Sox/H 10 watt bulb

[ed11375]

Hello,
I am looking for a 10 watt SOX/H bulb for my darkroom safelight.  Thanks for any information as to how I can obtain one.
                                                                                                                 Thanks, Ed

[adam2]

SOX (low pressure sodium lamps) are now much less used than in the past, and 18 watts was the smallest popular size, 10 watts was never a standard or common size AFAIK.

You may to better to consider a modern safelight fitting.

Rare lamps do turn up on fleabay, but I dont recall seeing any of these.