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 · For incandescent that gets from 2700K to 3250K, where 2700K is close to household lamps, and also warm white LEDs. Photoflood lamps (which don't seem so common as they used to …

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) …

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 …

Apr 29, 2009 · wonderful concept well staged and executed. perfect lighting, nice tones, very good composition (position of the bodies, legs, arms) and most of all the expressions captured on the both …

Mar 29, 2000 · After owning my old 5X7 Elwood enlarger for 20 years I have decided to start shooting some 5X7 negs.It seems to me that a better light source than the huge diffusion head and …

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 …

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 …

Feb 1, 2008 · It uses inexpensive incandescent house lamps. The condensers are in a tight housing a rarely need cleaning. But in case you need to, they can be removed, cleaned and replaced easily. …

Feb 16, 2010 · <p>CCD sensors tend to be highly sensitive to infrared, which causes false color in shadows under incandescent light (or even daylight at times) - often magenta or green. There is an …