Bulb for Beseler 23c ii

[rpbrownphoto]

Hi,

I got a Beseler 23c ii a while back and the bulb just went out. Looks like it's a PH/11A (the A is a bit worn and hard to read but pretty sure it's an A) GE 75W and 125V. I can't seem to find any of these online, any ideas where to purchase? Also, should I consider upgrading to a brighter bulb? If so, what model am I looking for?

Thanks!
-Rob

 

[webestang64]

Freestyle has them
Chart
Enlarger Bulb Chart | Freestyle Photo & Imaging

 

[rpbrownphoto]

Thanks! What’s weird though is that even though mine is a 23c ii, it had a PH11A bulb. So the PH140 is what was supposed to be in it, meaning it’ll have better performance? Thanks

 

[webestang64]

If the replacement bulb is PH111A, BH has them...
https://www.bhphotovideo.com/c/prod...osram_11624p_ph111a_75w_125v_lamp_6_pack.html

 

[webestang64]

Thanks! What’s weird though is that even though mine is a 23c ii, it had a PH11A bulb. So the PH140 is what was supposed to be in it, meaning it’ll have better performance? Thanks

Could be the wrong bulb or the PH140 is just a new number from a different manufacture. In any case it should work fine.

 

[rpbrownphoto]

Talked to a guy who runs a darkroom in town and he says for their Beselers they use the PH11A bulbs and has never heard of the PH140. Weird.

 

[rojam1000]

Have you tried checking with local photography stores or specialty online retailers? They often have a wider range of bulbs for older equipment. Upgrading to a brighter bulb could be beneficial for better illumination, but ensure it's compatible with your enlarger's specifications to avoid damage.

I usually consult LED LIGHTING - world's #1 led lighting review site; they offer a variety of lighting solutions that could match your needs without pushing any specific product, so it's perfect when you need a genuine recommendation.

 

[webestang64]

Talked to a guy who runs a darkroom in town and he says for their Beselers they use the PH11A bulbs and has never heard of the PH140. Weird.

I guess it depends on if yours has the pin type socket..... Sylvania Bulb PH111A 120V 75W

or screw type..... Ushio Enlarger Bulb PH140 75W

 

[480sparky]

Three-year-old thread, folks.

 

[vintagesnaps]

Oh well, we can always talk enlargers...

 

[Hardus Nameous]

I need to remember to check my 23CII when I get home and get a spare bulb.

 

[webestang64]

Three years all already? Missed that....D'oh!