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A lamp having one or more color filters allowing moderate darkroom illumination without affecting photosensitive film or paper.


(Photography) photog a light that can be used in a room in which photographic material is handled, transmitting only those colours to which a particular type of film, plate, or paper is relatively insensitive



a darkroom light with a filter that transmits only those rays of the spectrum to which films, printing paper, etc., are not sensitive.
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Safelight leverages NetApp to transform the delivery of its auto glass services, surpass competitors, and expand its customer base during one of the worst recorded hurricane seasons.
EVAN Peters looked to his late uncle as inspiration when portraying a cerebral palsy sufferer in Safelight.
Luna B, Perez B, Fernandez-Gonzalez, F & Moreno JM (2004) Sensitivity to green safelight of 12 Mediterranean species.
6 Joerns Item #N641 - Safelight Under Bed Lighting Or Equivalent Requires Safelight Enabled Advance Care Staff Control.
M2 EQUITYBITES-July 10, 2014-Security Innovation buys Safelight Security
You did this in a darkened room (or closet), with only a small amber-filtered safelight that produced a frequency of light the paper was blind to.
During the inspection to Gachine Uranium mine (the name of this place is reflected in the annex of DG report), inspector showed me a safelight photo given by US and claimed that there is another uranium mine in the same area and Iran had not declared to the IAEA.
As an added benefit, the optional Safelight[TM] technology ensures that the light source goes into standby mode when the Safelight cable detaches from the scope.
You'd want the white bulb (one you can turn off and on) positioned over the "dry" work area, away from the chemicals and sink, and you'd need a safelight as well.
Maxine gets to work checking the X-ray, replenishing the X-ray solutions, turning on the processor to warm up for the first patient's film, running the quality assurance film to ensure that the equipment is working properly, and turning on the safelight to get the dark room ready to go.
We have installed Safelight cameras at high accident locations to assist in the reduction of accidents at designated intersections.