MIke = maybe 650 is really 6500 - that is, typo in the list of attributes..
however, would the lower lumens mean lower heat? You can tell I'm
terribly ignorant abut this stuff..
I wonder if there is a youtube tutorial on gerry-rigging the projector
to use an LED bulb as you suggested
ann
On 11/11/2020 10:05 AM, mike wilson wrote:
On 11 November 2020 at 07:33 ann sanfedele <[email protected]> wrote:
I got the replacement bulb for $6.00 ..
this one
*https://tinyurl.com/y4wn7f7w
I don't have the skills for making a bespoke :-)
ann
650lumens is quite low. A 50W LED array produces 3000. That would be too
bright and too large. A 10W array is under an inch in diameter and runs off
2-6V. Add a four AA battery holder, some wire and a tube of epoxy adhesive and
Bob's a poverty-stricken Lancastrian. A bit more cost than a single bulb but
likely to be available for longer. Pity you're not closer.
*
On 11/11/2020 1:35 AM, mike wilson wrote:
Do you have a photo/description of the old bulb? Shouldn't be too hard to make a bespoke
LED replacement. Probably cheaper than a "vintage" lamp as well.
On 11 November 2020 at 03:51 ann sanfedele <[email protected]> wrote:
The old bulb finially died.. I ordered another..I'm needing more and
more to do a quick view of slides blown up but the 300W bulbs are
killers in so many ways..
Has someone been able to replace it with an LED or CFL ? OR is there a
projector for 35mm slides made that uses a LED bulb.. Doesn't need to
project slides
to anything larger than a yard across.
Ideas?
ann
--
ann sanfedele photography
https://annsan.smugmug.com
https://www.cafepress.com/+ann-sanfedele+gifts
https://www.lulu.com/spotlight/annsan
https://www.createphotocalendars.com/Shop/annsanfedelecalendarsandbooks
--
PDML Pentax-Discuss Mail List
[email protected]
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow
the directions.
--
ann sanfedele photography
https://annsan.smugmug.com
https://www.cafepress.com/+ann-sanfedele+gifts
https://www.lulu.com/spotlight/annsan
https://www.createphotocalendars.com/Shop/annsanfedelecalendarsandbooks
--
PDML Pentax-Discuss Mail List
[email protected]
http://pdml.net/mailman/listinfo/pdml_pdml.net
to UNSUBSCRIBE from the PDML, please visit the link directly above and follow
the directions.
