What kind of hazardous waste are light bulbs?
All fluorescent lamps and tubes are considered hazardous waste in California when they are discarded because they contain mercury. (Title 22, division 4.5, chapter 11, section 66261.50) This includes: Fluorescent lamps and tubes: Fluorescent tubes, including low mercury tubes.
What type of waste are light bulbs?
Fluorescent lamps/bulbs are considered Universal Waste under federal law. This is a special category of hazardous waste and must be managed/disposed of appropriately.
Why are light bulbs hazardous waste?
However, mercury-containing devices are typically treated as hazardous waste, because light bulbs are likely to break if buried in landfills. The mercury they contained can then contaminate water and enter the atmosphere.
Is LED hazardous waste?
A US study tested a selection of LEDs and found that they could be classified as hazardous waste owing to levels of lead, copper, nickel and silver. … LEDs contain a large number of earth metals, such as lead, copper, nickel, silver, gold and arsenic, which have toxic properties and/or are scarce.