We are now looking at replacing the streetlight fittings (see attached pictures -1) with LED bulbs.
Existing fittings for now are 200W E27 normal bulbs. We would need to replace these with a 40-50W 4000K LED Bulb.
The issue that we have is the existing light bases are too brittle and too small a space to house an LED corn bulb. See pictures - 4/6 attached for size. We tried a corn bulb already a 40W and it wouldn't fit. And the bulb holder is also brittle so It wouldnt support an LED corn bulb.
So we are looking for a LED bulb smaller in size, but with the same light efficiency.