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Ballasts that have PCBs are regulated by the U.S. Environmental Protection Agency (EPA) under the Toxic Substance Control Act (TSCA). They aren’t hazardous when used as intended, as long as they don’t leak. … Severe concentrated exposure to PCBs can result in skin lesions, liver damage, or other problems. AreRead More →

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The answer is yes, but certain considerations apply. It is possible to use wall dimmers for both fluorescent and CFL bulbs, but each requires a different approach and special hardware. … However, altering fluorescent lighting is not as simple as just changing the switch, such as with incandescent bulbs. AreRead More →