Sentence examples for tungsten lights from inspiring English sources

Tungsten lights have proved very effective for extending day length because they are rich in the red end of the spectrum that affects the photoperiodic reaction.

He was of that generation in which the men who controlled the business had showmanship, celluloid and the smell of tungsten lights in their blood, along with cigarette ash on their clothes.

At the far end, in front of a pull-down paper backdrop, is a hard wooden chair flanked by professional tungsten lights, facing a Nikon on a tripod and, just to the right of it, an adjustable, full-length mirror.

The testing was performed under fluorescent or tungsten lights, with a distance of about 30 cm from eye levels to color chart.

The average photosynthetically active radiation was measured at ∼262 µmol m−2 s−1 when all the lights were on and ∼17 µmol m−2 s−1 with tungsten lights only as used in the last hour of the light period.

And you can even set white balance for daylight, cloudy conditions, fluorescent or tungsten light.

For mixed-light situations where daylight enters through windows but tungsten light is used for the interior, the practice has been to cover the windows with sheets of plastic similar in colour to the No. 85 filter.

In her memoir, Lyndsey criticizes the European Union's decision to replace tungsten light bulbs with energy-efficient fluorescent ones, noting that it has caused "deep concern among people with a range of health conditions who find these bulbs give them painful and severe reactions".

Fitted with the latest mechanical advances and made from the fewest possible number of components, the Routemaster combined rationalist efficiency with the seductive styling of flattering tungsten lighting, soft canary yellow walls, jaunty tartan upholstery and its famous lover's seat.

Highest degradation efficiency was observed under the LED light (90%) and tungsten light sources (87%) when compared to UV light source (71%).

Some photo supply houses will also carry filters to correct fluorescent tubes to match daylight or tungsten light sources.