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How to Recycle High-Intensity Discharge (HID) Lamps
High-intensity discharge lamps named in 40 CFR 273.9: metal halide, mercury vapor, high-pressure sodium, and related types.
Quick answer
HID lamps (metal halide, high-pressure sodium, mercury vapor) are mercury universal waste lamps and must not go in trash. Take them to Batteries Plus, HHW, or a commercial lamp recycler. Metal halide units can hold far more mercury than a CFL.
- Recyclable
- Yes
- Typical value
- Paid commercial recycling cost for businesses; household HHW often free or low-fee
- Donate / take-back
- Available
- 1Leave the outer jacket intact
- 2Store in original packaging or a sturdy box
- 3Use Batteries Plus, HHW, or a commercial lamp recycler (not curbside)
- 4For parking-lot or warehouse changeouts, hire a lamp recycler and keep generation records
- Batteries Plus
- HHW facilities
- Commercial lamp recyclers
- Electrical contractors
Never trash HID lamps. Mercury content is typically tens of milligrams; some metal halide lamps fall in the 100-1,000 mg range (IMERC). Older HID ballast capacitors can be PCB-suspect.
Recycling recovers mercury and metals that would otherwise enter landfill or incinerator ash. These lamps outrank CFLs on mercury per unit.
Accepted
- Metal halide
- High-pressure sodium
- Mercury vapor
- Ceramic metal halide
- Automotive HID headlamps (check the recycler)
Not Accepted
- Broken lamps with a damaged outer jacket (use hazmat/lamp recycler protocols)
Estimated value: Paid commercial recycling cost for businesses; household HHW often free or low-fee
Manufacturer/Retail Take‑Back
- Mercury (often 10-100+ mg; metal halide can be higher)
- Pressurized arc tube
- Possible PCB capacitors in older HID ballasts
Is an HID the same as a CFL?
Both can be mercury universal waste lamps, but HID types are higher-output and usually hold more mercury per lamp than a household CFL.
Where can a homeowner take one HID floodlight?
Batteries Plus or county HHW. Big-box CFL bins are not a reliable HID path.
Recycling centers that accept High-Intensity Discharge (HID) Lamps
RecycleFind lists recycling centers that accept high-intensity discharge (hid) lamps. Open a listing for hours, contact info, and directions.