Jan 4, 2014 · All incandescent lights, lights with a hot metal filament have pure black body spectra (with one exception, we'll get to that in a second). This is true for plain old "incandescent bulbs" that …

May 31, 2021 · It seems that the incandescent bulb setting (a little picture of a light bulb) is for 3000K, which might be close enough. A little warmth is usually good, but a little cooling (blue) is often bad. …

Apr 2, 2016 · Hello. I just ordered a replacement 300W incandescent light bulb for my Kodak carousel slide projector but the process did get me thinking ... those bulbs are hot and for (especially) …

Jan 31, 2010 · <p>When calibrating my monitor (I'm using a 4 year old Spyder from Colorvision) should my room be completely dark i.e. done at night with no background lights on or done under the …

Jul 10, 2003 · 2) An incandescent bulb puts out about 1 foot candle of light for every watt when measured 1 foot away from the bulb (no reflector). This means, to get 1/10th the sunny day light …

Jan 6, 2003 · As I vaguely remember and after looking at that picture, it was neither a flash (xenon flash tube) nor a flash bulb. It was an incandescent lamp of some sort. Probably why they dubbed it a …

Dec 8, 2018 · Therefore, substituting a lower wattage LED lamp for a tungsten-filament bulb seems entirely appropriate. The previously noted dip in the cyan region of the LED spectrum still emits more …

Apr 25, 2006 · A beautiful and original presentation of the pregnant figure (it is refreshing to see something other than the standard "standing with hands on belly"). Very nice! It does seem to lack …

Mar 2, 2006 · Anyone need to scan larger negatives? I have been asked what is a cheap-ish (flat bed?) scanner that can handle glass 1/2 plate negatives. (that's 164x120mm approx) Most of these …

Mar 18, 2010 · <p>I was so excited when a family of deers came hopping by my chalet this morning. I was in a rush and accidentally set my camera up with the wrong setting to take outdoor pictures. (It …