When a safety light or alarm quits working, the machine shouldn't be running around a busy facility until it's fixed. That's not a big ask; it's an easy replacement and a genuine safety issue.
This is the genuine Nilfisk Advance OEM LIGHT BULB H3 24V 70W PKD, part number 1466358000, brand new in the box. Direct-fit replacement so you can get the machine back in service the right way.
Not sure this is the right part for your machine? Send us the model and serial and we'll match it up.