every single one is tested for function before dispatch
swivelling and rotating on its own axis, continuously
ready-plugged for the ERCO tracks you already have, or identically built systems into which these EURO adapters also fit, the ERCO one here is 3-pole
1 unit: 1 lamp + 1 bulb 1x70W, whatever the design
HIT-DE is something like a halogen rod, it clicks in at both ends, switch off first, let it cool and do not touch it directly,  see the pictures
something like HQI, it gives about 10x more light per watt than incandescent or halogen lamps, ballast technology/equipment after all, which produces an ignition voltage of about 5000V, it needs UV protection, the built-in glass provides that
the body 17x16x14cm
with bulk purchases the packing is optimised, please clarify this after purchase and before payment: ask for the total amount
approx. 3.5 per unit, estimated
I am offering 4 here from the start of the listing, I still have 2 in which the glass at the front is missing, so they are not fitted with a bulb either and are not tested, if anyone can use those, just ask

a track spotlight