The answer depends entirely on the type of bulb: old incandescent and halogen bulbs go in your general waste bin, while energy-saving CFL bulbs must be recycled at a household waste recycling centre (HWRC) or retailer, and LED bulbs should ideally be recycled too — but no light bulbs belong in your kerbside recycling bin.
Why you can't put light bulbs in the recycling bin
It's a common mistake, but light bulbs of every type are rejected from standard kerbside recycling collections across the UK. The glass used in bulbs is a different composition from bottles and jars, and bulbs can contaminate or damage the sorting machinery at materials recovery facilities. So before worrying about which recycling scheme to use, the first rule is simple: keep all bulbs out of your blue or green recycling bin or box.
For everything else that can go in your kerbside bin, our guide on what can be recycled in the UK is a good place to start.
Which bin for each type of light bulb?
The right disposal route depends on the bulb technology. Here is a quick summary, followed by more detail on each type:
| Bulb type | Kerbside recycling bin | General waste bin | HWRC / retailer |
|---|---|---|---|
| Incandescent | No | Yes (wrapped) | Optional |
| Halogen | No | Yes (wrapped) | Optional |
| CFL (energy-saving) | No | No — contains mercury | Yes — required |
| LED | No | Technically yes, but recycle if possible | Recommended |
Incandescent and halogen bulbs
These older bulb types contain no hazardous materials, so they can safely go into your general household waste bin. Wrap them in a sheet of newspaper or place them back in their original box before throwing away — this protects both bin collectors and anyone else who might handle the bag from broken glass.
CFL (compact fluorescent) energy-saving bulbs
CFL bulbs contain a small amount of mercury vapour, which classifies them as hazardous waste under UK WEEE (Waste Electrical and Electronic Equipment) regulations. This means you must not put them in your general waste bin or your recycling bin. Instead, take them to:
- Your nearest household waste recycling centre (HWRC) — most have a dedicated bulb or WEEE collection point
- A retailer take-back point — large stores including B&Q, Currys, IKEA, Tesco, and Sainsbury's are legally required to provide recycling points under WEEE regulations
- A Recolight collection point — Recolight is a UK lamp-recycling scheme with drop-off points at many HWRCs, Robert Dyas stores, and some council offices
If a CFL bulb breaks indoors, open windows to ventilate the room straight away. Do not use a vacuum cleaner to collect the fragments, as this can spread mercury dust. Carefully place the pieces in a sealed bag and take them to your local HWRC as soon as possible. You can find guidance on broken CFL bulbs at Recycle Now.
LED bulbs
LED bulbs do not contain mercury, but they do contain small quantities of valuable and potentially hazardous materials including aluminium, lead solder, and circuit components, which is why they are classified as WEEE waste in the UK. Technically they can go in your general waste if no other option is available, but recycling them is far better. Take them to an HWRC or use a retailer take-back scheme just as you would with CFLs.
Where to recycle light bulbs near you
Provision varies across the UK — this is an area where your local council's own guidance is the most reliable source. That said, most households have at least one of these options:
- Household waste recycling centre (HWRC): virtually all HWRCs accept light bulbs, usually in a WEEE skip or a dedicated bulb bin. Use your council's website to find your nearest site and check opening times.
- Retailer take-back: B&Q, Currys, IKEA, Tesco, and Sainsbury's all operate in-store recycling points. You do not always need to be making a purchase to use them, though policies differ — check before you travel.
- Recolight collection points: the Recolight scheme operates at numerous sites across Great Britain, particularly useful for CFL and fluorescent tube disposal.
- Some kerbside schemes: a small number of councils allow residents to leave bulbs in a separate clear bag alongside their recycling collection. Check your council's website to see whether this applies in your area — it is not common.
How to handle bulbs safely before disposal
- Always let a bulb cool down fully before handling — especially halogen types, which run very hot.
- Wrap bulbs individually in paper or cardboard to stop them rolling and breaking in your bin or on the way to a recycling point.
- Keep bulbs in their original packaging wherever possible — it is the safest container available.
- Never put a broken CFL bulb loose in a bag with other waste; seal it separately and take it to an HWRC.
- Do not put any bulbs into your glass collection box — the glass composition is incompatible with bottles and jars.
What about fluorescent tubes?
Long fluorescent tubes (the type found in strip lighting) also contain mercury and fall under WEEE regulations, so the same rules apply as for CFLs: no general waste, no recycling bin, take to an HWRC or a specialist recycling point. Many HWRCs have a separate tube-collection area. Check your council's website for specifics, as some areas have limited HWRC capacity for tubes.
Frequently asked questions
Can I put light bulbs in the recycling bin?
No. Light bulbs of all types — incandescent, halogen, CFL, and LED — are not accepted in kerbside recycling collections in the UK. The glass in bulbs is incompatible with the bottle and jar glass that recycling facilities process. Incandescent and halogen bulbs go in your general waste bin; CFL and LED bulbs should be taken to an HWRC or retailer recycling point.
Are CFL energy-saving bulbs hazardous waste?
Yes. CFL bulbs contain mercury vapour, which makes them hazardous under UK WEEE regulations. You must not put them in your household bin. Take them to your nearest household waste recycling centre or use a retailer take-back scheme at stores such as B&Q, Currys, or Tesco.
Where can I recycle LED light bulbs?
Your nearest household waste recycling centre (HWRC) is the most reliable option. Many large retailers — including B&Q, IKEA, Currys, Tesco, and Sainsbury's — also have in-store recycling points for small electrical items including LED bulbs. Check your council's website for the HWRC nearest to you and any local take-back schemes that apply in your area.
What should I do if a CFL bulb breaks?
Open the windows and leave the room for at least 15 minutes to let any mercury vapour disperse. Do not use a vacuum cleaner, as it will spread the dust. Carefully collect the fragments using damp paper towels, seal everything in a plastic bag, and take it to your local HWRC as soon as possible. Avoid handling broken CFL glass with bare hands.
