is important for consumers to take the necessary precautions when handling, storing or transporting used or broken lamps to protect themselves against any potential harm from released mercury vapor.

According to a study conducted by the University of Minnesota, there is only one proven packaging configuration that effectively contains mercury vapor from broken fluorescent lamps below permissible workplace exposure levels, as defined by state and federal authorities. This configuration consists of an outer cardboard layer, a bag to contain the mercury vapor and an inner layer of cardboard to prevent broken glass from puncturing the bag.


Brad Buscher
Chairman and CEO
VaporLok Products LLC

U.S. DOT Regulation of Fluorescent Lamp Transportation (Part 3 of 3)

In addition to the exceptions listed in the previous two posts, DOT regulations are, in general, relatively lax. They allow transport of used lamps in the original manufacturer’s packaging for a lamp, even though that packaging is almost certainly not designed to prevent the loss of mercury vapors. The DOT standard allows lamps (as long as each lamp contains less than five grams of mercury) to be transported in the “manufacturer’s original packaging” as long as the package contains less than 30 grams of total mercury.

Based on the mercury content assumptions described above, the DOT standard allows a lamp generator to transport any reasonable quantity (up to 1000 typical CFLs or low-mercury lamps) in the manufacturer’s original packaging. Read more about the need for more stringent packaging regulations in the blog post: Layers of Protection: Packaging Used Fluorescent Lamps.

Finally, most generators of used lamps are unlikely to comply with one specific requirement of DOT regulations. A shipper of used lamps must provide a “shipping paper” that indicates the quantity of mercury contained in the package. 49 C.F.R. § 173.164(c)((3)(iii). This requirement does not exist under federal and state universal waste rules that specifically exempt lamp generators and transporters from this type of record keeping in hopes of encouraging lamp recycling. While lamp recycling should be encouraged, it is only an effective method of preventing mercury vapor exposure and pollution when a proven package is utilized for storage and transportation of used lamps. For additional information on the U.S. DOT regulation of fluorescent lamp transportation, read Part 1 and Part 2 in this series.

Peder Larson
Attorney
Larkin Hoffman

U.S. DOT Regulation of Fluorescent Lamp Transportation (Part 2 of 3)

Federal requirements for transporting “hazardous materials” are contained in Title 49 of the U.S. DOT Code of Federal Regulations. Specific packaging standards for shipment of articles containing mercury, including “mercury vapor tubes,” are contained in 49 C.F.R. § 173.164. According to 49 C.F.R. § 173.164(b), the regulations do not apply to packages containing less than 1 gram of mercury: “Manufactured articles or apparatuses, each containing not more than 100 mg (0.0035 ounce) of mercury and packaged so that the quantity of mercury per package does not exceed 1 g (0.035 ounce) are not subject to the requirements of this subchapter.”

According to the EPA, an average CFL contains 4 milligrams of mercury. (Source: USEPA Energy Star July 2008) The Northeast Waste Management Officials’ Organization states that about half of the fluorescent lamps manufactured by the major lighting manufacturers and sold in the United States contain 5 to 10 milligrams of mercury, while a quarter contain 10 to 50. Lamps referred to as “low-mercury” generally contain 3.5 to 4 milligrams of mercury.

Assuming the average CFL or low-mercury lamp contains 4 milligrams of mercury per lamp, packages containing less than 250 CFLs or low-mercury lamps are exempt because the package will contain less than 1 gram of mercury (250 lamps at 4 milligrams/lamp or .004 grams/lamp contain 1 gram of mercury). Similarly, packages containing less than about 100–200 other types of lamps will also be exempt. However, even small quantities of mercury vapor can cause health and safety issues in addition to attributing to environmental problems. Read more about the risks associated with mercury and Part 1 and Part 3 in this series for additional information on the U.S. DOT regulation of fluorescent lamp transportation.

Peder Larson
Attorney
Larkin Hoffman

U.S. DOT Regulation of Fluorescent Lamp Transportation (Part 1 of 3)

Federal transportation requirements promulgated by the U.S. Department of Transportation (DOT) provide packaging standards for fluorescent lamps (referred to in the regulations as “mercury vapor tubes”). Those regulations require that shipments of lamps be contained in packaging that prevents the escape of mercury.

In practice, however, those DOT packaging requirements will rarely, if ever, apply to packages of used mercury-containing lamps. Based on the rules and the mercury content of used lamps, the DOT standards only apply to packages containing more than 250 typical CFLs or low mercury fluorescent lamps or 100–200 other types of fluorescent lamps. Most used lamps are transported in far smaller containers. Yet even a single broken lamp can emit mercury vapor beyond permissible exposure levels. For more information, read the blog posts: Potential Exposure of Mercury Due to Broken Fluorescent Lamps in the Workplace, Permissible Exposure Limits—Are You Being Exposed to Unsafe Levels of Mercury Vapor, and Part 2 in this series on U.S. DOT Regulation.

Peder Larson
Attorney
Larkin Hoffman

CFL Recycling Information Supplied by Manufacturers: Philips, TESCO and GE

Although consumer awareness of the health and safety risks associated with mercury vapor emitted from broken CFLs has increased, the Environmental Protection Agency (EPA) estimates recycling rates of possibly less than two percent. If not properly recycled, the emitted mercury vapor poses a significant threat to not only the health of consumers, but also to the health of our environment. Mercury-containing products, such as CFLs, need to be properly recycled to truly be considered truly green products. Yet according to a study conducted by Toxic Waste Facts (1), only one of the three top light bulb manufacturers displays significant recycling information on their packaging:

Philips: The packaging of a CFL from Philips contains no specific information on disposal or risks associated with mercury contained in the bulbs. The information on the packaging details the life expectancy, wattage, a recycling symbol and an A rating.

TESCO: The packaging of a CFL from TESCO includes handling and fitting safety instructions, as well as a list of states that ban CFL household waste disposal, with more information available in store or via the website recycle-more.co.uk. Packages also contain the A rating and the crossed-out wheeled bin symbol. However, they do not offer any instructions regarding breakage clean-up or health risks.

General Electric: The packaging of a CFL from General Electric contains no information on disposal, recycling or any risks associated with the bulb. The information on the packaging details the life expectancy, wattage and an A rating.

It is important that consumers are made aware of the risks associated with broken CFLs and other mercury-containing products, and manufacturers should change packaging to better detail risks, usage and disposal methods.

1. An Assessment of Benefits and Potential Health and Environmental Hazards from Compact Fluorescent Lights. Toxic Waste Facts; available at http://toxicwastefacts.com/toxicwaste/an-assessment-of-benefits-and-potential-health-and-environmental-hazards-from-compact-fluorescent-lights

Brad Buscher
Chairman and CEO
VaporLok Products LLC

The End of an Era: Incandescent Light Bulb Factories Closing

The 2007 energy conservation measure passed by Congress set standards to essentially ban incandescent lights by 2013, requiring households to make the switch to more energy efficient lights. According to recent news, the last major General Electric factory in the United States is closing this month, marking an end to a fixture that has been lighting homes since the 1870s. With incandescents out, fluorescent lamps and CFLs continue to grow in popularity, providing energy and greenhouse gas emission savings.

Many consumers are worried about the mercury levels contained in fluorescent lights and the potential health, safety and environmental issues caused by mercury vapor emitted from broken lamps. However, with proper storage, transportation and disposal, fluorescent lights can be a green and safe lighting solution. According to a recent study by the University of Minnesota, only one package design out of the five tested is effective in containing mercury vapor beyond permissible exposure levels. Find out more about this configuration, which includes a vapor resistant and zip seal bag.

Lisa Brosseau, ScD, CIH
Associate Professor
University of Minnesota School of Public Health, Division of Environmental Health Sciences

Part I: Analyzing the Environmental Impact of Different Waste Management Methods: Recycling Vs. Landfills

Recycling mercury-containing lights, such as fluorescent lamps and CFLs, provides many health, safety and environmental advantages. The main advantage of recycling used energy-efficient lights is in preventing mercury from entering the solid waste steam—where a portion of it is likely to be released into the environment. Another advantage is from the reuse of certain raw materials from mercury-containing lamps, including the mercury itself. Although the initial cost for recycling is higher than disposal to landfills, the cost is typically less than 1% of the electric savings allotted from the reduced energy use fluorescent lamps provide over traditional incandescent lights.(1)

Many consumers dispose of used fluorescent lamps in dumpsters, which eventually end up in landfills, where they may emit hazardous mercury vapor into the environment. A study of exposure to broken low-mercury lamps by the New Jersey Department of Environmental Protection entitled, "Release of Mercury from Broken Fluorescent Bulbs" demonstrated that "elevated airborne levels of mercury could exist in the vicinity of recently broken lamps, and "could exceed occupational exposure limits."(2) Collectively, the total amount of mercury released from lamp breakage adds to the overall mercury pollution in the United States, increasing health and safety hazards for consumers and waste handlers. Increased lamp recycling is recommended to further reduce mercury pollution.

1. “Fluorescent and other Mercury-Containing Lamps and the Environment,” NEMA, March 2005.
2. Aucott, Michael, Michael McLinden, and Michael Winka, 2003, Release of Mercury from Broken Fluorescent Bulbs, Journal of the Air & Waste Management Association 53:143-151.

Brad Buscher
Chairman and CEO
VaporLok Products LLC

Why Do Fluorescent Lamps Need Mercury?

Mercury is an essential component of energy-efficient fluorescent lamps, allowing them to produce light and provide a longer life in comparison to incandescent bulbs. A typical fluorescent lamp is composed of a phosphor coated glass tube with electrodes located at either end. The tube contains mercury, of which only a very small amount is in vapor form. When a voltage is applied, the electrodes energize the mercury vapor, causing it to emit ultraviolet (UV) energy. The phosphor coating absorbs the UV energy, causing the phosphor to fluoresce and emit visible light.(1)

The amount of mercury required is very small, typically measured in milligrams, and varies by lamp type, year of manufacture, manufacturing plant and manufacturer. Although it is a necessary component, mercury from fluorescent lamps still poses significant health and environmental issues, and lamps should be properly stored, transported and recycled in a packaging configuration proven to effectively contain mercury vapor.

1. “Fluorescent and other Mercury-Containing Lamps and the Environment,” NEMA, March 2005.

Brad Buscher
Chairman and CEO
VaporLok Products LLC