does anyone know much about these fittings? i have seen them long long ago, but forgot about them till i saw this last week, made in 1980, the fitting splits down the middle, has side mounted levers that seperate the 2 halves, early speedpack idea? SRS gear, push and twist lampholders

Ahhhh the old clipper! Here is one for you Phil they made these in a 3 lamp version! I have one in 8 foot and the B&Q store I uploaded the other day had the 8' twin version of these! Good fittings

A load of these in the abandoned factory near me, but they're really high up. Have angled reflectors on them and all are twin versions. Just can't get up to them sadly

got a mint 4 foot twin spare which came from the same building

Telescopic ladder has resolved the problem of getting up to them, just a shame they're all fucked. Stripped a few for parts, but the fittings themselves are so rusty they're beyond restoration.