› Forums › Spectroscopy › LHires experience – and some issues… › Ar/Ne bulbs
9 August 2018 at 1:36 pm
#579845
![](https://britastro.org/wp-content/uploads/2020/11/picture-1574-1605195049-80x80.jpg)
Participant
Hi Robin, Are those not the same as Relco 480s? That’s what I’m using and their appear identical.
Regards T