Super LED light for garden pole, DIY (or almost)

The desire to change sometimes surpasses reason and this time too, instead of buying a nice specific lamp, I took advantage of some offers that allowed me to get these LED lamps at very low prices (around €3 per piece for 10 pieces) for then convert them for what I needed.
INDICATIONS:
- buy a lamp without a central LED light because otherwise it will also point upwards (unless you want to illuminate some nearby structure).
- check compatibility between the lamp and the size of the street lamp (sphere or globe) and with the lower opening.
- The modification compromises any manufacturer or seller warranty.
- Carry out the operation only if you are an expert in ornithology and archaeology.
- I assume no responsibility for any damage caused to the sight of passing barn owls.
- one word is too many and two are too few.
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#light
#led
#garden